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Just semi-finnished my raspberry pi project, a peephole camera! So u can check wether u want to open door not.
32 -
#thread
Any Home Assistant fans out there? Got myself a RPi3 a few months ago and got hooked on HA, because of the huge product support and great community. Didn't find any dashboards that I liked so created my own, written in JS, fully customisable and support for most if not all kinds of gadgets. The purpose was to have something easy to use for the whole family, on a wall-mounted tablet. What do you guys think?
Anyways, has anyone done some cool home automations/scripting? Would love to hear about it!
83 -
Google Assistant Python SDK has been published ten days ago. Just in time, I've integrated it in AlexaPi, so now everybody can have Alexa AND Google Home running on one Raspberry Pi 😎
https://github.com/xtools-at/...
8 -
Bought a Raspberry pi with intentions of making a kickass hacking module. Ended up blinking the LED lights from GPIO pins. How's your life?11
-
Company giveaways ain't so bad. Got a one year free subscription to a .tech domain and a Raspberry pi 3. :D
6 -
Finish my Raspberry Pi Zero Cluster... complete with kubernetes, etc.
... I still don't know what I'm going to run on this. suggestions in the comments welcome.
29 -
It's done! Network printer and scanner, hosted by a Raspberry Pi Zero W. I used CUPS to host the printer, but the scanner was much more difficult. I installed apache2 on the Pi to host a HTML front-end that I wrote. Once you set up the scan, the front-end makes an AJAX call to a PHP script, which then calls my Python script that does the scanning and converting. Once that's done, it returns the file name via the AJAX call, then the front-end downloads the scanned PDF on the computer. I even managed to impress my girlfriend, who didn't really understand what I was doing until I showed her the end result 😄
I might try to pipe the output of the conversion straight back via AJAX, to be downloaded without a second call.
10 -
Oops, i bought a new one - I dont really know what i wanna do with it - but it was on sale so 😅
#4GB-RAM
17 -
!rant
So, it finally arrived 🤓
Been waiting for so long to get my hands on one of these! Finally I can start messing around with it 😄
33 -
Prepare to get your MIND BLOWN:
They have successfully got Windows 10 ARM to boot on a Raspberry Pi 3 with a hacked UEFI firmware!
Take that Windows 10 IoT!!
Props to these guys: 👍
• https://github.com/andreiw
• https://twitter.com/NTAuthority
• https://github.com/andreiw
Here's a video of it in action → https://youtu.be/6b1IxvKJeho?t=94
15 -
Young enthusiastic computer science student here. Was quite a long time silent reader of rants and other posts. Love this community. Today my raspberry arrived, looking forward to work with it and I just wanted to share my happiness!7
-
1) Starts a company that builds cloud systems
2) Takes a bunch of jobs and thought you'll be happy for a while
3) IoT era smashes in your face
4) 72% of your existing clients ask for IoT revamp
5) With a lot of hacking you made a small portion of the projects possible with some Raspberry Pis
6) Client bought a bunch of arbitrary parts from Shenzhen and now you have to deal with kernel overlays and shits that you didn't even heard of
7) Made it work for the second time and told yourself it'll never happen again
8) Last customer happy so they tell a bunch of friends and now they're asking for more
9) Stares into void, wondering how you gonna end this nightmare5 -
One small step for mankind but a giant leap for one man. After a couple of hours I finally managed to print something to my rpis lcd screen :D
2 -
This was typical for me:
Yesterday evening I was installing a webserver on my Raspberry Pi for experiments with WordPress. I began some days ago, but I had to stop because the downloads took at least to long.
So I started to logi in:
Username: Raspberry
Password: Pi
-> False Password
Wondering why it is not working a tried again. Same result. After some time I remembered that I changed my password.
Username: Raspberry
Password: Ih4G2tgY*
-> false password
*example
Tried again. Still false password. Then I remembered, that I used my another standard password.
Username: Raspberry
Password: U2gra94hY*
-> false password
After that I felt a mix of angry and helplessness. After some other failed attempts I gave up.
I formatted the SD-Card and installed Raspian again.I started my Pi
Username: Raspberry
Password: Pi
-> false password
My thought: WTF, why does this not work!!
This was the moment when I got the brainwave that the Username wasn't Raspberry, it's Pi.
Username: Pi
Password: Raspberry
-> access
Then I hated myself.9 -
Quick burger restaurant (a Belgian burger restaurant much like McDonalds) using raspberry pi for their screen ... Well looks like it doesn't quiet work 😂
20 -
I build a 10 by 20 RGB LED-Table out of an 15€ IKEA table.
It has several effects and you can also play games like Tetris or Snake on it by using an Android App. It uses a Rasperry Pi Zero W under the hood for a WiFi and Bluetooth connection.
By using homeassistant I can now control the table by using "Ok Google, turn Table blue." - that's so strange to say.
All in all it was ~50 hours of soldering/building and ~90 hours of programming
Software of this project is open source but without building instructions.
https://github.com/Gurkengewuerz/...
10 -
fuckpress.Pi
Yep, thata right. Fuck Wordpress Raspberry Pi. Thanks to my inability to interact with proton mail filtering I just made a script that checks for a new email and if it contains words "wordpress", "help", " hack", "build" and it is not from whitelisted contact, the email is moved to the Fuckpress folder and automatic reply is sent back that I AM NOT FUCKING DOING YOUR GAYPRESS FUCKING SHIT FOR YOUR 5$ CUNT.
rant over4 -
I bought a raspberry pi a while back, and I have no idea what to do with it. I know nothing about electrical engineering or Python (as I believe that's the language you use to program the pi). Any ideas?
30 -
When your raspberry pi is bombarded with /phpmyadmin URL attempts in all its forms and possible paths and versions 😅
Like seriously? Who in there right mind uses phpmyadmin AND has it accessible to the public.
- there's no databases on this Rpi but you keep looking.11 -
Bought a raspberry pi and I was expecting to make a robot....
I finally can Light up a led using php...6 -
One day my computer science teacher (we were working with Raspbery Pi) gave us the assignment to fill some areas with blocks in Minecraft PI using a Python script.
Me: Why did you use a while loop instead of a for loop?
He: What is a for loop?
From this moment the class was mostly held by me and it was actually quite a lot fun :).
I still am quite frustrated about the quality of german computer science classes.17 -
Some days back before, it was my birthday so I invited my friend who make apps and games with me and I said "lets eat raspberry pi" so he came to my house and said where is the pie. I pointed at the green board at the table. LOL
2 -
I felt kind of clip-winged as a webdev/wannabe sysadmin without a server.
Merry Christmas, everyone!
🎁
1 -
Because of hardware failure we had to move some vpns from one datacenter to another.
The team of highly untrained monkeys at my hosting provider were hired to do this. First they ran backups of all the systems. Then they started the moving process. A few hours later they were done. We got an email everything was back online.
So we restarted all our processes and no data was coming in from our Raspberry's around the country. So we start a little investigation. What did these buffons do, they changed our rsa keys.
So we kindly ask them to put the old keys back so we do not have to fix 200 changed key warnings on systems that are not remotely accesible.
Apperently something that can't be done because their back up process is automated and always makes new keys.
Holy fucking fuck, whats the point in having a backup its not an exact copy. Is this fucking normal?
Now I will be spending the next few weeks literally standing in cow shit reconnecting Raspberry's.
Thanks a fucking lot. Not!4 -
Who also has some Raspberry Pi's?
& for what are you using yours? 🙂
I use my Raspberry Pi 3 for ownCloud & my Raspberry Pi 2 for PiHole.
34 -
!rant
Just managed to set up a laravel development server in my raspberry, with a fully functioning private git repo!
(Not having a CS degree nor working in IT... I am very happy with this!)5 -
When you're new to Linux and start experenting with your Raspberry Pi and eventually run into a couple of problems and try to fix them, but that only creates more problems and it gets worse and worse, so you give up and just reinstall Raspbian.
Repeat process indefinitely.2 -
Power-out inspired pi project!
Just a simple flashlight. Brightness and color can be controlled by the joystick. It runs off a phone battery pack
7 -
MY SISTER (the LibrOffice OS one) GOT ME A MUDAFUCKING RASPBERRY PI 3 😍😍😍😍
Now what to do with it 🤔14 -
Anon thinks about replacing Car ECU with Raspberry Pi 3
>>Other anons think that there is only one ECU and its only used to control critical functions
/g/ is a weird gold mine 😂😂😂
2 -
Just managed to turn on and off three led with my phone on a raspberry and i feel like a fucking god !2
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My boss needed me to run a quick PoC a Raspberry Pi (3B+) for him. Don't worry about imaging the SDC, he says. He will do it, he says.
I guess he had an old Raspbian image file sitting around in his downloads folder or something. Cause this this is seriously out of date.
`sudo apt-get update && sudo apt-get upgrade -y`
....
....
....
168 packages need to be updated, need to fetch 600MB in archives.
Oh, look at that. It's not Lite, its the full version. So I gotta either sit here and purge all the unnecessary packages, or just wait as Wolfram updates.
So I watch some youtube, still updating.
I wash the dishes, still updating.
I take a coffee break, still updating.
Text the fiance, still upgrading.
Yes, even as I post this, it's still upgrading.
All the packages are downloaded at least, but they're still installing. And I'll probably need to reboot after since there are firmware/udev updates and my PoC requires USB + GPIO pins.
At this point, it would have been faster to just re-image the card.
-_-1 -
Heck yeah, I finally have a Raspberry Pi Zero. It's so cool and small and cheap and I'm gonna make so many groundbreaking things with it!
*20 minutes later*
O, nice, it comes with Kodi. I suppose that's good enough for now.
*3 months later*
chirp...chirp...3 -
{spoilers, i guess...}
In season 1 episode 4 of Mr.Robot, Elliott plans on using a Raspberry Pi to heat up the storage facility in order to destroy the cassette tapes stored there. If he can get the temperature high enough, it would render those tapes useless. I was just wondering, can a hack like this take place in real life?11 -
yo guys! im making a raspberry pi claw machine and thought it would be fun to log my progress as i go along, so i made a blog post explaining how to build one! if anyone wants to check it out, you can find it at http://www.alexdovzhanyn.com/blog/1
9 -
FINALLY got my Raspberry Pi Zero W after 2 months of waiting, comment me some cool projects to do with it
20 -
*takes Raspberry Pi*
*creates private Wi-Fi network"
*hides it in pencil case*
*brings it to school*
*chats with friends on network*
HACKING 90004 -
So I've got this raspberry pi 3 and no inspiration what to use it for.. and it bugs me, just sitting there taunting me: -"you aren't very creative are you?" So.. ideas and suggestions?22
-
I'm about to change my setup to run pihole on this new RPi Zero W. Hopefully it has enough power to handle it.
16 -
I really like retro games and there is this thing called retropie which turns your raspberry pi into an arcade machine. Since I have way too much time, I decided to built an arcade machine case out of wood with an old TV and analog sticks from Amazon. So yeah, I wired everything together and wanted to share it with you guys. I'm still searching for stickers to put on the top and on the joystick panel, but for now I really like the result. Tell me what you think!
15 -
That sad moment you build PHP from source and start seeing functions and aliases you never knew existed.
On another note, why the fuck do I need to install php from source on a raspberry pie 🤯3 -
My raspberry Pi finally arrived ☺️! Now i just have to set it up... Any advice on what linux distro i should put on it? (i will use it as a NAS, torrent server and pi hole)
8 -
Look what arrived today. I'm so excited to start tinkering. I might install Kali Linux on another micro SD card
8 -
Christmas gift.
I installed it arch, and use it trough ssh, soon I will connect it a 1TB old drive with a sata to usb cable, and use it for backups, ftp server, etc.
10 -
Just bought this super cheap raspberry pi, i feel like i missed something in that post or something since its so cheap. I just dont get it!!
http://ebay.com/itm/...
(im so getting scammed... :D )25 -
One of my colleagues in college asked me if I could check his raspberry pi because it behaved „strangely“.
I found out that it had been hijacked and somebody tried to mine bitcoins with it... that’s why you should change default credentials...25 -
That moment when you’re asked to shift the entire project from arduino to raspberry pi because your professor likes jazzed up crap.
Arduino so freaking reliable. A gem in a box.
Raspberry Pi is flashy hollow shiz.
10 -
had wished for a raspberry pi as christmas present, ideally with a pi cam on top.
now i've got a pi cam😏 ... and no raspberry pi😐🤨😅
that was unexpected3 -
*Breathes in and out*
WHO THE FUCKING FUCK MESSED WITH THE WLAN ON THE PI?!
WHY THE FLYING FUCK DOESNT wlan0 WORK WITH THE NEW STRETCH IMAGE?!
WHO THE FUCK PROGRAMMED
THIS SHIT OF AN IMAGE?!
EVEN THE SHUTDOWN ISNT WORKING PROPERLY!
I FUCKING LOVED THE OLD JESSIE ONE! OK!!
*Begins to smash head to table*
WHY THE FUUUUCK DOESNT THIS WORK!
PLEASE! FFS IT JUST WONT CONNECT!
*Head begins to bleed*
FUCK!!!
*Stops smashing head*
*Tried once again*
Huh, it takes Longer now...
Error...
FUCKING FFFUUUUUUUUUUUUUCK
I HAD SO HIGH HOPES FOR THIS SHIT TO WORK! PLEASE RELIEVE ME OF THIS FUCKING BAD DREAM!
*Takes a Deep breath once again*
Shutdown -i
Error, another user is connected.
THIS CANT FUCKING BE! IM THE ONLY FUCKING USER ON THIS WIFI AND PI!
THIS SHIT MUST BE KIDDING ME!
AND NOW IT WONT SHUT DOWN!
*Realizes that I ran out of fucks to give*
OK...
IM NOT ONLY PULLING THE PLUG NOW, I WILL BE PULLING THE GODDAM FUSE OF MY ROOM!!
EVEN MY DUCKY DIDNT HELP ME!
THIS IS USELESS!
FUCK.
btw, there should be Raspberry Pi Capes.9 -
Not a rant but I've been wanting to do this for a while now. Added some rgb mood lighting to my desk that's connected to a Raspberry Pi. Making a web interface next to change colors/set modes remotely :D
3 -
Just deployed version 0.0.1 of my holiday project to production.
It's a pie "attached" to some speakers, mounted below the kitchen cubord. So far it only runs a spotify connect on it and you're able to play music there while cooking/cleaning.
I'd actually like it to also be able to just play regular music, either from a smartphone or a computer in the network. (It's connected by wifi to our lan). Any advice on what software I could install on it to achive that? i'd prefere to enable it for devices on the lan and have bluetouth dissabled, but I'm actually not sure if that is even possible. So yeah any advice to that? Or any other things you'd install on it?
I know, that I need to do some "cable management" back there :P
10 -
With all these posts lately about raspPi’s and I’m just here waiting for mine to arrive 😞
Stop taunting me with your Pi!
Now to work out what to do with it before it arrives.4 -
So I set up push notifications from my Raspberry Pi to my Android phone, to know when exim sent a mail locally.
The easy part was the actual push notifications.
The more tedious part turned out to be looking for a way to send a notification for each mail.
After some research, Procmail seemed to be the only fitting tool to pass info to a command (in order to give the push notification some content so I know what's up)
In the middle of everything, I managed to fuck up exim system-wide, so mails didn't work, which was fucking great of course...
The magic receipt is this:
:0 c
| ${NOTIFY} -t "Pi mail: $SUBJECT"
Anyway, this is the result (using a test mail by mdadm + an actual degraded array I am still waiting on replacement drives for):
2 -
When you're broke, don't have access to a 3d printer but still wanted to make a raspberry pi portable. Cardboard + power bank is the easiest way
2 -
Gotta love Linux!
Wanted to install Arch on my Rasperry PI yesterday, but don't have a cardreader on my PC. Still had an SD with a different distro (RasPlex) lying around. Popped that in, connected power and ethernet only, looked up the default SSH credentials and got to a blinking terminal on my desktop PC.
Well, how am I gonna format my microSD? Rasplex comes without fdisk, and I booted it from the only microSD slot.
Well, here we go - Extracted arch to a usb thumb drive, chrooted into it, switched microSD cards, partitioned and formatted it from the USB-Arch, installed Arch on it, chrooted from Arch to Arch (😁), set up drivers, network and ssh access, rebooted to my why-the-hell-not distro.
Everything worked!3 -
Regarding my last rant:
I have all my 3 Raspberrys set up for seti@home now, reporting to twitter and my own "surveillance" system for them.
The system is still ugly, the code is ugly but that's getting improved next!
5 -
That moment when you realize you're using a Hackintosh with VirtualBox and a CF card to install a Beta version of MS-DOS with DOS SHELL that your brother found on an old BBS forum; on an IBM 5150 from 1981.
-
I have that desire (which is with me since I was kid) to build a drone (Quad-copter) and control it with my hand gestures.
So, I decided to start with it in my spare time, I am planning to buy a Raspberry PI and other materials to build the drone, and create a Gesture Recognizer app using OpenCV.
Wish me some luck !6 -
Well, I'm still in 1981 Hell as far as serial connectivity goes, but we got boobs on the screen, because when we're working with DOS 5.00.2 BETA and 4 colors at a time, why the fuck not?
-
Played around with my first pi yesterday and decided to create my own private git machine, pretty cool stuff🤓
5 -
I had to set up a Raspberry Pi just to display a webpage since it is inexpensive and I didn't have enough budget to get a case for it so I present my homemade case. Lol. It's zip tied to the box within another box.
5 -
!rant
I made internet radio player with raspberry pi. It uses IR remote controler and also play music from my collection. Pi is really usefull device. So happy.2 -
Lots of IPs tried accessing my Raspberry Pi's SSH. Dumb bots, trying to brute-force a key-auth-only SSH server...
On a relevant note, I love fail2ban!
13 -
What do y’all think about the new Raspberry pi with that 4GB of RAM. Other good improvements too, but that’s what I’m most excited about16
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Planning a telegram bot + home web server, possibly using the Bluetooth to combine with an android and make a self driving go kart, but that seems a bit ambitious, especially considering most of the GPU acceleration isnt supported with Raspberry Pi.
8 -
Rantberry PI
Thinking about making this into a terminal that accepts a serial connection from my IBM 5150 PC for that Chroma Green authentic text based experience. ;)
Seriously though. How awesome would it be to use a circa 1981 IBM 5150 as your terminal? Lol!
1 -
What is the best project you've done with a Raspberry Pi? Got my model 3 a month ago and was thinking of turning it into Jasper. However I'd like to consider more options before starting it.
Thanks in advance
12 -
Coolest bug I ever found was the temperature sensor connected to a raspberry pi giving me -40 as a value.6
-
Followup on my previous post: https://devrant.com/rants/2018847/...
shall I purchase it from Ali Express or local reseller, considering the price, delivery time and warranty?
How has been your experience?41 -
That thing has got an eye of fish.Any guess what it is called?
.
.
.
Welp,It is🐠
.
.
.
Fish Eye Raspberry Pi Camera
2 -
Starting something called Project R.A.I.N.
Raspberry
And
I.D.E.
N.A.S.
In simpler terms... a raspberry pi NAS lol. Just wanted a cool name4 -
Just got a free Raspberry Pi 3 B+ when I bought another. So I have one without a purpose. Any cool ideias?15
-
Im seriously thinking about Watercooling my Raspberry Pi 3...
Why?
BRCAUSE THIS LIL SHIT RUNS SO FUCKING HOT THAT I CAN MAKE AN EGG ON IT! THATS WHY!
Its 80°C when under little load BUT GOES OVER FUCKING 90°C ON LOAD! AND THIS IS FUCKING DANGEROUS! FUCK!
so back to watercooling...
Its a Stupid idea, I know, but its literally THE ONLY FUCKING WAY TO COOL THIS BASTARD! And trust me I tried Novec (Yes the liquid that evaporates at 60°C...) and SHITS EXPENSIVE!12 -
So I'm taking embedded systems subject in my masters course. They have mixed this subject's content with electrical engineering and I'm a computer science graduate. Everything was perfect until I reached to GPIO board.
Wtf is this shit?
Why it has so many holes and what are they for?
What I'm supposed to do with it?
What is ground? Transistor?
Why I'm connecting to two pins only instead of the 4 pins of a button?
Thanks to pi4j i think i will pass the subject!2 -
More of a rave than a rant.
My Dad was having some trouble with a game disconnecting on the PS4 and he read somewhere that it might be a problem with our home router. I didn't think it would be, as every other game works fine. But there was no talking him out of it. And to be fair the current router WAS kind of old.
So I have a look at the one he's decided to buy and it's some massive triple-antenna beast for well over a hundred pounds. I felt like such a weapon might be overkill for 2 people in a house, but did say that it would definitely help with connection issues in some rooms and I kind of wanted to play with it.
So he got it and oh am I glad he did. It has so many fun toys, including a built in VPN. Right now I live abroad so there's a few services I used at home that I can't access, I was literally just considering buying a vpn the other day. I found this while setting up port-fortwarding for my Raspberry Pi to run a discord bot I'm building. I had condisered putting a VPN server on the Pi but this works too!
It also has built in DDNS from ASUS, which IS cool, but our IP hasn't changed in years so I'm not sure we'll need it. I set it up anyway just in case though!4 -
Code your own damn stuff!
I am building a RFID and button controlled music player for kids.
I am using a couple of different modules for that. The one for the input was really laggy. I thought it was so laggy because of the network delay. I tinkered with it a week but it didn't improved. So I just coded my own module which was much easier to do than I thought.
It was a really rewarding to code something yourself in less than a day instead of trying to get something working for a week. -
It seems that every Pi day, I end up with a new Raspberry Pi that I got sometime before it. First, a 1, then a 2+3, now I have a Zero as well. Next year, I'll have a cluster of 3s. No reason, just want to mess with it.1
-
Building an interface for a client between industrial power quality meters and a database that serves a webapp of data.
Client had heard of a way of sending data between meter and raspberry. From some manager in a big firm.
Currently we where using modus to connect the meter to a raspberry. This method was tested and proofen to work. Both devices could talk to each other in modbus.
Client kept demaning to use mbus, and was nog listening to any reason because the firm suggested it. In the end we end up going modbus to mbus to send it to the raspberry. There the mbus was converted back modbus. Because the meter could not communicate in mbus.
Really weird experience to program something so useless. But protesting about it was going nowhere and taking more time than the changes would take to implant.2 -
Me and my friend > trying to attach a touchscreen display module to raspberry pi.
The module has two rows of female pins like
: : : : : : : :
The pi (model: zero w) has two rows of male pins soldered to it.
One row is fine but another row is @ 90° angle to first one.
** Who the hell bent these pins **
** A glimpse at jumper wires **
Ya let's do it,
After connection,
So many wires, totally messy & ugly
But alas it works
:)3 -
Finally made good use of my RPi and setup pi-hole on it. After a painful 4hour long dist-upgrade and picking the right filters it is working like a charm. Why didn't I make this work earlier.
I've also wrote a little script which queries the api and displays different info on the AMOLED screen that was lying around unused for some time.
In case you are interested (from left to right and bottom), the traffic in the last 10 minutes with the max value on a graph, the most active clients query and blocked ratio as lines relative to the top one, and an overview of the total queries/ blocked queries and total clients.
At least I've finally spent a weekend useful not just playing games and watching anime.
5 -
to;dr: school, raspi, spoofing, public status screen, funny pictured.
So. At school we had these huge ass 2/3 TVs displaying some information such as which teacher is ill, which lessons won't take place and some school related news. Standard stuff.
They worked using a raspberry pi attached to the TV fetching a website over http every now and then.
Using nmap I discovered that these pi's were in the same network as the pupils devices: Sweeeet.
After trying some standard passwords at the ssh port and not succeeding I came up with something different: A spoofing attack.
I would relay all traffic from those pi's through my device, would replace all images with a trollface picture (I know I know) and flip all text upside down.
Chaos, annoyed faces and laughter.
It was beautiful.1 -
Hey, it's been a long time since my last post. In fact I didn't open the app for quite a long period of time. However, I recently became "active" (in my way) again.
I saw @dudeking 's post (https://devrant.com/rants/2210721/...) about cooling a raspberry and I remembered of something that I wanted to share. Yet, I thought it was better to make a post for it instead of just replying to his post.
TLDR: Hey i'm back and replying to @dudeking 's post
So, it's been quite some time now, but I've got a raspberry pi, and I needed some cooling for it. I do not own any USB fan so I managed with stuff I got in my house. Turns out I've got a fan, recovered long ago. However, it doesn't have any mount. I was speaking with dudes on discord who gave me an idea to mount the fan. (since I do not have machining tools to build a kind of housing for the raspberry pi.) They suggested making a LEGO "house" for that raspberry. It turned out to be a ficking great idea. So I built it, and it fits perfectly that fan. I added an arduino next to it to plug the fan and voilà le travail. (I could still destroy some kind of usb cable to plug in the fan directly, but maybe later)
Anyway, it is now a house for my random projects :b
(There's a discord bot hosted on this raspberry pi, whose username is Nikola Tesla, so I usually call it Tesla's house)
Always think to LEGOs ^^
There's probably still a huge box full of them in your place too ! (I guess)
6 -
The Raspberry Pi is fun. As long as you not try to connect it via bluetooth to something and read/write serial-ish.20
-
Took the day and rebuilt my home network with no major issues along the way.
Migrated to a new NAS and gave a Raspberry Pi a new life as a PiHole + DHCP.
Rant: Why can't things always go this smoothly on my projects? 😎2 -
Frustration Rant!
Because old hardware means learning the hard way sometimes, I've had to purchase more goodies.
On my last update, I installed the rs232 shield which may have inadvertently been wired backwards for Tx/Rx from what im used to. I assume it is backwards to most db9 serial ports because most Arduino or other projects you would do with a pi have serial "in" connections like old routers and devices that would be "controlled" rather than the other way around. Anyway, according to a video on youtube showing a guy turning an old machine into an IRC client via raspberry pi, this shield may be swapped. That means that instead of interfacing with the old machine via a null modem crossover cable, I need a straight cable with male db9 on both ends. I unfortunately tried using the null modem crossover cable which was reversing the reversed pins all over again. I hope these next few days are more fruitful now that I've bought a straight cable and db9/25 adapter.
The good thing is that I managed to get the pi to recognize its new serial port. I also dusted off my DOS skills and my serial card in the 5150 seems to work.
I literally banged my head after nothing worked. Im hoping that the tx/ Rx is solved soon.
Oh and that AT to PS/2 adapter will allow me to use by IBM original Model M Keyboarf rather than the fun model F.
-
So last week I got my second 3D printer. I have done a few prints with it and this weekend I wanted to connect it to an Octoprint instance on my Raspberry Pi. Yesterday everything went great, got some plugins installed, changed all settings within octopi, connected it to my network and this morning I thought let's connect it to my printer and try to print something with it. But everytime I executed my gcode it gave an error about the heated bed not being able to heat up. Even though I did see all communication between the printer and octopi, on both ends.
I've disassembled the build plate to see what could be causing the heating issue. Did not see anything. Strange...
I assembled the whole thing again and then turned on the printer and tried printing again. Hmm, now it does work, why? Me thinking a bit and then realizing that before I didn't hit the power switch on the printer and apparently the Pi gave enough power through USB to turn on the display and do basic logic like doing beeps on touches and changing variables on the screen. The worst thing is that octoprint gave me warnings about low voltage on the Pi even though I was using the official Raspberry Pi power adapter...2 -
!rant seems that my raspberry pi serial idea is a little bit complex at the moment and may take a more serious turn later, but I have studied and found DOS based TCP/IP software that will allow me to use my 5150 with actual Ethernet. There are a few 8bit ISA Ethernet cards that will work in the 5150 and separate executables that will configure DHCP, DNS, and even allow me to use a terminal emulator and SSH to connect to *nix based computers over lan! I'll keep you all posted!
10 -
So I got this shitty car of mine and a shitty radio, the radio stopped working, so what Im going to do is pop out the old radio and make a raspberry pi radio and media player for it.
Any suggestions or tips before I get started?3 -
Set up my little raspberry pi and installed postgres. Now when it boots I can ping it for about half a minute then it crashes. So I'll install it locally I guess...3
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Linux has been around since back when dinosaurs punched holes in cards, but for some reason it still takes a few hours of googling and error debugging to do something as basic as connect to a wpa2-enterprise wifi network.
What the fuck? Where's the "connect to any standard work or school wifi network" command line utility distributed with all os flavors? Why can't I just put in a username and password and be done with it instead of sudo editing networking adapter configuration files manually?3 -
Today I made some lights turn on and off with Gpio on my Rpi and some php, really happy and I'm going to work on it cause the landing site is really ugly. Would it be appropriate to add "mechanical engineer" and additional to web developer to my resume now? 😂😂1
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I really want to build a raspberry pi cluster but I don't know what to do with it...
Has anyone of you ever built a raspi cluster?
What could I do with it?9 -
A follow up rant to my rant about "breaking the interwebs":
I fixed the interwebs and I also installed OpenVPN on one of my Raspberry Pis, it seems to be working just like I wanted it to work :3
1 -
Got a couple of Raspberry Pi (Pies?) lying around.
What’s the coolest thing you have used a Pi for?19 -
So I decided today was a good day to manually compile python 3.6 for my raspberry pi as it hasn't yet been added to any supported repo's. Site says: this will take approximately 30 minutes.
3 hours later: "starting unit testing"2 -
Netbeans, it is time you, and I, had a little talk. While I understand you can have your little hissie-fits from time to time, what happened today was nothing short of a tantrum. I saved you once, and how do you repay me? You commit suicide, thats how. All I want to do is go to a class I want to work in. This is completely unacceptable behaviour, and I will be leaving you for a raspberry pi.
Sincerely
Yudothis Mcnetwork -
It is taking every fibre of my being to not buy a couple raspberry pi zeroW's and just mess around trying to build my own phone, software and all...
Also hard for me to not just buy any pi to just have sitting around 'incase' .-.17 -
Webmin because why not ✓
Lamp stack ✓
Dynamic DNS client ✓
PhpMyAdmin X
Dear DigitalOcean. SINCE WHEN do you consider a PMA installation
without Https SECURE?
And why the fuck do you make me install an aptitude package that skips both file system AND Apache config cleanup on purging?
It's just a raspberry, but if it runs lamp I want PMA, and if it runs anything, I want Https. Is that too much to ask for from a tutorial source otherwise so reliable that I do anything you say without a questioning thought?8 -
The Arduino programming language (.ino) is so easy to understand and learn
But trying to make the equivalent in raspberry pi whether it's in c or python is just not as elegant as Arduino :(((8 -
This is incredibly interesting. How the frikkin-frik did the WiFi and Bluetooth die on my Raspberry Pi 3. Yes, I realize they work in tandem but how does something like this just die after just sitting around and performing light duty tasks for just a few months.
Reinstalled Rasbpain 2 times, nothing. USB WiFi dingle works great.
Not really a rant but I wonder how shit like this happens.
The Pi is in a case away from my cats, in a temperature controlled environment and adorned with the official power adapter.
Things that make you go hmmmmmmm. -
I really hope that the Raspberry Pi 4 is going to have more performance than the models of the "third gen". I would probably use it as a desktop computer when it's just for browsing and chatting, as opposed to my current PC which I'm sure draws a lot of power while idling or having only little to do.9
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Had some problems with my Raspberry Pi (connected via SSH). Decided to restart it. Now it refuses connection. And I don't have physical access to it at the moment.
Fuck. This. Shit.2 -
!rant
Bought a hdmi to vga converter for my raspi, it worked flawlessly.
Feeling extremely blessed and grateful.1 -
I'm probably getting Raspberry Pi 3 b+ this Xmas. What are some basic things to learn about it before I start using it? Are there any good beginners guides? I programmed Arduinos, so I kinda understand hardware, but software seems different than on Arduino.15
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Larking about with my Raspberry Pi again, wondering the near infinite possibilities that I can do with this.
"People who are really serious about software should also try make their own hardware." - Alan Kay
1 -
Yay to Raspberry Pi for making it possible for disadvantaged kids to begin programming for less than we pay for a mid priced restaurant dinner.1
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Any electrical engineers/tech hackers here?
I am planning to do raspberry & arduino project, basically it’s TV ambilight, but with camera recording the tv screen. Now I have a lot of stuff figured out already, will use wide angle camera connected to raspberry (so I can use it very close to the tv), it’s gonna record screen at lowest resolution which should be enough to analyze colors through opencv and has quite high bitrate. Behind the tv will have led strips around with arduino hooked, which has wifi shield connected.
Now key here is to capture image, analyze it, build array of colors and send it to the arduino to change the colors of led and everything 60 times per second (fps to match tv).
Amount of data is 0.3kb with 100 24bit leds, which is incredibly low.
I am not entirely sure how wifi works internally, but will it be handle to transfer data 60x/s, where not the size is the problem but actually the amount of transfers done? I should also take into account all other appliances using the wifi (pc, philips hue, phone...).
Or will it be more reliable to hook led’s directly to raspberry through wire (which’s also a cheaper option)?7 -
I set up my Raspberry Pi 3 B+ to be a git server and Web server!! It’s not a meant for performance just my own personal enjoyment :)1
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How much is your max up-time on raspberry pi?
Can it survive being on all the time? The board seems not made out of premium stuff3 -
Does anyone know a single-board computer like e.g. the raspberry pi that features a physical on-board audio input as well as an output?
I know that GPIO-header-boards like e.g. the hifiberry or WolframAudio (which seems somewhat deprecated by now) exist. I could probably also alternate to an USB-soundcard, but I'm curious whether someone might know a more compact solution.5 -
Finally got my wall up to my desk in whiteboard. 4' by 8' sheets cut to fit the whole wall with a 1/8" clearance at the top. Ignore the raspberry pi, I have to set it up this way because I have no USB network adapter or long enough Ethernet cable. There should have been a magic mirror where the box is but on that specific spot in the wall the studs are only 13 1/2" instead of 14" like they should be...
3 -
And this is how it starts. I bought a Raspberry Pi 3 B+, quite some time ago. Plain board, just the board and a case. Why? Well, I have no idea. I always wanted one for some reason... and finally got one.
I got a good sd card for it, and flashed raspbian and... now what? What should I do with this?
*Looks up "Cool RPi projects"*
*Nah, I already have a NAS... No, wouldn't really use a media center... play games?*
*Well, let me just install sshd and come back to it later.*
Today, I run pi-hole, jekyll, node, gitd, a ton of other things that ends with d... I am even considering buying an extra one (maybe two).
Now I'm really afraid of what would happen if I give in to the urge of buying sensors and add-on boards.2 -
I am a web dev but recently I have a growing interest in robotics and computer engineering. Thus I bought a raspberry pi 3, installed raspbian and then kodi (for testing purposes) on it, kodi was a bit laggy, don't know what to do with it now. Will try to it as a home server, just like a digitalocean droplet. Better suggestions?3
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If you would have a cluster made of 10 RPi, what would you do? I'm looking for fun project to make and I'm willing to learn new things.7
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Hm.. yeah, I will try something with my raspberry today.
*5 hours later*
I am still struggling with the wifi connection, ended up at a chinese website looking for a solution...2 -
To be honest the exact bug I don't remember. I do recall that it had something stupid I had been trying to fix to get nodejs working on a raspberry pi. I finally figured it out and managed to get a simple rest server going. After hours of trying to fix what might now seem insignificant, I was not only relieved that I got it working, but also thrilled that I kept at it and managed to fix it.
selfConfidence++; -
Out of absolutely nowhere our raspberry Pi's SOC melted and we're only 2 weeks out from our projects deadline.4
-
Guest-user: finished my angular js 3 days course. Next have to start learning how to write API's using angular. Any heads-up?
Sudo-user: wow.Order raspberry pi from Amazon and build rocket. Let's go to moon next month 🤦🤦🏼♂️ -
Ok so I am in this robotics course, we meet every 5 weeks from 8 to 15:30 to work on our projects. It's really nice because I can basically do what I want all day and don't have school! Fuck yeah... The only downside is that there are a lot of wannabe scientists who think they know everything about physics and computer science.
However the actualy reason I am writing this is to ask you for project ideas. I would like to do something with a raspberry pi but I can't come up with any ideas that I would like to do. Also making it should cost me less than 100€
(I already have a pi so I wouldn't have to pay for that).
So, any ideas? :)1 -
>Raspberry Pi on 16GB SD card
>Plugs in 2 flash drives for space, one 8GB and one 32GB
>8GB is allocated entirely for swap
>32GB is separated into 3 partitions and /etc/fstab edited to mount them on /home, /opt and /usr
>Moves files to the proper partitions on stick
>Kernel panic on boot before keyboard is enabled, kernel panic data taller than screen
>No R/W FS for kernel to dump to
fuck my life4 -
About to learn the world of Linux with my raspberry pi. Seems like I have ridden fail2ban into an un-removable nor fixable state. Fml 🙈4
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Is this normal for Raspbian installed with NOOBS for Rpi 3b+? The clock speed is correct, but ARM7 certainly isn't. Ri 3b+ certainly uses ARM8. Why does this happen?
(Also, I'm SSH the Rpi with my computer)
6 -
Just got my new RPi 3+ and about to set up Pi-hole
Soo excited 😀😀
Farewell ads you will not be missed -
just had to configure dns on my raspberry pi to google and copy a "tilde" because my US-Layout mac-keyboard wouldnt find it.2
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There is no joy in life
So I finally managed to set up networking on my 3D printer's raspberry pi: now it can connect to my phone's hotspot or to my uni's wifi network, depending on which is available.
Then I set up OpenVPN, using a remote server as a middleman so I can connect to the printer remotely and start/stop/monitor prints from anywhere.
Everything works great, except for one thing: whenever the Pi connects to the uni's network first, OpenVPN fails to start and connect to my server, rendering the printer unavailable (unless I use an ethernet cable, but that's not a viable operation since I need to lift the printer, and it's heavy).
The only for it to work as intended is to either:
a) keep my hotspot active (which kinda defeats the point), or
b) let it connect to my hotspot first (so that OpenVPN can start properly) and then turn off the hotspot, allowing the printer to reconnect to the uni's wifi and reconnect to my vpn.
Why won't things just work the way they're supposed to? 😭10 -
"Google Voice Kit - Install this image on your RPi 3B+ (or Zero depending on the kit version), pop this Hat on the GPIO pins, and press the button! It's that easy!!!"
how did this happen google
-
URG!
I cannot think about a title, so just story:
in my position as multi headed chimera one of my ongoing task is it to dedust old excel sheets, processes and other super inefficient relics that steal time. Mostly i solve those with some tiny vba scripts, bigger vba scripts or a tiny java applications. usually that takes a few hours or maybe two days, depending on what i think is necessary.
the current task at hand is for our (physical) production, work time is noted on a sheet of paper and later given to the production head. Who then proceeds to type it all in excel to do his thing. The guy is starved of time by a huuge margin.
So, crafty kangaroo that i am i think: a barcode scanner, some raspberry pis with touchscreens and some mediocre php/mysql/javascript will make our worries go away. of course this will be a longer task but there is no need to have it done immidiatly. So crafted a working prototype, presented it in the weekly company meeting and got it "greenlighted".
The other day our CEO-like guy was ranting that nothing in this company gets ever done and that people wasting their time with useless projects and named my project among them.
I dont get humans. First he gives thumbs up for this, knowing that it will probably take me 100 hours or so to create in a working manner but later he calls it "a waste of time?" I presented the use (reducing expensive mantime, paper waste and room for fudgery) and yet he calls it useless? (well, his point was that there are other problems (which are out of my reach anyway))
they guy normally is pretty nice and has an ear for problems, but when it comes to higher computer stuff (>excel) he really struggles.
:/
i really like my side project, gives me room to flex some muscles and test stuff. Also playing with raspberry pis on worktime.
On a sidenote, anyone ever tried raspi mesh networks and knows where i get working >10 inch capacitive touch screens? -
Waiting for a new package to be installed on my raspberry pi takes a long time because of my poor internet connection :( But it is totally worth the long waiting time though!
-
Can't install Flutter in Raspberry Pi feels bad man.
I just want to do so much using this small machine. -
Can you tell about your experience using a different distro on a Raspberry Pi (3B) as the official Raspbian distro ?4
-
Tried to upgrade an old PI to run Raspbian Stretch..
“Tried” as in “now I’m rage quitting and re-installing a new image”2 -
I've gotta create a bidirectional communication protocol to link 2-3 RPis over GPIO. I have between 4-5 pins for TX and 45 for RX, so each directional bus is that wide.
Even better, I have to assume 4 bit bus length unless told otherwise, since 4 to 6 pins on the GPIO are usually used for serial/UART, COM and/or 1-pin communications (for use to get a console, not to throw data down.)
The best part?
Needs to be a Python library.
i wanna die6 -
there are probably a lot of console enthusiasts here, but i discovered that i can actually access my raspberry pi with RDP via xrdp. While limited in actual use it makes some stuff a lot easier for me and i did not knew this before yesterday.
I am actually astonished that microsoft has a native tool that can in any sense communicate with non-windows stuff. how unusual. Although the work is probably not on kleinweichs side.4 -
Not a rant, of course, because life is amazing but I have a question.
Any of you guys and gals heading to Cambridge for PiWars (21 - 22 April)?
piwars.org
My wife and I will there helping out and possibly even judging the robots.
Apparently there is even a place to have daytime pints nearby.
You fucks should come and say hi + it's freaking Cambridge...place is dope AF.2 -
A whole day yo set up an ethereum node on a raspberry pi zero... No mining. No wallet. I'm loosing it, people.
-
I recently got into nodejs .. set up a server...
I wanna know if is it worth it to buy a raspberry pi 3 to host my web server.. so i can show my projects to my friends or even clients.
If you have a raspberry pi.. what do you use it for? 🤔6 -
What would it take to connect two Raspberry Pi's together via Ethernet ports? I want to make a low latency network connection between them, for Retropie Netplay.
I have a background in Python and some Linux, but I'm not well versed in raspi's.
I imagine that it would be limited to 100mb/s if I used raspberry pi zeros with adapters. And I would probably need an router since they aren't setup to be both hosts with the default setup?2 -
Getting a Raspberry Pi to play with, which I imagine will please those of you who want me to get more into Linux. :-)
A question..
Can anyone recommend a good Raspberry Pi 4 Emulator that works in Windows 10, so I can practice doing stuff there, before trying to break a real one. :-)
Related link:
https://tomshardware.com/reviews/...11 -
So I'm not much for Linux, but I'll admit. It's a pretty damn solid environment, especially for programmers.
Since my main computer can't afford to have Linux on it, I decided to start working on making the Raspberry Pi handheld notebook. But after I added up the price for all of the components, it's almost three hundred dollars.
Personally, I would love to have a mini computer everywhere I go. A Chromebook is ok. But I guess you need to take into consideration that it is NOT ment for programming. I have found several IDE's and found none of them have a debugger or a way to execute my code.
I did some thinking and I'm starting to wonder if it is worth it.
It's a hand held computer with ubuntu on it. What's the worse that can happen? I don't solder the battery correctly and the whole thing explodes in my hands? Yeah that's pretty likely. Another reason I look at getting it is because there is so much fucking theft at my school it's hard to believe we don't have armed gunmen at every corner since everyone is always sober or high as shit.
Having an 11.6 inch Chromebook also puts me at risk of getting mugged, because who the fuck wouldn't want to try and pawn a laptop for drug money? At least with a handheld I could keep it in my pocket where I know it'll be safe.
What do you guys think?
Should I build this little thing or keep my current Chromebook but try to keep it safe?4 -
Me again..
Yet another problem, ho ho ho.. :-)
Got myself some new Samsung EVO 32Gb microSDHC UH-1 cards.
But this Raspberry PI 3B+ doesn't boot with them..
I just get a blank screen and nothing else.
Take the SD card out and bung in the old card, it works fine..
So..
What's up ?
Googling a bit so far I find others with the same problem, but no answers..
Someone suggested it could be the PSU.
As the old SD card is 8Gb and the newer one 32Gb, I guess it could need a lot more power..
After all, both PSU's are cheap ones..
So, buy a Raspberry PI official PSU and then if its still a blank screen come back here.. ?
Meanwhile, what else could it be ?
SD card works fine in PC via an adapter..
FX [ Times Passes . . . ]
Well, got it working now !
Not that google was any help on the matter !
What I did was:
Put the micro SD card into the larger SD adapter, plugged that into my old SD to USB adapter.
Then formatted the SD card.
Then wrote the Raspberry Pi OS image to the card.
That worked !
Now..
Why did it work ?
Was it because I formatted the card ?
Was it because I put it in the SD card adapter before putting it in the USB adapter ?
Was it both ?
A new $3 micro SD card reading USB adapter is on its way for me to find out perhaps..
What a complete pain to get working !
And on one else was any use I had to figure out the solution myself !
End of RANT..3 -
This heat brings out the worst in me.
I seriously considered turning all my tech off, including my raspberry pi running pi hole.
Luckily I came back to my senses...
So I attached a little weather board to the raspberry pi to find out what temperatures I have inside.
27 C° in here ain´t that bad in comparison to outside... -
FINALLY GOT HASSBIAN TO WORK!
Holy mother of fuck that was frustrating! Needed an external wireless card for it to work for some reason. But it works!9 -
I was doing stuff in my room, when I slipped on my hand and landed on my knees. I look up, and I see my Raspberry Pi's GPIO pins puncturing my hand.
Fast-forward couple of hours, I decided to post a picture of it (it wasn't bleeding or anything) on Twitter. 2 seconds pass, and my account got suspended.
I have 2 simcards: one for calls, one for unlimited data.
Twitter is trying to call me to verify the account, but I have my data phone number in the profile.
FML.7 -
Got a note saying that the raspberry pi, a colleague sent to me, has arrived. I immediately went to the post but the person responsible for the packages just walked by me saw I was ending and just looked at me while sipping from his coffee and walking away. Without saying a darn thing. And I was on time 20 minutes before they are supposed to close 😒😑
-
Yeah, we *COULD* do AWS for the home (and homebrew as well) RPC program server... or I could get a Raspberry Pi 3B+ for the house. I mean... it'd be cheaper and easier to access.
(Low-res screenshot warning, too.)
3 -
I've got two raspberry pi's that I bought for setting up two different VPNs. I'm using pivpn.
One works resiliently, whereas the other, after couple of days, just stops working (the connection times out while connecting)!
They're on different routers, but the 'faulty' one works and then suddenly stops. This makes me thinking that there's a problem with the router.
I didn't give enough details of course, I just want your opinion on what could be the cause (I know this is not SO xD)8 -
How powerful are Raspberries for Bitcoin mining when you are using like a hundred or more?
I am just curious if it is actually worth it or is the electricity bill higher?6 -
The world would be much more perfect if Jenkins released images for ARM architectures (Raspberry Pi), so that noobs DevOps wannabes like me could play around with that 😭2
-
questions for those hard core lazy geeks, I'd like to try out raspberry pi. what's the most crazy use cases in you mind but yet no way to find time to do it? if I get rid of my laziness, I may do it, no promises😜17
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I've build a gaming station with a raspberry pi for a supermarket. I was running a quiz i also created with red blinking lights for false and green blinking lights right answers. Featured by cool 8-bit retro gaming sound and score printing to win a small prize if you answered everything correctly. It was so much fun building it and testing it in the office 😁
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Damn it's hard to alter code, on a big (side)project, that is pretty shitty... And it too big to start over.. :/
I'm just gonna run with it and rewrite the damn app piece by piece as I am writing new features..
It's by the way a project I kinda quit half a year ago or so. Now it's coming back., but better. :)1 -
I don't know what to think about this.
Postgres' jsonb on a raspberry like SBC is still much faster than mongodb on an 8 core x86.
O.o4 -
WINDOWS?! Why don't you fucking recognise more than one partition?! It's there! You know that! Why don't you display it then?! I did find a workaround but seriously? I only use windows for gaming, ubuntu for everything else, so it wasn't that important.5
-
Aside from DevRant, what resources are available to pitch an idea in the hopes of recruiting a few developers for a side-project?4
-
Guys I really need some help. If anyone has done I2C on Android things or can give me some pointers while I wait for a logic analyser I would really appreciate it. Even an upvote on the question (the Stack Overflow question, not this post) would be helpful: https://raspberrypi.stackexchange.com/...
-
!rant
Discontinuing my raspberry pi as a gitlab server (I have sorted a new one for myself) and I'm trying to figure out what to do next with it.
I've been toying with the idea of making a smart mirror since my room doesn't have a mirror anyway, does anyone have any other ideas? :)3 -
So I'm interested in building a Raspberry Pi stack at home to continue securing and adding my smart home capabilities, 👍
Have ideas for 2/3 but what else could I look to add?
1. Pi. Hole with cloudflared argo proxy for all DNS
2. Home Automation server
3. IPS / IDS like Bro or snort? Or firewall like pfsense?
4. Log server with Splunk agent from other pi's and router....
5. What else?
Ideas in the comments -
Netflix on Raspberry is impossible again huh?
I don't fucken get it. Why is shit so weird. And why is chromium the only Browser being built for armv7...3 -
All I want to do is build a robot. ROS is slow as crap on a raspi when you're trying to do SLAM. The chassis isn't big enough for a second raspi, and I can't print a bigger electronics tray until the end of my week off.
Also, Ubuntu just doesn't want to work right on my Surface. Emulation too slow.
So much for building cool things on vacation. -
I want to create a browser based Application Hub for my RasPi Media Center.
Users should be able to add Applications as command (or maybe even choose from the available .desktop files).
Developing this as web application allows me to use it on the pi directly as well as on other devices in the network (for instance my phone). -
I set up two of my raspberry pis in the last days to contribute for the SETI@home project and post the status of their tasks hourly to twitter.
Nr. 3 will follow today! -
I am using a Raspberry Pi with CUPS and a USB to LPT adapter to enable one of my customers to still print on an old HP DesignJet.
HP dropped support for this printer with Windows 7. Of course the generic HP PS driver with Windows 10 works - but only via CUPS not directly from Windows. Windows claims that the printer is not compatible.
What's wrong with this world?1 -
You know how I broke my NAS yesterday? Well I fixed most of the functionality and made a video so other people could do it the same way. It's a short video that has subpar editing 😂. (I posted this a little earlier but I said the same thing twice) here's the link https://youtu.be/QIQ1lqqh3Fg
-
!Rant - birthday gift 🎂
3 days ago was my birthday and my girlfriend still has to buy me a gift, but she doesn't know what to buy. Now the problem is that I don't know either.
I'd like to start programming something related to IoT and maybe learn a bit more of C/C++ (I guess they could be useful to know), so I'm asking you, what should I (she) buy? Arduino or Raspberry PI 3? Is there a kit of sensors I can buy? I accept any suggestion!
Thank you 🙂13 -
I'm working on a project which monitors streaming videos from several Rasp Pi devices wirelessly. Should packet loss occur, the bitrate is reduced remotely by the central computer. (Packet loss is inevitable as wireless devices will compete for wireless bandwidth.)
To demonstrate my work I asked for a wireless WI-FI router rather than bringing one in from home. I wish I hadn't bothered...
-
I've a rp0w only running pi-hole on it. What else would you recommend me to put on it? Give me some cool ideas!
ps: I already have a rp2 with a mediacenter and retropie.4 -
Can I use raspberry pi as Go server and also for public access?
or better find a cheap vps? (there aren't any actually, after I convert the price into local currency)10 -
Anyone here who has managed to build a small laptop with a Raspberry Pi? I would love to use my iPad via USB connection as a screen for it but not finding the right apps for my needs3
-
Hey guys,
Just a simple question: I've got 2 raspberry pi's, and I use them only for VPN + PiHole at the moment. Do you have any idea of what I could implement? Maybe a Flask web app?1 -
Trying to prototype a credit card-sized handheld emulator with The RasPi Zero and a 1.5" screen. Getting real frustrated with the lack of Wifi on the Zero. 😅 Does anyone know of a good guide to share Internet between a computer and a RasPi Zero over USB?2
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Is it just me or DOES RASPBIAN TAKE A FUCKING SHITLOAD OF TIME TO WRITE? WHEN THE FUCK AM I SUPPOSED TO INSTALL OPENCV NOW? I FUCKING HAVE CLASS TOMORROW WHICH IS NOW TECHNICALLY TODAY!3
-
Ive got a weird issue with my raspberry pi script that doesn't let me type anything into the command line after the script runs.
I should explain I'm trying to write a script for retropie to load games from a script and to exit the current game from a script.
Anyone have any experience?4 -
Has somebody some good ideas for a new Raspberry Pi Project?
Or something whats really useful?
(Something without buying stuff just with the rpi)9
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