General • RPi4 fails to create /dev/ttyACM0 after firmware load in RP2040...
Problem The firmware load precedes normally via usb-storage after which bookworm fails to create the serial port /dev/ttyACM0Equipment Raspberry Pi 4 running bookworm 6.12.34+rpt-rpi-v8, RP2040...
View ArticleGeneral • Re: BBC BASIC on the Raspberry Pi Pico?
Sorry to just drop in here and ask a question, but if I do a build for Pi Pico2 W, console mode, no sound, will that leave core 1 completely untouched?Statistics: Posted by RatCamper — Sun Aug 24,...
View ArticleOff topic discussion • Re: Python Floating point addtion question
Today's adventure was rewriting my 'bignum float library' so 'bigfloat' numbers can be used as any other numbers within Python and MicroPython code and I have implemented division and modulo -Code:...
View ArticleTroubleshooting • Re: Black screen after desktop startup help needed
The OS is is Pi4 recommended Screen is a Acer 1680x1050Statistics: Posted by HoboRoad — Sun Aug 24, 2025 9:34 pm
View ArticleTroubleshooting • Re: Xrdp Issues (1 Pi Working, 2 Not)
Having a look at xrdp just popped up on my todo list, hence the delay.I installed a fresh RasPiOS (with Desktop), enabled X11, rebooted, and then installed xrdp.Connecting to it failed with a few...
View ArticleBeginners • Re: Settinh up motion on raspberry pi zero W and pi 4
On a Pi4 running Bookworm 64-bit with desktop Code: sudo apt install motion -ygives the error: Code: Broadcast message from systemd-journald@pibk64 (Sat 2025-07-26 18:28:09 BST):motion[2016]:...
View ArticleTroubleshooting • CM5 blinks 9 times
Hi all. Have a CM5 that won't boot and would blink 9 times. Sadly don't have an official carrier board and therefore can't check UART, so not sure what can it be. I mean 8 blinks is an SDRAM error,...
View ArticleRaspberry Pi OS • Re: making things happen at startup
Couple of questions I should have asked earlier:Which model Pi? (I'm guessing not a Pi5 or 500 as those don't have /dev/serial0 or /dev/ttyS0. At least mine don't.)Which OS and which named release of...
View ArticleOther • Re: Image my installed NVME to a different OS...
Has anyone managed to get rocky os to work on a raspberry pi 5 with nvme boot?Most posts on this topic are a few years old.https://www.reddit.com/r/raspberry_pi/c ......
View ArticleTroubleshooting • Re: Raspberry pi 2w seems to be dead
bought a rasparberry pi 2w a week ago and i soldered some wires on it today. After soldering it i tried powering it on but nothing happened i removed all the wires but still nothing. I tried diffrent...
View ArticleOther projects • Re: Connecting Raspberry Pi to P1S's antennae?
Can I Use a Raspberry Pi to connect to my Bambu Labs P1S's antennae connection to give it a physical ethernet connection?No.Statistics: Posted by ame — Sun Aug 24, 2025 11:46 pm
View ArticleTroubleshooting • Re: CM5 blinks 9 times
Sadly don't have an official carrier board and therefore can't check UART, so not sure what can it be.the debug uart isnt on the carrier board, its an unpopulated 3 pin header on the CM5...
View ArticleGeneral • Re: MicroSD card connection to Pico 2W
Just a hint:When an SD card is operating in SPI mode or 1-bit SD mode, the CMD and DATA (DAT0 - DAT3) lines of the SD bus must be pulled up by 10 kΩ resistors. SD cards and SDIO devices should also...
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Graphics, sound and multimedia • Re: Best way to render video at full...
Zoneminder is like Frankenstein Have you looked at the way it is done in Zoneminder on GitHub?Statistics: Posted by Prezla — Mon Aug 25, 2025 2:48 am
View ArticleNetworking and servers • What's the best mesh networking protocol to use?
I'm going to keep it to the point: I know enough about networking to know that I need help from someone else.Background:I'm building an IPFS clone over LAN. The basic functions are:1. Provide data,...
View ArticleTroubleshooting • Re: RPi 4B fails to boot when two specific USB serial...
re-read his post. ok, i agree.Statistics: Posted by terribleted — Mon Aug 25, 2025 9:57 pm
View ArticleNetworking and servers • Re: Trying to use a small home server to access the...
I’m about to get my first pi in the next few months and this is my project idea, does anyone have any thoughts on how this could be accomplished, I’m not very good at coding but I sure can learn if...
View ArticleMicroPython • Re: Neopixels on Pi Pico using asyncio and Rotary enc giving...
Hi ghpThanks for your quick reply.I thought I had adjusted my indents every where but obviously not here. The code will now light up the original 8 coloursbut not the remaining 4and produces an error...
View ArticleGeneral • Re: Pi Pico attaching and using I2C devices VCC options?
Except that if you know the details of your device, it's usually possible to run a 3V3 I2C bus with a 5V-powered device.A genuine I2C interface will only ever drive the SCL/SDA signals to GND - the...
View ArticleSDK • New errors after rubbish install of C-SDK
Hi all,I had been using a fully functioning C-SDK environment, but then did a full install of Bullseye on my RPi 3B+, so started over with a fresh install of the C-SDK. I ran pico_setup.sh:Code: wget...
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