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SDK • Re: i2c routine question.
I think it's a good practice to do a scan first, and shoot later, you never know what might shoot back. Statistics: Posted by gmx — Sat Jan 17, 2026 8:37 pm
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MicroPython • Nearly Solved: MicroPython uname, machine modules not installed
Wah hah hah hah!!!I'm ripped off I guess, bought a RPi-PW for the prize of a RPi-P2W!!!Was able to install the correct uf2-File eventually...Gosh, do I feel silly, was certain I bought the 2W instead...
View ArticleMicroPython • Re: MicroPython uname, machine modules not installed
...not just yet...Code: Unable to connect to /dev/ttyACM0: [Errno 13] could not open port /dev/ttyACM0: [Errno 13] Permission denied: '/dev/ttyACM0'Try adding yourself to the 'nfsnobody' group:>...
View ArticleRaspberry Pi Connect • Re: rpi-connect not start automatelly after boot
If you connect to the Pi5 using SSH (e.g. using PuTTY from Windows) then run the "rpi-connect doctor" command, what does it show?i.e. no VNC loginStatistics: Posted by neilgl — Sun Jan 18, 2026 7:17 pm
View ArticleBeginners • Re: Total beginner - Cannot find Pi on my network after imaging
Nothing wrong with imaging, it's just you have set it to boot to "CLI" instead of "Desktop". Either in Control Centre or Raspi-ConfigTo change again, open Control Centre, switch to System tab and the...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: How do you power and wire multiple...
What four wires do you have on each fan - usually +VCC, GND, PWM, TACH e.g. this link for a Pi5 fan connector shows the https://www.raspberrypi.com/documentati ... tor-pinoutUse a separate power...
View ArticleRaspberry Pi OS • Re: Raspberry pi 5 with kde-plasma-desktop on Raspberry Pi...
According to journalctl, SDDM cannot start due to driver issues. Try installing these packages:Code: apt install gldriver-testapt install libcamera-ipa pipewire-libcameraStatistics: Posted by...
View ArticleCompute Module • Re: usbboot not working for CM5
valid for the waveshare board as well viewtopic.php?p=2353988&hilit=headless+nvme#p2353915start usbboothold down power button on the CM nano (or your Pi5)Connect USB-C cable and instantly release...
View ArticleTroubleshooting • Re: Brand new install corrupted on update
Thanks!! I will investigate further tomorrow and report back.Statistics: Posted by mminion — Sun Jan 18, 2026 8:16 pm
View ArticleRaspberry Pi OS • Pi5 Trixie - B-Em - Package 'libcurl4-nss-dev' has no...
Hi, I have a Pi 5 running Trixie and I'm trying to compile B-Em, a BBC micro emulator.I'm stuck on step 1 - installing dependencies:sudo apt-get install build-essential git cmake cmake-curses-gui...
View ArticleRaspberry Pi OS • Re: Pi5 Trixie - B-Em - Package 'libcurl4-nss-dev' has no...
It looks like that package no longer exists. From what I can find it looks like you might be able to install libcurl4-openssl-dev instead.I haven't tried that to see if it works.Statistics: Posted by...
View ArticleTroubleshooting • Re: Raspberry pi red and green light always solid
1) what are you using for a power supply?2) did you create the SD card with PI-imager?3) what version of PI-OS did you load on the SD Card?if you remove the SD Card, and power up, do you get the...
View ArticleCamera board • Re: Pi4 and camera module not being recognised by Libacamera
With Trixie the camera is automatically recognised - no need to enable it.What does this show Code: rpicam-hello --listStatistics: Posted by neilgl — Mon Jan 19, 2026 7:39 pm
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Troubleshooting • Re: Unable to access pi after install
So either raspberry pi's are complete garbage and don't work, pi installations don't work on windows 11, or I got bad components. Welcome, new user!There is a fourth possible reason you perhaps...
View ArticleRaspberry Pi OS • Re: Upgrade still possible ?
Any advice of what's a good way to list all the stuff that's been installed over the years?As said by 'bjtheone' there have been a number of discussions on this over the years. There is no single...
View ArticleGeneral discussion • Re: What product would you like to see?
(Wow, CMedia is a blast from the past).They are still going, but have gone all USB-ish, which I suppose is where the volume is nowadays.Does it go up to 11?Statistics: Posted by ame — Mon Jan 19, 2026...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: RP1 PIO issues with FIFO or DMA...
Unfortunately, moving pio_sm_set_enable after pio_sm_config_xfer, and adding a 1ms delay before calling enable does not fix the issue.Statistics: Posted by astuder — Mon Jan 19, 2026 7:54 pm
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General discussion • Needing help with an old kit
Hello Folks,I recently purchase a n OU kit for "My Digital Life TU100" - from eBay; yes Ishould have known better than do this.The kit has a board "Sense Board version 3" and a stepper motor MY351-1...
View ArticleTroubleshooting • Re: jwz's flappy gpio problems
The GPIO inputs are just switches, but there is also an SPI display involved.I would suggest starting from a foundation others can replicate, removing that SPI display. In fact just having the GPIO...
View ArticleTroubleshooting • Re: RPI5 won't boot
I get this:joni8135@raspberrypi:~ $ grep Rev /proc/cpuinfoRevision : d04171Model : Raspberry Pi 5 Model B Rev 1.1Nothing strange there.Yes, that is the correct Revision of an 8GB Pi, so it looks like...
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