Camera board • Re: MMAL lens shading v2 (Zero 2W) + Camera v2 NOIR
I went to download userland and rebuilt the RaspiStill.c code with ls_table.hWhich branch of the userland repo have you downloaded?My only guess is that you've grabbed a very old version which doesn't...
View ArticleCamera board • Using VC-MIPI-IMX226 camera with libcamera?
Hello all,I was asking for a 12MP black-and-white camera for CM4 and eventually I got the VC-MIPI-IMX226.I have installed the camera and it work on the CM4 in the shell. But I would like to integrate...
View ArticleCamera board • Re: Using VC-MIPI-IMX226 camera with libcamera?
How have you set up the Pi and camera? What entries in config.txt?Statistics: Posted by jamesh — Wed Dec 10, 2025 11:26 am
View ArticleGraphics, sound and multimedia • Re: Will this VR display work with Rpi5?
I want to try this VR kit with a Raspberry Pi:https://www.aliexpress.us/item/3256805436121850.html (HDMI variant).I found information from the Display Port version: it requires an output resolution of...
View ArticleHATs and other add-ons • Re: Motor controller does not detect Pi 5 signals
Actually, I wonder if you need to supply 3.3V instead of 5V.I did connect to 3.3V and not 5V of Pi 5 and my original code (first post) worked, what happened?The datasheet says "This motor driver is...
View ArticleOfficial Display • Re: Buildroot, pi 5, 7" touch display 2 & weston
OK, getting somewhere here, I think...modinfo for vc4, v3d, etc show them as builtin.However, there is no evidence of vc4/v3d in /proc/device-tree/...I've doubled checked that my config.txt is in...
View ArticleClik here to view.
Troubleshooting • Re: Raspberrypi 4b not registering sd cards
I've tried again yesterday to updater the bootloader, but no matter what i try and what SD card i used, there is no green light only red when powering the pi on. the pi might just be ****Forget the...
View ArticleSDK • Re: Anyone have a worked example of sleep_goto_sleep_until() that works?
Also read carefully the MCU datasheet.When playing with clocks many of them can glitch, and that's deadly for the whole system. Basically RP2040 has 2 states: not-so-deep-sleep and snoring.Statistics:...
View ArticleNetworking and servers • Continuous log bluetooth devices in range
Hi all, I have a raspberry pi zero 2 w I'd like to use to record info about bluetooth devices that come within range of the pi.I've setup this script based on post I found online about this.Code:...
View ArticleCamera board • How to capture a still image without X.Org/Wayland?
It used to be possible to talk to a Pi camera module from Python without having to install a desktop environment, using the picamera library. I understand that this has long since been replaced by...
View ArticleCompute Module • Re: Wifi modules stopped working
In my case, the wifi module is really hot if it's broken, linking to an hardware issue.I don't know why the wifi module would burn like this..Statistics: Posted by turcantn — Wed Dec 10, 2025 12:43 pm
View ArticleGaming • Re: Cannot Install Dosbox-staging due to missing dependencies
RetroPie appears to have stopped providing bootable images several years ago, and the Buster distribution that it's based on reached end of life in September 2022. It is consequently very out of date....
View ArticleBeginners • Re: Raspberry Pi 5 burned twice due to wrong relay wiring — Need...
I can’t find the instructions I was following earlier, but here’s what I did:I connected +5V and GND from the Raspberry Pi to the relay module shown in the link — specifically to the vertical pins on...
View ArticleBeginners • Re: Pre-configured Raspberry Pi SD Image – OpenCV + ArduCam +...
I tried this pre-configured SD image on my Raspberry Pi 4 and it saved me a lot of time. Everything - OpenCV, ArduCam, and Picamera2 — worked out of the box, and the Python examples helped me get...
View ArticleTeaching and learning resources • Re: A course or a book on UX or Design...
I recommend approaching it like UX design for apps: think in components. Make small modules - buttons, wheels, screens - and test each interaction. I found that even simple trial-and-error on a Pi...
View ArticleGeneral discussion • Best value for money Pi models
Given the recent price increases on Pi 4/5's due to the ongoing 'AI' bandwagon (which wheels will hopefully fall off sooner rather than later) it appears that the best value for money Pi's at the...
View ArticleRaspberry Pi OS • HOWTO: Find my mouse cursor
Sometimes when I am using my 13.3" 4K Oled display with a Raspberry Pi I loose the mouse cursor. Every other OS I use (macOS, XUbuntu, even Windows) has some way to highlight the mouse cursor, but...
View ArticleCompute Module • Re: Cannot flash a CM%008016
Please make sure that you are powering the CM5IO board with a powered USB hub and not just relying on the USB host to provide enough current. A Pi4B rpiboot host with a high quality, short, USB A-C...
View ArticleAdvanced users • Re: Raspberry CM5 bring up DPI Display Early
Wind back a bit - what is prompting you for a password?Statistics: Posted by PhilE — Thu Dec 11, 2025 12:24 pm
View ArticleNetworking and servers • Re: Continuous log bluetooth devices in range
Can confirm that interactive mode works finebluethoothctlscan onwill record bluetooth devices to screen continuously But, the script writes to the log file anywhere from 20 seconds to just under 60...
View Article