Troubleshooting • LXDE-pi autostart not working on Trixie
Hi everyone, I work for an enterprise that utilizes Raspberry Pi devices and since the update to Trixie I cannot seem to get autostart to work. On every other device that we have, it works, but after...
View ArticleSDK • i2c routine question.
Hi all,I have a question regarding the i2c routines in the SDK, on my i2c bus I have : MCP23017 I/O expander, a 24xx serial EEPROM and a PCF2129AT realtime clock which is configured for i2c operation,...
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Other programming languages • zigbee2mqtt.service: Start request repeated too...
Hi,After reinstalling zigbee2mqtt, I am having trouble starting z2m as a service. When I run ‘sudo journalctl -u zigbee2mqtt.service -f’, I get the following error message:Jan 16 17:40:59 beepi...
View ArticleHailo • Latest update loses hailo .hef files !
Doing the updates 16/1/2026 reported an error and deleted all the /usr/share/hailo-model .hef files.Back them up first !!I assume it should install new hef files. Where can l get them ?Anyone know...
View ArticleCompute Module • usbboot not working for CM5
Using a CM5 Wireless 64Gb EMMC 8Gb RAM.Hangs at Code: Waiting for BCM2835/6/7/2711/2712...Hosts tried:MacBook Pro M4RPi 3B+Cables tried:4x no-name USB-A to C2x Anker USB-A to C1x Anker USB-C to C1x...
View ArticleNetworking and servers • Pinging is not working
1. I'm using raspberry CM5 kit for my testing.2. I require 2 ethernet port for my application but, it is only one built in ethernet port so, I used USB to Ethernet converter.3. Now my Inbuilt Ethernet...
View ArticleMicroPython • Micropython utility code to connect pico-W to WiFi
I built a couple of projects using python on a pico-W and wanted to make it possible for an end user to connect them to their home WiFi using a web page in access point mode. I wrote some code for...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • GPIO 21 on startup
I have a setup with two Raspberry Pi Zeros that monitor each other. They regularly check whether the other Zero is still sending data via the serial port, and if it's no longer detected, the other...
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Raspberry Pi OS • HOWTO: NordVPN Lynx to WireGuard for Rasberry Pi GNOME /...
Note: These instructions is written for Raspberry Pi OS with GNOME ↗ .HOWTO: NordVPN (NordLynx) to Native WireGuard .conf (Raspberry Pi GNOME / Android)Sat, Jan 17, 2026Why I created this guideI...
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SDK • Blink example code Clangd warnings and errors
Hi, I've been setting up my Raspberry Pi 5 (64bit Rasp Pi OS) so i can use it for C/C++ programming on the Pico using the Raspberry Pi Extension in VSCode and I thought I'd also give Clangd a try. On...
View ArticleBeginners • Adding library to cmake
Hi, I've been able to compile and build a stand alone simple blinky using the BCM2835 library on a RPI3 B+ and now wish to use similar code in a much bigger existing c++ project which uses...
View ArticleTroubleshooting • Raspberry pi zero 2w unable to load the OS
I have purchased new Raspberry Pi zero 2w, and configures pi lite 64 / 32 bit os. Configured SSH and raspberry connect both. When I connect ro the power, the green led start glowing, but OS is not...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • How do you power and wire multiple 4-pin...
I'm new to Pi and I have a compute module 4 IO board with CM4. I would like to be able to control five 4pin fans but I don't seem to find any video or documentation that shows how to do this. The...
View ArticleBeginners • RPi3/Stretch OS - what is best built in keyboard to use?
I have an older project that uses a touchscreen. Whole time its been using a bluetooth keyboard with built in mouse, I would like to try and see how the built in keyboard feature works, when dealing...
View ArticleRaspberry Pi OS • Trixie does not see/mount USB-SD card adapter
Very strange behavior !Rpi 5 CM (Light) installed in a genuine Rpi Development board with a SSD.It had been running Bookworm from the SSD for many months, no issues.Using a SanDisk USB-SD card adapter...
View ArticleGeneral • Raspberry Pi Wide Camera Module 3 and Raspberry Pi Pico
Has anyone tried integrating the Raspberry Pi Wide Camera Module 3 (11.9MP) camera, with the minimal pins, to the raspberry pi pico and have it successfully working? Please share tipsThanksStatistics:...
View ArticleHATs and other add-ons • ATGM336H on Rasp Pi 5 - odd issue (reopen)
I am trying to connect a ATGM336H via UART on Rasp Pi 5 and have the exact problem as reported by foureight84memberlist.php?mode=viewprofile&u=407436viewtopic.php?p=2323991When connected on a...
View ArticleMicroPython • Unstable ADC readings with Pico W (MicroPython) with Grove ORP...
Hi everyone,I'm facing a noise issue with my water quality project and hope someone can shed some light on it.Here's the setup I'm currently using:Board: Raspberry Pi Pico W, attached to Maker Pi...
View ArticleMicroPython • MicroPython uname, machine modules not installed
Hi all;Can't find a definitive solution for my quest...Bought a complete set with my 'Get started with MycroPython on Raspberry Pi Pico' book, the RPi-R2W, breadboard, jumper wires LED's and such....
View ArticleBeginners • Ammeter remote
Hello all. New user here.I have a question: I want to monitor mains AC consumption at a remote house. I thought about using this redundant Pi zero that I have kicking about. Obviously I can set it up...
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