Raspberry Pi OS • Hardware watchdog timer - enabled by default?
Quick question: does Rapsberry Pi OS Trixie enable the hardware watchdog timer by default? Just wondering as I've had a Pi 3B+ reboot under heavy load and I'm not sure whether the kernel panicked and...
View ArticleC/C++ • daemon GPIO access
I have a c++ app that uses gpio switch to start/stop its function. I am doing this by reading simulated keystrokes thru dtoverlay=gpio-key setup.I would like to have a daemon (systemctl) process that...
View ArticleGeneral discussion • request: official Docker image for Raspberry Pi OS
Hi,As a Docker user, I find that well maintained images help to bridge a lot of development gaps. For example, I can quickly spin up build and test environments via Docker containers, for a wide...
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General • JLink Mini EDU with VSCode on Windows
Hi allAfter some really frustrating months with the PI DebugProbe (debugging a FreeRTOS application) I've decided to change to the JLink solution, because I've had only good experience (also in...
View ArticleGeneral • Debug Probe Using Pico or Pico2
Hello,I recently discovered that we can create a debug probe using either the Pico or the Pico2. (Sr, I am using IE)From what I understand, both should function similarly, regardless of whether I use...
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General • Power Pico without using on board usb connector
Hi,Before I do something stupid and blow up my Pi Pico, I'm wondering if someone could confirm what I am going to do will work without creating magic smoke ? I have a keyboard plugged into the Pi Pico...
View ArticleFrançais • RPI-Clone
Bonjour,Je cherche à copier ma SD de 64Go sur un SSD de 1To. J'y arrive mais la copie occupe tous le disque.Je souhaite que le copie de la SD n'occupe que 64Go du disque SSD pour créer une partition...
View ArticleTroubleshooting • Waveshare sim7600e-h 4g internet access
Can anyone help me with the waveshare sim7600e-h please. I am struggling to get it to work. Im just trying to use it for internet access.I followed the instructions here...
View ArticleGeneral • Memory corruption issue.....
Hi all,Using a Pico 2 I have two memory arrays defined as :Code: #define BASICROM_SIZE (1024*16)#define PAGE_SIZE (1024*8)#define CART_SIZE (PAGE_SIZE*2)#define ALLROM_SIZE...
View ArticleCamera board • What is faster taking a small picture quickly or video stream...
So I have a DSI display 640x480 and I'm trying to dynamically zoom in (more than lores) eg. 1x, 1.5x, 2x zoom.Zoom in as in 1.5x is 960x720In the past I would just literally capture an image as...
View ArticleGeneral discussion • Question about sharing my project
I made a project over the winter and i've been sharing it. I made a kickstarter for it to and i was wondering if it's against the rules to share the link with my post. The kickstarter isn't really an...
View ArticleTroubleshooting • Booting from USB issues RPi 4b
Im debugging all day, trying to get my RPi 4b to boot from SSD over USB again. Earlier this week it stopped working and keeps blinking with a green LED thrice or four times. Looking this up, the boot...
View ArticleTroubleshooting • Pi 2 Zero W - Led is on but not able to ssh or screen shared
Pi 2 Zero W - Led is on but not able to ssh or screen share through pi connect or terminalI use the pi as a pi hole, and on random occasions the pi seems to just not work anymore. The internet just...
View ArticleRaspberry Pi OS • Reverting to HDMI Audio on Pi4b Fails
Hi,Using the latest RPiOS image (04 Dec 2025 Trixie Desktop 64-bit) updated to today, I have an issue on my Pi4b when switching between HDMI and AV jack audio. On the initial install, I did not have a...
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Beginners • Yet another small desktop with VNC thread
I get the drift this has been discused ad nauseam but here goes. This is a new install of a Raspberry Pi 4B. I have it connected to Wifi, updated everything using sudo apt update, and sudo apt...
View ArticleDeutsch • W-Lan ohne Funktion
Ich habe zwei Raspberry Pi Zero W V1.1 bei einem geht das W-Lan ohne Probleme. Starte ich den anderen mit der SD-Karte, wird das WLAN nicht gefunden bzw. nicht eingeschaltet.Liegt hier ein...
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General • RP2350 RISC-V Exploitation Challenge & low level
If you’re into hardware CTFs, here’s the first public challenge from HC0N CTF 2026, featuring RISC-V RP2350 exploitation challenges (stack buffer overflow...)You can find all the write-ups...
View ArticleDeutsch • DHCP Probleme
HalloIch haben einenRaspberry Pi 4 Model B Rev 1.1PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"NAME="Debian GNU/Linux"VERSION_ID="12"VERSION="12 (bookworm)"darauf läuft ein iobroker. Ich habe den...
View ArticleC/C++ • Any reccomendations for VScodium C/C++ extensions ?
There seem to be multiple C/C++ extensions available for VScodium, so does anyone have a preference for which to use for C coding on the PI and PICO ?PeterOStatistics: Posted by PeterO — Sun Feb 15,...
View ArticleAutomation, sensing and robotics • Project to connect 30 + sensors on a...
Hi, I am new on setting raspberry, we have a project to set a lot of sensors, far away (50 feet or +) from a raspberry pi 4. I wanted to know which way is better, thank you for your helpStatistics:...
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