Beginners • raspberry pi 5 python script as service failed
Dear,I create a service which my Blink.py start, i get this error:Code: journalctl -l -f -u manage.servicejuin 07 10:26:16 raspberrypi python3[1280]: import lgpiojuin 07 10:26:16 raspberrypi...
View ArticleLinux Kernel • Help !! Initramfs load address causing errors !!!
Hello everyoneI am getting an error when setting initramfs load address in config.txt.The code:-> initramfs initramfs.img load_addr_in_hexWhat works :- initramfs initramfs.img followkernelWhat are...
View ArticleGeneral programming discussion • Creating web page like Visual Basic (or...
I have tried to find an answer by browsing web development tools, but not certain such a development tool exists that look&feels like Visual basic etc. but is for web pages. I can do the job using...
View ArticleAdvanced users • Multiple ip addresses with dnsmasq
Some background.I have dnsmasq running on a Pi as a DNS/DHCP server (obviously, that Pi has a static address configured).I have some machines that only connect wirelessly, and some that only connect...
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Troubleshooting • Raspberry Pi 4B red indicator light from on to gradually off
Model: Raspberry Pi 4BIssue: After powering on with a Type-C adapter, the Raspberry Pi 4B boots up fine (yes, it boots up and enters the system). The red and green LEDs work normally, but after about...
View ArticleCamera board • Raspberry Pi 5 not finding cameras (same disk image finds them...
I would be grateful for any tips.Situation:- a microSD image is used interchangeably on Pi versions Zero, Zero 2, 3B+ and 5- on all other platforms, it finds the camera, on Pi 5 it cannot- it happens,...
View ArticleGeneral discussion • Rpi5 running rpi4 USB m.2 ssd and also rpi5 nvme ssd
Hi, so wondering if I can do this as I'm running Ubuntu from the rpi4 argon m.2 adapter with m.2 sdd, on my rpi5. Currently using max_voltage script as I only have an rpi4 power adapter. I plan on...
View ArticleCamera board • Aruco pose estimation using PIcamera2 and Camera module 3
Hi,I'm using opencv-contrib-python version 4.10 to perform ArUco pose estimation with my Camera Module 3 and Raspberry Pi 5.My pose estimation results have almost a 5 cm error when using Camera Module...
View ArticleGeneral discussion • GPT2 tflite
Hello,I was trying to run gpt2 tflite model in tasberry pi 4.Anyone able to do this before.I am not able to install tensorflow.text.Thanks in advanceStatistics: Posted by krishnarajk — Mon Jun 10,...
View ArticleCamera board • Unable to use Pi camera with OpenCV 4 C++ on Bookworm
I used to run some 2019 OS and OpenCV 3 on my Pi 3B+ with my Pi camera V2.1 just fine. Then I updated to Bookworm and OpenCV 4. libcamera- still works fine but if I try to open the camera with...
View ArticleAdvanced users • Preventing reading from OTP
Hi all,What is the best way to prevent a malicious user from reading the OTP content?Say someone steals my device and gets root access to it by hacking it.Is there anything I can do so at least my OTP...
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General discussion • Zero 2 W HDMI question
I'm planning to use a screen in the front of my case that is 14" 1920+1080 FHD, will the Zero 2 W be powerful enough to play video files smoothly on the screen?It's a WIP but the screen is going to go...
View ArticleRaspberry Pi OS • BUG: "unbound-control load_cache" hangs on...
I posted info about this bug at Debian because that is where the package came from:https://bugs.debian.org/cgi-bin/bugrepo ... ug=1072966When I run the command "unbound-control load_cache <...
View ArticleSDK • Multi function button
Hello Everyone,I'm working on a few projects and I'm trying get some extra functionality from a single button.I've written my code so that pressing and releasing the button fires an interrupt. When...
View ArticleTroubleshooting • One usb 3.0 port works, while the second usb 3.0 port does not
Hello everyone,I am having an issue with one of the USB 3.0 ports on my Pi5. The lower USB 3.0 port does not recognize peripherals like: a USB 3.0 flash drive (Memorex), a USB 3.0 hub (Inland), or an...
View ArticleGeneral • How to disable the BOOTSEL pin
HelloI developed a C program for Pico with uf2 format file and want it to run automatically when bootup.To avoid other person to copy this uf2 file. Is it possible to disable the BOOTSEL...
View ArticlePython • anyone know how to install pygame
When I type pip install pygame I get this errorerror: externally-managed-environment× This environment is externally managed╰─> To install Python packages system-wide, try apt install python3-xyz,...
View ArticleGeneral discussion • Raspberry Pi AI kit
Hi. I saw the raspberry pi AI Kit. I was wondering, would this be a good product to install this app? https://github.com/RVC-Project/Retrieva ... sion-WebUIStatistics: Posted by suuuunme — Tue Jun 11,...
View ArticleRaspberry Pi Connect • rpi-connect on Zero 2W
Hi,I've just got a Pi Zero 2 W and have installed 64 bit Bookworm and am trying to get rpi-connect to work but it is failing on the check for Wayland. When I check the sessions it shows up that I am...
View ArticlePython • UPS Shutdown Python Script
Hello,I have a X1200 UPS for my Raspberry Pi 5 and can get it to shut off once on battery power. I would like, however, for it to only do so after being on the battery for a set amount of time, say 10...
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