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Troubleshooting • PI 400 screen HDMI
Hello,I have PI 400 which worked very well.I wanted to update it by installing the latest version with Pi imagée.I have ssh and vnc access but no output on any of the HDMI ports.i tried to do...
View ArticlePython • Auto start
Hi,I try to start a python code using a picamera.I've tested sevral methods (/etc/xdg/lxsession/LXDE-pi/autostart ; etc....) and using crontab but nothing works.I do not use virtual environement. I've...
View ArticleAutomation, sensing and robotics • SPI Pressure Sensor
I have been learning python on and off for a while and have started tinkering with a Raspberry Pi and peripherals. I'm trying to communicated with a SPI pressure sensor and am getting readings but...
View ArticleTroubleshooting • SHT31 sensor - changing I2C address on the Pi 3B (0x45 to...
HelloI'm trying to connect the SHT31 temperature and humidity sensor to a Raspberry Pi 3B. I'm using the Adafruit sht31d library, so Blinka is installed, and this is my code:Code: import timeimport...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • [Pi 4] reading Futaba S-BUS data via UART
Hi All,I would like to read SBUS information via the UART of Pi 4. The SBUS is just an inverted version of UART protocol. I know it is possible to read it via bit-banging but I am more interested in...
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General discussion • Pi OS file manager difficulties compared to Nemo
I use Nemo on an Intel laptop and started moving terabytes from one disk to another. Five hours. I could use my Pi 5! Using the file manager in the Raspberry Pi OS is difficult. For some reason, when...
View ArticleBeginners • Locked out (maybe?)
Hello. This is day 2 of me using the raspberry pi 5 and I think I messed up. I was planning on installing steam, I was about to install the client, like I was told to by the thing I was following, and...
View ArticleMedia centres • Plex advice
Hello,I am currently running to raspberry Pi for B+ 4 gb. One as a nas and the other as a desktop slash Plex server. I recently bought a raspberry Pi 5 and I want to replace my current Plex server...
View ArticleAndroid • USB Camera Lineage OS konstakang
Hi, I have installed last version of lineage OS on raspberry pi 5. It works like a charm. But my USB camera seems to be not connected. Camera app crash directly after launch.It there an update on...
View ArticleAdvanced users • Replace the watchdog.service and wd_keepalive.service with...
If my application stops, the Raspberry pi4,5 should reboot so I want to have my application to ping/poke the built-in hardware watchdog timer (BCM2835-wdt).Because I want my program to be responsible...
View ArticleTroubleshooting • RPI login not working
Hi! Newbie here.I am getting this message after rebooting my RPI4.Code: [Failed] Failed to start accounts-daemon.service - Accounts Service.The first thing I did was try to update the RPI using the...
View ArticleGeneral discussion • Raspberry Pi 4 Fan DC 5V Brushless CPU RGB Cooling Fan...
Hi,I need to use this fan in a 3d printed case i'm making. I cannot find an dimensionally accurate mode of the fan which ican use to help create the appropriate holes in the case i'm designing. (need...
View ArticleGraphics, sound and multimedia • ADV7280M disabling I2P
Hi,I'm using the ADV7280M, both the development board and a custom circuit and I'm trying to disable the I2P processing in order to get the half-height 50 or 60 fields per second to deinterlace...
View ArticleTroubleshooting • Recovery tips for failed Raspberry Pi 5 SD card after...
Raspberry Pi 5B 8 GB, 128 GB SD card, official power supply. All was running fine up until a full-upgrade and a reboot, then it hung in a sad state:Code: [ 0.753428] Failed to execute /init (error...
View ArticleTroubleshooting • XDG_RUNTIME_DIR error on .py boot
I'm running into an error when trying to auto start a python script. I'm working with a Pi5 on wayland. Script works no problem in an IDE. The issue is when I try to run on start I get the...
View ArticleBeginners • Output to .csv file in Chinese? Characters
I have a Python3 program that outputs data daily to a .csv file. This data is just numbers, usually between 10000 and 30000.I don't read the data very often but having tried to read it today, instead...
View ArticleMedia centres • Making a TV streamer
Hello everyone,I'd like to build a TV streamer. I can connect a raspberry pi to the tv cable using the TVHAT board. However I have a few questions. Is it possible to watch multiple channels at the...
View ArticleNetworking and servers • Pi5 OMV SSD RAID5 NAS degraded drive when moving data
HiI am currently playing with a set up to create a Pi5 based NAS with RAID 5 on the Open Media Vault platform. I'm currently testing with 4 cheap and small SSDs with the view to go big when I'm...
View ArticleC/C++ • Included cyw43 lib now it doesnt compile
So i wanted to turn on the led of my pico w board.It worked then i did put it to github and to my other pc it was without build folder.And now it doesnt compile with rpi pico vscode extension.so i...
View ArticleTroubleshooting • Pi5 won't resolve Umbrel.local
Hi all.Summary:All new: Pi5 with 1Tb NVMe, M.2 HAT. Boots to NVMe, Pings in and out, but cannot resolve UMBREL.LOCAL or the individual IP. Hardwired to router. Looking for help please.Thanks,...
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