General discussion • Pi 5 Fan socket
I'm trying to find which is pin 1 on the fan socket of the pi 5. Is pin 1 on the edge of the board side or is that pin 4?I'm trying to wire up a 5v noctua fan my 4 pin JST-SH cabless colour code is...
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General discussion • My testing of RPI5 Wifi vs RPI5 with Samsung Galaxy A55...
Here is my testing of, RPI5 Wifi, compared to RPI5 cable connected to Samsung Galaxy A55, through Smsung Galaxy A55 mobile wifi.Title "Raspberry Pi 5 och Wifi" with...
View ArticleRaspberry Pi OS • Heads up for timg236
Today's EEPROM (version rpi-eeprom_26.9-1_all.deb) was probably mispackaged. I got from apt while installing it (quoting /var/log/apt/term.log):Code: Preparing to unpack .../rpi-eeprom_26.9-1_all.deb...
View ArticleAndroid • Trying to get screen working on Lineage OS 21 for CM5
Hi,If anyone can help with this it would be greatly appreciated. I am attempting to run Lineage OS 21 on my Raspberry Pi CM5 which I recently bought. I also bought the 6.25 inch LCD DSI display from...
View ArticleTroubleshooting • Cant conect rpi zero to pc using OTG
I have an old raspberry pi zero ( non wifi ) and i want to conect it to my pc and use it with ssh using OTG, no wifi. I add dtoverlay=2 to the config.txt all section . Add to the cmdline.txt the...
View ArticleCamera board • Real-Time Motion Extraction Post Processing Script
Wanna share something cool today. I've created a post-processing scripts that generates motion extraction footage in real-time. This is inspired from Posy's Motion Extraction video...
View ArticleOfficial Display • Stopping the console appearing on Touch Display 2
I am running RaspOS Bookworm Lite 32 bit on a Pi3 with the Touch Display 2.My config.txt includes dtoverlay=vc4-kms-dsi-ili9881-7inch.I am writing a program that needs to receive touch events from the...
View ArticleGeneral • Capacitor on Pico power feed?
Hello all,I have realised the deepsleep in the Pico isn't sufficient to get a battery operated Pico running for more than a few days or maybe a week or two (I am hoping for months). So I bought a...
View ArticleGeneral discussion • Wind & Rain Sensors
Apologies if this is not the right place for this.I am building a weather station for a Pi and I have got to the point of needing wind and rain sensors and could do with some advice.So far I am...
View ArticleGeneral discussion • Optimizing Raspberry Pi Cluster Performance for Parallel...
Hi everyone,I am currently working on a Raspberry Pi 4 cluster (4GB RAM each) for parallel data processing applications using Kubernetes. My goal is to optimize performance in terms ·of load...
View ArticleC/C++ • Can't get MCP23017 Inputs working consistently with C
Thanks for taking the time to read, it is a long read but I tried to document thoroughly. Also, is this the best forum to post this in or is there a better one for this subject? I've gone through all...
View ArticlePython • KeyboardInterrupt in While True statement
I have a program that starts with an image. When a button is pressed, a video plays, then when the video is over, it loops back to the original image. This is for a display room so I want this to...
View ArticlePython • MicroPython/RPi Pico sys.exit()
Hello AllNewbie question:Running a Pico with MicroPython (Thonny on my PC). I wrote three programs. I am running two sets of servos, each with different timings. The third program "calls" the first...
View ArticleGeneral discussion • GPIO Mouse
I have been working on a compact computer using a Zero 2 W, and I need a way to make the mouse cursor move using 4 buttons.Statistics: Posted by lan4016 — Sun Jan 19, 2025 5:06 pm — Replies 1 — Views 46
View ArticleGeneral discussion • Help! My Raspberry Pi is running tightvncserver and I...
In trying to be able to transfer files between my Win 11 PC and my Pi4, I installed tightvncserver on the Pi. When I closed the CLI, I noticed my desktop was bare. I rebooted and was greeted with this...
View ArticleItaliano • Non si connette alla rete dopo aggiornamento
Salve, dopo aver fatto un aggiornamento l'altro giorno ho notato che il raspberry pi 4 non mi si connette più alla rete, non intendo il wifi che ho disabilitato ma proprio tramite il cavo di rete che...
View ArticleGeneral discussion • Pi 505?
I just heard about the Pi 500 but I also learned that it is a low-spec machine, so it is not an "instant buy" for me.Is there any word on when a new variant (Pi 505?) will be release that has 16 GB of...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • CM4 UART RTS - Unexpected Behaviour
Hi all,I'm trying to use a CM4 to communicate over Modbus RTU via RS-485 on two hardware UARTs, UART3 and UART4.This is via a a pair of MAX3078 transceiver ICs.I'm using Debian 12 (bookworm) on a Pi...
View ArticleGeneral discussion • Rpi 15.6" monitor: Does it use PWM?
It seems a significant portion of the human population experiences eye strainfrom looking at low-quality monitors that use pulse width modulation (PWM) i.e. flickering to achieve different brightness...
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Troubleshooting • ssh not working with the new raspberry pi lite os? can...
Hi, as we all know, with the new Raspberry Pi OS update, the default passwords such as 'pi' and 'raspberry' no longer work. This is because the password is now not predefined, but should be set during...
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