Beginners • PHP info page under three different names
I installed Apache2, MariaDB and PHP-server, it looks like it is working but when I checkin /var/www/html/ I have three files that show the same "PHP version page" underdifferent names. They all show...
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Interfacing (DSI, CSI, I2C, etc.) • 1.47 inch display with RPI 5
Hey I am trying to work around and get the RPI 5 working with the waveshare display 1.47 inch https://www.waveshare.com/1.47inch-lcd-module.htmI want to display a custom GUI over it and try to use a...
View ArticleGeneral discussion • Disable Right Click RPI OS
Hello,I’m working with a Raspberry Pi 5 running Raspberry Pi OS and have configured it with several restrictions: the taskbar is disabled, the terminal shortcut is removed, and a firewall limits...
View ArticleHATs and other add-ons • Looking for a Relay HAT Compatible with Raspberry Pi...
Hello everyone,I'm working on a project with a Raspberry Pi 5 and need a Relay HAT that can handle a 24V supply. I'm looking for recommendations on reliable and compatible Relay HATs.Key...
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Compute Module • i2c0 and ID_SC ID_SD
2.9. I2C (SDA0 SCL0)This internal I2C bus is normally allocated to the CSI1 and DSI1, as these devices are controlled by the firmware. It canbe used as a general I2C bus if the CSI1 ad DSI1 interfaces...
View ArticleAdvanced users • Capture live frames from camera, convert to raw RGB565 and...
I have a project where I'm trying to project a live video feed to a large RGB LED matrix (currently 256x256).There are several PicoW involved that receive the image data over WiFi. That part's been...
View ArticleTroubleshooting • Bookworm missing mouse pointer
Pi 4B 1GB, Bookworm Desktop 32-bit, X11 and/or WaylandLinux Pi4B 6.6.31+rpt-rpi-v8 #1 SMP PREEMPT Debian 1:6.6.31-1+rpt1 (2024-05-29) aarch64 GNU/LinuxFirst reported on 2023-10-13 -...
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Device Tree • CM4 failed to enable uart3 + 485 mode
Hello,I'm trying to enable the uart3 (on gpio 4,5,6) with 485 mode and RTS line on gpio 7. I've sucessful did it on kernel 5.10 but when updated to 6.6, it no longer works (it compiles without errors,...
View ArticleMicroPython • Code getting stuck after count
I'm having some trouble with the following code. It runs but gets stuck for hours after the countdown reaches 00:00:01 for some reason. I've looked through the code and used AI to check but i'm not...
View ArticleTroubleshooting • Logging shutdown
When I issue a "shutdown" command, the Raspberry Pi OS desktop closes, a few lines of status or logging scroll up the text screen, the screen blanks, the LED's on my Ethernet jack are extinguished,...
View ArticleAndroid • HDMI output doesn't work after updating Android TV version to 14
Hello there,I'm using Raspberry Pi 4 with 2 GB of RAM, a SanDisk 32 GB SD Card, and the stock power supply.The OS I'm using is a custom-made OS by KonstaKANG, more specifically LineageOS Android TV 14...
View ArticleOther projects • Need Guidance for RP2040 (PICO)
I am using a PICO RP2040 where the trigger signal (reference voltage) is connected to GP14. I’ve programmed the Picomite to set a trigger value for a falling edge, which means the trigger should...
View ArticleHATs and other add-ons • Vision models to run on raspberry PI 3B+, is AI Hat...
Hello, I've started working on a project with a mobile robot platform with Raspberry Pi 3B+ running a Quad-core 1.4 GHz equipped with 1 GB RAM, and Raspbian. I am researching solutions to be able to...
View ArticleTroubleshooting • Wireguard/OpenVPN throughput reduced
Greetings,for some reason the throughput of forwarded VPN traffic has been effectively halved, and I cannot find out why. The CPU load is not an issue, especially Wireguard barely has little CPU...
View ArticleTroubleshooting • Cannot make Pi DAC+ work with Raspberry Zero 2W
Dear,I bought a Raspberry PI Zero 2W and a Pi DAC+.I followed the tutorial to set it up. https://www.raspberrypi.com/documentati ... rry-pi-dacBut I have no sound, and the card does not seem to be...
View ArticleOff topic discussion • Age Calculator Functionality into Your Web App
I’m working on a web application and need to integrate an age calculator feature. I’m considering using JavaScript for this, but I’m unsure about the best way to handle the date calculations and...
View ArticleTroubleshooting • How to troubleshoot unexpected reboots
Hello,I have a new pi 4 installed with Raspbian 5.2. From time to time it reboots without any reason.I find nothing with dmesg and journalctl.Any hint ?RegardsStatistics: Posted by gritvh666 — Fri Aug...
View ArticleNetworking and servers • Network Equipment Monitor
Hi! I'm pretty new to Pi projects. I've done a home media server and a pi-hole, but nothing too involved. My boss has asked me to look at whether we can use Raspberry Pis in support of our clients. We...
View ArticleGeneral • Help Needed: Achieving Long Delays with PIO for Pump Control on...
Hi everyone,I'm working on a project with a Raspberry Pi Pico W where I need to control a set of sump pumps using sensors and relays. The idea/goal is to use the PIO to handle the timing and control...
View ArticlePython • How do I use mpu6050 data in raspberry pi to move mouse cursor?
this is my codeI'm trying to make an air mouse using mpu6050 data in raspberry pi, but in esp32 and Arduino, the mouse function was implemented well except for absolute coordinates, but when I tried...
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