Raspberry Pi OS • Re: Do *** NOT *** install LibreOffice ... (MOD: Using apt)
Personally I am using the flatpak version.If you want backports add the Debian backports repo to your sources.listCode: deb https://deb.debian.org/debian/ bookworm-backports main contrib non-free...
View ArticleCompute Module • Re: RPI CM5 Hardware Design
1. Can I use UART0 without disabling bluetooth? Is CM5 UART0 shared with bluetooth? According to the answers I need to use a USB to UART bridge.On Pi5/CM5 Bluetooth has its own UART.2. Can I use...
View ArticleGeneral • Re: RP2350 external clock source
When driving an external clock into XIN, you must configure the XOSC to pass through the XIN signal. Still the question remains unanswered: how the heck are we supposed to do it?That is a good...
View ArticleCamera board • "AI" denoise for Raspberry Pi cameras
Another little area where we've been looking at the use of machine learning is for image denoising. What follows is still a work in progress, but overall things seem to work sufficiently well that...
View ArticleAutomation, sensing and robotics • Re: Reading from multiple ADC units...
Forgive me if I have missed something but from my perspective, the question of "literally simultaneous" could be somewhat of a red herring for the present, until the OP decides what they mean by...
View ArticleDevice Tree • Re: Add a led to gpio-leds driver using an overlay - PI3 B+
Or just use gpio-led, as has been suggested.Statistics: Posted by PhilE — Mon Apr 07, 2025 3:08 pm
View ArticleCamera board • Repairing a damaged camera module
Due to some overly enthusiastic wrenching on a camera mount, an SMD component on my camera module 3 was knocked off and lost.https://i.imgur.com/5cbJbVE.jpegI'm sort of convinced I can repair this if...
View ArticleTroubleshooting • Re: mempolicy
I have several Pi-4. Two Piholes, Dns server, and Wireguard server.I switch from a 25 years user of running Windows, to a Pi-5 using Linuxand I will never go back. It is still a steep learning curve...
View ArticleRaspberry Pi 400 and 500 • Re: gpio power on?
The PicoUPS-100: This micro UPS system automatically switches between DC input and battery backup, ensuring uninterrupted operation of connected devices. While primarily focused on providing...
View ArticleCompute Module • Recommended USB 3.0 to PCIe Bridge IC for NVMe Boot on...
Hi everyone,I’m working on a custom hardware design for the Raspberry Pi Compute Module 5 (CM5). I want to connect an NVMe SSD to the CM5 via USB 3.0 using a USB-to-PCIe bridge IC.My goal is to boot...
View ArticleTroubleshooting • Re: Stuck during upgrade
This also happened to me on a newly purchased Pi4 on my first upgrade. I was connected directly to my home's cable modem with no VNC on or anything like that, directly to the modem with a ethernet...
View ArticleCamera board • Re: Repairing a damaged camera module
A quick look at the schematic and your picture makes me think it is FB1 - a ferrite bead. If I'm right you could get away with just bridging the pads together, but it may make the camera more...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: RPI CM5 uart0 as a general purpose uart
Why the big debate: just choice one or two or three of the 5 Uarts making sure that selected associated alternative GPIO pins are not being used.Interpret GPIO a17 as GPIO 17UART0:UART0_TX can be an...
View ArticleBeginners • Re: Will JST XH Pins fit into the GPIO Header of a 3B+?
That's pretty cool! I'll keep that technique in mind for future projects. How's my wiring diagram above look? From my understanding I'll only need 8 connections, unless my diagram was built on any...
View ArticleTroubleshooting • Re: Disconnecting Raspberry Pi stops internet from working
I assume you've configured your router to resolve DNS queries through the Pi's IP address (so it can block advertising hosts).If you unplug the Pi then your DNS queries will not be responded to, so...
View ArticleAdvanced users • Re: Moving Linux Kernel to 6.12
Hi, I am using new Seeed Studio m.2 dual PCIe 3.0 switch with several nvme disks (hynix, wd, samsung) on rpi5, and they all worked fine with kernel 6.6.x. After upgrading to kernel v 6.12, they all...
View ArticleOfficial Display • Re: Mouse pointer inverted after rotation of official...
After looking at the source code of raindrop (https://github.com/raspberrypi-ui/raind ... rc/labwc.c) I have carefully backed-up the following files:Code: ~/.config/kanshi/config~/.config/labwc/rcAnd...
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Interfacing (DSI, CSI, I2C, etc.) • Re: Touchscreen not being detected by...
Show us how this is connected.I hope it's clear enough to see, tell me otherwise.also want to see the output ofCode: i2cdetect -lls /sys/bus/i2c/driverssudo i2cdetect -y 0sudo i2cdetect -y 1i2cdetect...
View ArticleTroubleshooting • RFID RC522 Doesn't work with Raspberry Pi 5
Been trying for a few days. RPi 5 (8 GB) with RC522 to read RFID Cards. Tried with RPi.GPIO, gives this error.Code: RuntimeError: Cannot determine SOC peripheral base addressTried with gpoizero, gpiod...
View ArticleCamera board • How to set external trigger mode when using two cameras on a...
I've been successfully using the following script to set up a Pi GS camera to work with an external trigger in the PiTrac project (pitrac.org) (as sudo):Code: echo 1 >...
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