Troubleshooting • Re: Dual booting via PINN
How do I do that?Report your own post, using the flag icon on the top right of the post.Your problem may be that you have only updated the firmware in the PINN boot partition, you need to repeat that...
View ArticleTroubleshooting • Re: Two RPi 5 dead
I don't think a Rpi 5 (or any computer) should just die in the absence of extended cooling. Normally the CPU clock speed should be throttled in the case of temperature rise above some threshold, don't...
View ArticleRaspberry Pi OS • Re: Font and icon size small although system font is 36
I fixed this issue entirely by going into Advanced Options (from sudo raspi-config) and setting it to openbox.Statistics: Posted by BlueBerries — Mon Jul 29, 2024 8:36 pm
View ArticleAdvanced users • Re: RPI Secure boot not working as expected
The UART log shows nothing of the boot-uart which would be set if BOOT_UART=1 was set in the EEPROM config.This is set in the default secure-boot configuration and...
View ArticleCompute Module • Re: Flashing CM4 eMMC via I/O board slow. Advice?
Regarding ethernet setup, yes that is all correct. And as I mentioned, using a stock image that is compressed from the RPi website works ok, so I think the setup is OK. Yes, you may be right about...
View ArticleBeginners • Re: Measuring voltage on GPIO to detect blackout
It might be safer, easier measuring a voltage line with a RP2040 or ESP device, these can run of low power and don't need the Pi4 to be online.These can send MQTT messages, in fact just run ESPhome on...
View ArticleOther RP2040 boards • Re: Custom RP2040 Board Not Detected
Your PCB technology choices seem a little odd: - 4-layer (sensible for a first attempt with RP2040, but not the cheapest) - Via-in-pad. This is normally a very expensive option; fine if that's what...
View ArticleTroubleshooting • RPI 5 issues with USB working at startup
I have a rasberry pi 5 with a 45w cana power supply.When I boot up my keyboard/mouse doesn't work 9/10 times and I have to remove and reinsert the dongle several times till it does work.I have tried...
View ArticleNetworking and servers • Re: Can someone explain "virtual bridge"...
viewtopic.php?t=318741Statistics: Posted by drgeoff — Tue Jul 30, 2024 8:18 pm
View ArticleMicroPython • Re: How to receive large (>1024 byte) UDP datagram packets?
Going back to thinking about a non-LwIP set-up, handling raw Ethernet packets as they arrive, I was reminded of Jeremy P Bentham's 'PicoWi' project which is an alternative implementation of the CYW43...
View ArticleCamera board • Re: Change the filter integrated to the HQ camera module
I think the dimensions are 8.9 x 8.95 mm (or thereabouts), but I suspect it is unlikely that anyone sells a bandpass filter to your 'spec' in exactly that size.Thorlabs, Edmundoptics and other...
View ArticleGeneral discussion • What currently is the best remote desktop software for...
Planning to deploy one of my pi on a remote location , and by remote the attic of my mom's house where i dont want to go up her attic just to update a script. Any recommendations on a great remote...
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Advanced users • Re: HowTo: Install fresh OS on Pi5 NVMe 4tb 8tb drives
Ahhh,, I just figured out that my fully configured Pi 5 with 4TB NVME also shows the 2TB als max capacity.Bummer.Can I also use the script without losing my existing installed data on the system?I...
View ArticleGeneral discussion • Re: What currently is the best remote desktop software...
If you are running Bookworm on the Pi have a look at rpi-connect https://www.raspberrypi.com/software/connect/Statistics: Posted by neilgl — Wed Jul 31, 2024 8:28 pm
View ArticleGeneral discussion • Re: Help me choose the right cable : from mini HDMI (on...
RPi4B has microHDMI sockets, not miniHDMI.Statistics: Posted by drgeoff — Wed Jul 31, 2024 8:33 pm
View ArticleTroubleshooting • Re: Is there a way to use RPi._GPIO in docker without...
What base image are you using for your container?I have not built any containers that use gpio recently, but I used to use python:3.XX-slim-buster/bullseye but never tried bookworm.As for...
View ArticleTroubleshooting • How can I use bluotooth to communcate with an app?
Hi there,I am making a project where I want to have an app which communicates wirelessly with a RaspberryPi. The RasPi can not have any Internet connection and the computer where the app is running on...
View ArticleTroubleshooting • Re: Raspberry Pi Hardware Repairs
Sadly only about 0.2vthen the PMIC is likely friedSo, does anybody fix these?Statistics: Posted by JonnyAlpha — Wed Jul 31, 2024 9:10 pm
View ArticleGeneral discussion • Re: Communicating between 2 RPI's
Get a 4G modem with a WiFi AP, such as this one:https://mikrotik.com/product/wap_lte_kitForm a LAN with your pi4 and pi0 devices either wired or wireless. Use wired connections to distribute power if...
View ArticleMicroPython • Re: multithreading with Raspberry Pi Pico
Is this too much to ask? Please start a new thread for a new query. This is about someone else's problemStatistics: Posted by scruss — Wed Jul 31, 2024 9:38 pm
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