General discussion • Power Adaptor for Raspberry Pi 4 Model B and Servo HAT
Hey guys,I am stumped by my ongoing power management.So I am using a Levono Adaptor for my Raspberry Pi 4 Model B and servo HAT which is running 2 servo motors and an axial fan.The Lenovo Adaptor can...
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Raspberry Pi OS • Re: help me shut it up!
Code: sudo apt autoremove orca had that happen to me once in a drunkin stupperi think ctrl+alt+space activates it to install orcaStatistics: Posted by kerry_s — Fri Jun 13, 2025 3:06 am
View ArticleAndroid • Re: Raspberry Pi 4 can run both Android and Linux apps.
I have successfully updated the latest APK, thank you everyone very muchStatistics: Posted by CharlesTate — Fri Jun 13, 2025 3:16 am
View ArticleGeneral discussion • Re: Power Adaptor for Raspberry Pi 4 Model B and Servo HAT
Pis require 5+/-0.25v. Current (amperage) not only varies by model, but also depends on attached devices that are powered by the Pi and what the Pi is doing at any given instant. The current specs...
View ArticleRaspberry Pi OS • Re: How to request reboot when building a postinst script...
I found this:Code: To indicate that a Linux package requires a reboot, you can utilize the/usr/share/update-notifier/notify-reboot-required script within the package'spost-installation script...
View ArticleGeneral • Re: Trying to get USB audio working with I2S on RP2040 with PIO
I have the TinyUSB configured for 32bit 48KHz and I have made some changes to the PIO code because my BCK and LRCK pins arent adjascent(cant use side set 2).Code: frameL: ; || set pins, 0 side 0b0 set...
View ArticleTroubleshooting • Re: Pi5 starting by itself
The evidence is that the origin was the power supply, even though I still cannot understand how a Pi5 in shutoff condition may start another.Statistics: Posted by jimmi61 — Sat Jun 14, 2025 12:20 am
View ArticleTroubleshooting • Re: Cant turn On Wifi / PI 3B
So I have found another way around how it works.I installed raspberry PI OS full with desktop via win11 on another sd card.I then flashed the lite version via my Raspberry 3b with the PI imager on...
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General • Re: RP2040 PIO Input Glitches SM to addr 0 at WAIT GPIO Instruction
Tested with RP2350 (at 125MHz to be comparable), WAIT GPIO and WAIT PIN are both the same, long as WAIT PIN on RP2040.But the synchronizers are inserting only one additional clock delay (instead of...
View ArticleGeneral • Re: Thonny stopped detecting picow on PI500 but is on a MAC
Not sure anyone figured that one out - viewtopic.php?t=330736Statistics: Posted by hippy — Sat Jun 14, 2025 1:14 am
View ArticleTroubleshooting • ca-certificates upgrade error?
Spotted during a apt full-upgrade (RPiOS 64-bit)Code: Setting up ca-certificates (20230311+deb12u1) ...Updating certificates in /etc/ssl/certs...rehash: warning: skipping ca-certificates.crt,it does...
View ArticleTroubleshooting • Re: Unable to connect to one website
Credit : https://scrapeops.io/python-web-scraping-playbook/python-requests-fake-user-agentsCode: import requestsheaders={"User-Agent": "Mozilla/5.0 (iPad; CPU OS 12_2 like Mac OS X)...
View ArticleGraphics, sound and multimedia • Re: gstreamer v4l2convert and v4l2h264enc...
I see. I'm also not conviced gstreamer is not doing a zero copy pipeline in that case.thanks for the info and the suggestion, I'll try that at some point as I'd really like to use gstreamer in my...
View ArticleBeginners • Re: Installing the Universal G-code Sender app on a Raspberry pi...
Not sure exactly what you can or can't see, but it seems the setup wizard is in the application itself. Are you able to start the application?Statistics: Posted by ame — Sat Jun 14, 2025 2:01 am
View ArticleBeginners • Pi 4 Switched from 2.4Ghz WiFit to 5Ghz
I have an old Pi1 and a Pi4, both running Buster. (Please don't ask why.)One of the daily tasks of the 4 is to use scp to copy a bunch of JPEG images from the 1, assemble those into a time-lapse video...
View ArticleTroubleshooting • Re: rpi-eeprom-config -e doesn't save changes
Yup! Same here!Statistics: Posted by nodemand — Sat Jun 14, 2025 3:52 am
View ArticleSDK • Re: Creating proper C++ Pico SDK libraries
Adding target_include_directories or simply include_directories didn't seem to make a difference, but it made me realize that the problem may be with CLion itself.To make sure that I have it...
View ArticleHATs and other add-ons • Re: pi5 cooling but NOT using the 4pin connector
a PWM Fan will spin at full speed If there is No Input signal on the PWM Pin ... Not connected means no signal -> full speed.run below in CLI and post the results.Code: ls -l /sys/class/hwmon/see...
View ArticleRaspberry Pi OS • Re: chromium dropping 1200 out of 1600 frames on latest...
The easiest option is to download the video and then watch it.I managed to watch YouTube 720p 60p smoothly with MPV on my 2GB Pi 4 but I had to put 256mb of mem_gpu for some of the image buffers to...
View ArticleTroubleshooting • Re: ca-certificates upgrade error?
I'm curious if others see this warning?I did see it when I ran an upgrade before I posted my reply. I suspect everyone will.Ta!Statistics: Posted by pidd — Sat Jun 14, 2025 10:49 pm
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