Camera board • Picamera2 - How to rotate image 90, 180, 270 degrees?
In the original picamera library you used to be able to rotate a captured image by calling camera.rotate = 90, etc. (where camera is your picamera object).With picamera2, this no longer appears to...
View ArticleGeneral discussion • RPi4 Solder Blobs
Over the past 3 months I have ordered 8x RPi 4 Model B 1GB from The Pi Hut and 10x RPi 4 Model B 2GB from Farnell UK.All of these units have had flux and solder residue on the underside of the board.5...
View ArticleGeneral discussion • Moode Audio & Pi 5
Hi,Does anyone know if Moode Audio 8.3.7 is compatible with the Pi 5? There's no specific download for it on the Moode website, so I suspect not.I'd ask on the Moode forum, but I've tried several...
View ArticleGeneral discussion • Configure a Pi 4 as a Chromecast receiver for Amazon Music
Hi. I have searched and there doesn't seem to be any info specifically on the following.I have an Amazon Music Unlimited Hi Res account on my Android phone which I can Cast from the Amazon Music app...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Problem with HDMI VC4 audio (channel...
I use RPi4b connected via HDMI to an AVR (Yamaha RX-V775) with TV signals going through an USB capture device (toslink). Then I stream Airplay and some other sources directly from the RPi to the...
View ArticleGeneral programming discussion • Bookaorm + Raspivid
Will I be able to manually install Raspivid on a Bookworm Pi?Statistics: Posted by MRV — Tue Jan 23, 2024 3:42 pm — Replies 1 — Views 47
View ArticleOther RP2040 boards • CUSTOM RP2040 PCB Giving Code 43 on Windows
Hey everyone,This is my second RP2040 custom pcb since the solution I found for my first one. I’ve learned a lot since then and wanted to try again with some improvements. For whatever reason, I plug...
View ArticleGeneral • Pico W 'RF Lobes'
Does anyone have any diagrams for the 'RF Lobes' of the on-board antenna of a Pico W ?And any tips for improving range or directionality, whether metal baffles, above, below, alongside or behind the...
View ArticleClik here to view.
Troubleshooting • USB to SATA cable dies on reboot of RPi
Hi Folks,I'm running my RPI3b with an SSD connected.For the second time now, it seems that after a reboot, my USB-SATA cable has died.A simple 'sudo reboot' in a terminal that is.I am powering my Pi...
View ArticleTroubleshooting • Wayvnc no longer working at boot
I've just applied all updates today to my Pi5, after not using it for a couple of weeks. Wayvnc no longer starts at boot. If I go to Raspberry Pi configuration > interfaces the radio button for VNC...
View ArticleBeginners • Raspberry Pi 4 - Programs not working properly
Hi, I bought a Raspberry Pi 4B (4GB) for personal use. I had it running okay but since a software update the programs on my raspberry are not working properly. I really dont know how to word the...
View ArticleTroubleshooting • Crontab reboot Pi 4 - odd behaviour
Hi All,i'm using a Pi 4 with a PiSDR image (for more details see https://github.com/luigifcruz/pisdr-image ). I'm running some code to collect data from an attached SDR. The code runs fine and...
View ArticleAutomation, sensing and robotics • Tap Detection using Adafruit ADXL345 QT
Hi,I am trying to build a wheeled robot which will stop when it bumps into something. I thought the Adafruit ADXL345 QT would do the trick and I have installed it on both a pi zero and pi 5.In both...
View ArticleGraphics programming • Rpi4 GPU performance profiling
Hi,We're looking to squeeze as much as possible out of the Raspberry Pi 4's GPU which I know is relatively speaking low powered. Are there any GPU performance profiling tools for it? It would be handy...
View ArticleNetworking and servers • 2.5G USB Ethernet adaptor, recognised but not...
I am running OMV7 on my RPI 5 (using latest OS Lite (64 bit), installed and updated this morning on a fresh SD card so i didn't screw up my working setup...) and I wanted to add a 2.5G NIC to it....
View ArticleTroubleshooting • Build HAT script not loading on/after startup
Hi, I have a Raspberry Pi 4 with the Build HATI have gone through https://github.com/thagrol/Guides/tree/main and attempted multiple methods to load my script. I have tried at startup, after startup...
View ArticleGeneral discussion • rpi-imager and custom repository and customer images
I can not find documentation on how to use the custom repository feature of rpi-imager. https://github.com/raspberrypi/rpi-imag ... me-ov-fileCustom repositoryIf the application is started with...
View ArticleAdvanced users • threading on raspberry pi4 or pi5.
I have to implement threading on raspberry pi4 or pi5. I am beginner in threading & want to implement industrial project. Any learning path?Statistics: Posted by spatil — Wed Jan 24, 2024 4:26 pm...
View ArticleNetworking and servers • Socket programming on rpi4 or rpi5
I have connected rpi4 with esp32. I am sending data from rpi to esp32 & vice versa. Since board should be connected as soon it boot & it should keep waiting for string from esp32. After...
View ArticleTroubleshooting • Bookworm, Point to Point Ethernet (inc g_ether)
There have a been a few reports that point to point ethernet links no longer come up on Bookworm. I've posted some workarounds but so far those have all required either a way to login to the Pi via...
View Article