Troubleshooting • Multiple printers...
Good morning Peeps.I have ten Ender 3 Pro printers going at the same time. So I have ten tabs open on the laptop to control them.I did not set them up originally.My understanding is that they are all...
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Networking and servers • Wifi Router w/ Wireguard VPN for IoT
Hello.This is my project. A Zero 2 W with Bookworm lite 32bit acting as a router/Wifi-VPN bridge.I'm using nmcli to set up the functions, and the official documentation...
View ArticleEspañol • Raspberry pi 5 y hora gps con Geekstory GT-U7
Hola a todos, tengo un proyecto en con una raspberry pi 5 en el que necesito tener una hora muy precisa, he estado haciendo pruevas con el rtc que trae incorporado y no es lo suficentemente preciso....
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Camera board • Extracting Chroma Data From Luminance Mat Object
Long story short, I'm using Libcamera and a IMX219 from ArduCam and I'm trying to get the chroma data from the YUV420 frame.I've done the following so far:1) Set the pixel format to YUV420Code:...
View ArticleRaspberry Pi 400 • No output on HDMI on Pi400
I have purchased a raspbery pi 400 in order to use a PI2SCART on a CRT monitor to watch old school anime.Since connecting that gadget to a scart CRT produced a flickering screen, I decided to first...
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HATs and other add-ons • Could PyBricks be up and running on BuildHAT..
.. in 2024, as someone hoped 3 years ago? Has The Foundation ruled out this possibility, or is it still open?Or maybe make a simplified schematic public, and see what the community can do next? I'm...
View ArticleCamera board • Rebuilding rpicam-apps
I had a full install and build of libcamera and rpicam-apps on a Pi5 and was trying to get a newer copy than:rpicam-apps build: 1.4.3libcamera build: v0.2.0+46-075b54d5I have removed the rpicam-apps...
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Interfacing (DSI, CSI, I2C, etc.) • Not able to read time from DS1339 RTC...
Designed a RTC board that connects to the PI CM4 with I2c. Here is the datasheet https://www.analog.com/media/en/technic ... s1339b.pdfHere Linux kernel shows that the chip driver is...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • i2c-bcm2835: i2c transfer timed out
Hello,I'm using a Raspberry Pi Zero with a buildroot Linux distribution on it. I have also I2C Hall effect sensor (Si7210) connected to it. It has worked fine so far, but right now each time I connect...
View ArticleSDK • SDK 2.0.0
https://github.com/raspberrypi/pico-sdk ... /tag/2.0.0Supports the new RP2350, and builds RISC-V code.Statistics: Posted by slimhazard — Thu Aug 08, 2024 3:31 pm — Replies 3 — Views 94
View ArticleGeneral discussion • Mosquitto -h option
I have 2 RPI's of which one is the broker.In this topic DougieLawson showed the way how to connect from one RPI to the RPI whichs acts as broker.It works like a charm.I have been searching the...
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General discussion • Raspberry pi 1 B deprecated document
Hi everyone!I am in need of an official document proving that the Raspberry Pi 1 model B is deprecated/discontinued.Is there any way to get this document or where to find it ?Just to be specific the...
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HATs and other add-ons • Infrared Remote Transceiver Shield
Has anyone experience with the IR Transmitter Infrared Remote Hat Expansion Board 38KHz Transceiver Shield for Raspberry https://www.ebay.com/itm/266817816608 and/or...
View ArticleGeneral • Zephyr support on RP2350 ?
Hi,are there any plans to support Zephyr on RP2350?Best,PiwiStatistics: Posted by piwi — Thu Aug 08, 2024 6:50 pm — Replies 0 — Views 41
View ArticleTroubleshooting • Adafruit_DHT wont show up in python
Im using raspberry pi 5 and its causing me allot of issues due to old software not being supported thus having to figure out allot of stuff myself, Adafruit_DHT wont show up in python, when i first...
View ArticleSDK • RP2040 inter thread synchronisation
HI, I've been banging my head against this particular wall for nearly two days now and I'm going a bit crazy. It seems like a trivially obvious thing to do but I can't find any examples or...
View ArticleGeneral • Ethernet MAC support with RP2350 ?
Hi,can 1 or 2 Ethernet MACs be supported on RP2350?Statistics: Posted by piwi — Thu Aug 08, 2024 7:11 pm — Replies 0 — Views 47
View ArticlePython • Installing PyQt5-QtSql
Is there any where I can get step-by-step directions for installing and setting up a connection to access a MSSQL database using PyQt5-QtSQL?RPi CM4Debian GNU/Linux 11 (bullseye)pyqt5-qtsql-5.15.2...
View ArticleGeneral discussion • Virtual machine on pi
Evening,What would people recommend for running g a virtual machine on rpi os?The intention is to have the pi boot to pi os, and run RISC OS in a VM from within pi os.Ideally, I would like to be able...
View ArticleOther programming languages • Printing and Powershell
I have ver. 7.4.4 Powershell installed on my Pi 5 with CUPS. Printing under Pi 5 works fine, but unter Powershell, Nothing. The Printer cmdlets are not installed. What can I do? out-printer works fine...
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