General discussion • Re: MQTT explorer (or alternative) for Raspberry Pi OS?
So I thought MQTT explorer would do the job but unfortunately it looks like they only support amd64 but not arm64.There seem to be both 32-bit and 64-bit arm releases of the current v0.4.0-beta.6...
View ArticleGeneral discussion • 2 Screens on Raspberry Pi
Hello. I have 2 screens for my rpi. One is a waveshare 3.5" gpio screen and the other is my original 7" screen. I was wondering if I plug them both in at the same time will I get an image on both? And...
View ArticleTroubleshooting • Re: Logwatch Fails to Send Email Now and Then
Here's what I've discovered.It has to do with the "range" parameter in the logwatch configuration file: /etc/logwatch/conf/logwatch.confIf I use Range = yesterday, it sends email for two days and then...
View ArticleTroubleshooting • Bluetooth powers off after 6 hours
Hello,I use a Pi4B with a python software that lsitens to my bluetooth headset and sends sound information when required. this shall work over a very long time.It actually works for about 6 hours, but...
View ArticleGeneral discussion • Re: Automotive 12V power source for RPi5
I would use my money for something with a battery. Actually power supply / energy is more important when mobile than the 'brand of computing', but that is another story.As already said, depending on...
View ArticleMicroPython • Re: Traffic_Lights.py example error
Thanks for the answers!If I understand correctly, only variables whose values I want to change for other threads within a thread need to be set global.What alternatives are there to...
View ArticleCompute Module • Re: CM4 CAM0 I2C Pins
(I don't like your naming convention - both your "I2C0" and "I2C1" would normally use the hardware interface I2C0, just on different GPIOs. Also, although hardware interface I2C1 can be mapped to...
View ArticleAI Camera - IMX500 • Re: Raspberry pi AI camera: Support needed for...
Would you be able to share the rpk model file with us please? We can then look at debugging this internally. Thanks!Statistics: Posted by naushir — Tue Nov 12, 2024 9:45 am
View ArticleAdvanced users • Re: RaspiOS 12 (aarch64) with KMSDRM, tool for taking...
I wrote raspi2png a very long time ago. It uses the now deprecated or defunct DispmanX API.I haven't had time to look for something equivalent for KMS/DRM. There is the write back connector, but I am...
View ArticleAdvanced users • Re: Is the PISP a fake IP hidden by an over-complicated...
I'm presumably misunderstanding your question, so lets start form the beginning.What camera are you using, what command line are you using?Note that encoding is a completely separate process,...
View ArticleAdvanced users • Re: headless Pi 4 8GB; freeing up a little more memory?
That mention of triggerhappy is interesting. I can find a Pi related dependency removed in 2016. Why is triggerhappy still there? Does anything use it? If not, I will add it to my cleanup script. Take...
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Beginners • Need confirmation: Basic wiring diagram for GPIO Inputs
I just feel very confused right now and I wanted to quickly check whether I'm running into the right direction, before I start soldering. I have a very basic setup of GPIO IN-/Outputs. All clear with...
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Automation, sensing and robotics • Re: Waveshare Stepper Motor HAT and...
Are you using the same piece of paper, with the same grid? No movement at all between tests?The paper is glued to construction. Everything is rigid.Unfortunately, when making video, laser beam seems...
View ArticleSDK • Re: GPIO_PUT not working
I don't see you calling gpio_set_dir() or any of its equivalents, so your pin will still be an input.Statistics: Posted by arg001 — Wed Nov 13, 2024 9:26 am
View ArticleOfficial Display • Raspberry Pi 4 Bookworm Official 7" Touchscreen...
I have a Raspberry Pi 4 with Bookworm and the Raspberry Pi 7" Touchscreen Display in the Pibow frame. I use RealVNC Viewer to use it remotely. However, the mouse cursor is inverted only when using...
View ArticleCamera board • Re: using pi5 camera with github apps for video
The documentation for rpicam-apps is here https://www.raspberrypi.com/documentat ... ng-startedIt is pre-installed on the Raspberry Pi OS “Bookworm” so no need to get it from github.yes, I am aware...
View ArticleCamera board • Re: Can anyone tell me if this is possible and where I can...
The Raspberry Pi Camera Module 3 will only work with Bullseye or bookworm using libcameraStatistics: Posted by gordon77 — Wed Nov 13, 2024 9:50 am
View ArticleGeneral discussion • Raspberrypi & 3.5inch Resistive Touch Display (C)...
Hello. I have a "waveshare 3.5inch Resistive Touch Display (C)". But I have a problem. When I use the driver that waveshare published, the screen plays about 5 fps. After playing with config.txt a...
View ArticleGeneral • Re: Calibrating LPOSC on an RP235X
Some sort of binary-chop mechanism should get the trimming done in just six iterations. I am expecting there will be little drift while doing that so should be good enough.I don't see much use for the...
View ArticleOther • Re: How to force console output res at 480x320 on RPI5
Can anyone help?Is it only me using a 3,5inch LCD screen connected to an RPI5?Statistics: Posted by spanzetta — Thu Nov 14, 2024 9:32 am
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