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Python • Re: Help! remote GPIO not working from my Mac to raspberry pi
OK On the 4B download and install pigpio http://abyz.me.uk/rpi/pigpio/download.htmlOn the pi run the pigpiod daemonCode: sudo pigpiodStatistics: Posted by neilgl — Mon Oct 28, 2024 10:51 am
View ArticleGeneral discussion • Re: NVMe enclosure FAT32 format won’t write data
Hello,I have a new NVMe stick with an M Key USB-C enclosure.The stick needed formatting so I ran Terminal commands cfdisk, then mkfs, then gparted which all successfully formatted to FAT32.However...
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Raspberry Pi OS • Re: Chromium browser latest 130 fail to recognize webcam
no camera for meStatistics: Posted by morfeas — Mon Oct 28, 2024 11:17 am
View ArticleBeginners • Re: Problems Installing Software
Are you running arm64 (64-bit OS) or armhf (32-bit OS)?On a Pi 5 the Linux Kernel is always 64-bit, but the rest of the OS can be 64 or 32 bit. One way to check is using dpkg --print-architectureCode:...
View ArticleBeginners • labwc update failure
I am a complete and total beginner, am 74 years old and have no real understanding of computers, not being able to to purchase a normal computer for windows 11 I had to resort to a simpler less...
View ArticleBeginners • Re: Is there a simple and foolproof way to upgrade the OS?
Assuming it is a Pi camera v1, it works still on all Pi versions, with all SW/OS releases (from when it came on the market). If you don't want to spend your time in front of a keyboard and screen when...
View ArticleTroubleshooting • Re: WARNING: Latest updates break RPIOS Lite + KDE Plasma...
If only we can install kde plasma 6, we wouldn't have this problem. I have been wanting to do so for a while now. Isn't it possible for the RPIOS devs to introduce plasma 6 into the repositories so...
View ArticlePython • BMP280 library
Which Python library do you use with the BMP280 temperature and pressure sensor? I found a few. Adafruit and a couple on Pypi.If I post code using this device, I would like to know which is the most...
View ArticleBeginners • Re: Rpi Cam not interfacing with the board
i cannot see the rpi cam in the interfaces menu.If you mean the interfaces memu in raspi-config (or the Configuration app), then that is correct. That option has gone and is no longer used. The...
View ArticleTroubleshooting • Re: How to attach these two parts
I connected mine to the display connector on the RPi. It does the display and the touchscreen.Not certain it is exactly the same device, but try that.Statistics: Posted by SurferTim — Tue Oct 29, 2024...
View ArticleDevice Tree • Re: Configure overlay for SPI in kernel 6.8
This I think causes the boot to fail. It all starts with spi driver not being able to find GPIO chip pinctrl-bcm2835 - `spi spi0.1: cannot find GPIO chip pinctrl-bcm2835, deferring` - then the crash...
View ArticleGeneral • Re: Assigning a variable to section in PSRAM
I examined my code further and another variable in some old code was still referencing AUDIO_BUFFER_SIZE, so it was that buffer that was inflating bss.Statistics: Posted by empathicqubit — Tue Oct 29,...
View ArticleCamera board • imx296 (global shutter) red and green swapped in Ubuntu
The topic is self explanatory. If I take a picture with libcamera-still (or capture video) my red and green channels are swapped. Looking online this seem to have been an issue for Raspbian as well,...
View ArticleGeneral discussion • kmsprint not working on bookworm lite (2024-10-08)
running kmsprint to see if HDMi cable is connected (it definitely is) but kmsprint does not agree.Meanwhile mpv shows as connectedCode: pi@1000000064:~ $ sudo mpv --drm-connector=helpAvailable...
View ArticleNetworking and servers • Re: Pi 4/5 won't connect to Android hotspot at 5Ghz
My issue is specifically that my phone is "broadcasting" the hotspot on channel 161, which I believe is not a legal channel in the UK and the Pi doesn't even scan that frequency so my Pi only connects...
View ArticlePython • Re: Send email from python
I was going to leave this until I get another replybut its been 5 days. just want to know if anyone knows another way of doing thisNobody here seems to. If you searched the web and didn't find...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Connect two RPis via i2s?
Yes it looks like it can handle it CPU wise, the problem seems to be more related to using CamillaDSP together with PeppyMeter.I checked this guide: https://github.com/FdeAlexa/PeppyMeter_ ......
View ArticlePython • Re: Controlling Relay Module - Can't turn it off
Start with simple code. No json code to test.Turn it on.Wait a few seconds.Turn it off.Wait a few seconds.Repeat.Edit: I can't tell by the pic if that unit has an optoisolator. If not, you have a...
View ArticleGeneral discussion • Re: Product Suggestion: Internet Airlock
I suspect that most industrial applications are not updated and do not have internet access,That used to be the norm, unfortunately the drive for lower labor costs via remote access has cut into that...
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