MicroPython • Re: [Solved] MQTT on Pico W with broker on Pi - How to connect...
I see this is marked as solved, so my remark is probably not relevant. But when I connect to my mqtt broker then I can use the pi 's hostname instead of the ip address. Perhaps this is router...
View ArticleOff topic discussion • Re: Is it possible to use two of the four charge cells?
There are 2 reasons to use 4 like in the pictures.1. It splits the weight evenly across the cells. So if you need to weigh things up to 200 pounds, then you can use 50 pound cells, they are cheaper.2....
View ArticleBeginners • Re: Is/are these USB speakers compatible?
Yes, but as I said, if I type that long/convoluted command it plays back fine.I am wanting something a bit easier to use.omxplayer on the other machine works easily.Multiple formats accepted.That...
View ArticleTroubleshooting • Re: Can not get HDMI audio to work
Remove any changes you have done (espcially anything in config.txt/cmdline.txt). RunCode: raspinfo | pastebinitand post the URL.Statistics: Posted by dom — Tue Jul 23, 2024 2:48 pm
View ArticleMicroPython • Re: MQTT on Pico W with broker on Pi - How to connect to broker ?
I could write my own code to issue an 'mDNS' lookup packet, handle the replyD'Oh!Seems I got slapped for being a smart alec and being able to do that.As 'SirFico' notes; it does work. I just walked...
View ArticleTroubleshooting • Re: My Pi has no act light, wont boot
Carefully read and follow the instructions found here viewtopic.php?t=58151Statistics: Posted by memjr — Tue Jul 23, 2024 2:59 pm
View ArticleNetworking and servers • Re: Policy Routing on Pi 5 (bookworm)
Haven't looked into this in detail but looks like you should be able to do this using NetworkManager and the value ipv4.route-table.See https://networkmanager.dev/docs/api/lat ... nmcli.html and...
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Compute Module • Issues interfacing VL805 with CM4
I have followed the reference design, the only change is the usb3 connector is a single as opposed to stacked.Schematics-PCB- Config File- Code: # For more options and information see#...
View ArticleTroubleshooting • Re: Video not displaying in Chromium 126.0.6478.164
Thank you for the suggestion, rpiMike. I've tried flashing a new SD card with an exact copy of my current setup, and I also performed a complete reinstall of the OS. Unfortunately, I'm still...
View ArticlePython • Re: Runtime error waiting_for_edge GPIO
Basically -Code: sudo apt remove python3-rpi.gpiosudo apt install python3-rpi-lgpioNote the dot in the first, dash in the second. That's caught me out when not using copy-and-paste.Statistics: Posted...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Raspberry Pi 4B mounted to the...
Thank you for the helpful feedback and the test trial as well to confirm, I'm still relatively new in the world of Pi/Linux, so any insights are appreciated. I'm using a Debian Bullseye OS, and...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Raspberry 5 issue that did not exist...
Code: pip install rpi-lgpioThat is what I used to use due to there being no 'apt package' version. But that now exists and would be the preferred thing to use, should avoid any subsequent virtual...
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Camera board • Re: Picamera2 save cropped(?) raw/dng
Hey, sorry for not replying earlier. I did what you suggested, managed to crop an image and then save it as png. Then I decided I'd just use the supported resolutions and postponed the whole thing....
View ArticleCamera board • Re: rpi5 with imx219, no camera available on interface...
OK, thank you. It works!Statistics: Posted by walterda — Wed Jul 24, 2024 2:22 pm
View ArticleHATs and other add-ons • Re: How to run a Hailo HEF file
Take a look here... https://github.com/hailo-ai/hailo-rpi5- ... stallationIt mentions about using another HEF file...". To use a custom model, you can load its HEF using the --hef-path flag....
View ArticlePython • Filemanager crashes after running Python script.
Hi, I am using a RPI4B 8GB and the latest version of PiOS (fully updated).I have created a Python script which runs .forever() in the terminal. Everything seems to work correctly, but if I leave the...
View ArticleCamera board • Re: Enable UART breaks IMX462
See viewtopic.php?t=372520 for policy on 3rd party image sensors.Pivariety really is Arducam's problem to solve - I don't think I even have any of their Pivariety modules left to test with.IMX462 is...
View ArticleTroubleshooting • Re: Two RPi 5 dead
Check the PSU no-load voltage and votlage under load with current at (say) 1A, 2A, 3A.Statistics: Posted by neilgl — Wed Jul 24, 2024 2:45 pm
View ArticleGeneral • Re: Need advice on sending image data from a Pi5 to several Picos
Everything seemed to be working fine yesterday. Today I am getting lag of up to 80 seconds from sending a burst of four short 50 byte packets to the Pico W receiving them all.That's similar to what I...
View ArticleTroubleshooting • Re: No video on vlc and other errors - raspberry PI 3A+...
The links still do not work.As you are running Bookworm, you will want a virtual environment (venv) to avoid the "externally-managed-environment" error.I create mine with system packages like this:...
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