Automation, sensing and robotics • Re: Sensing/Testing MQ-8 Hydrogen sensor
I actually followed this video and it worked in terms of giving me some kind of range and delta for this project.https://www.youtube.com/watch?v=bnGaxwhWopcStatistics: Posted by omega1 — Thu Nov 28,...
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Compute Module • Re: CM5 RAM Options – Is 16GB Coming?
I’ve already ordered a few pieces! How much did the carrier board cost?Statistics: Posted by ejolson — Thu Nov 28, 2024 1:39 pm
View ArticleRaspberry Pi Connect • Re: I want to make pi-connect work even if the HDMI...
Raspberry Pi Connect can only share an existing graphical desktop session so you'll need "Desktop Autologin" configured in raspi-config if you want your device to boot to a desktop session, see the...
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Raspberry Pi OS • Re: on-screen keyboard on system with multiple touchscreens...
hmm, just made another test with a single touch monitor based on Atmel touch controller.The taskbar does not show the onscreen keyboard icon and whenever a dialog box opens it doesn't pop up as...
View ArticleMicroPython • Re: Micropython project debug
How are you managing Wiegand decoding? Rolled your own, or the wiegand library?Thanks for your reply, sorry not to have replied sooner. I got hold of another reader ( more compact with some extra...
View ArticleAdvanced users • Re: Moving Linux Kernel to 6.12
Is that a yes to both questions?only to the first part (Did pastebinit work before the update to 6.12).Reverting to 6.6.62 requires me to compile the custom kernel again -> roughly 2 hours on that...
View ArticleTroubleshooting • Re: Raspberry Pi 5 Crashes When Running FFmpeg for Jellyfin...
You should be using this:Code: ~# /usr/share/jellyfin-ffmpeg/ffmpeg -versionffmpeg version 7.0.2-Jellyfin Copyright (c) 2000-2024 the FFmpeg developersbuilt with gcc 12 (Debian...
View ArticleTroubleshooting • Re: Fried Pi?
1) It is almost certainly the case that the Pi itself is fine. But the software (OS) on the SD card may have gotten corrupted. Best advice is to get a different SD card, install a new system. Boot the...
View ArticleTroubleshooting • Re: unable to install fswebcam in rasberry pi 4
Odd one, as on a Pi4 running Bullseye 32-bit with desktop and all updates, it installed fine:Code: pi@pi:~ $ hostnamectl Static hostname: pi... Operating System: Raspbian GNU/Linux 11 (bullseye)...
View ArticleRaspberry Pi OS • Cannot "sudo apt update" after failed Postgresql...
sudo apt upgrade now has error saying wrong signature key. Before that, I tried to install postgresql. Installation aborted mid-way due to wrong signature. How can I totally remove postgresql?Code: $...
View ArticleGeneral • Re: RP2040 Pin Load Capacitance for High-Speed SPI Communication
I don't know the capacitance, but have achieved 62 Mbit/s SPI into the CYW43439, see https://iosoft.blog/picowi_part1However, the raw SPI data rate is quite deceptive, because of the delays associated...
View ArticleOfficial Display • Re: Rotate Official 7inch Display on Raspberry Pi 5
Hi Sorry to say that, that also does not workSorry to ask, but you put 'video=DSI-1:800x480@60,rotate=180' at the beginning of 'boot/firmware/cmdline.txt' - making sure everything menains on a single...
View ArticleAndroid • Re: LineageOS 20 /21 Is there an option to select default Phone...
viewtopic.php?t=100758Statistics: Posted by wildfire — Fri Nov 29, 2024 2:00 pm
View ArticleCompute Module • Re: cm5 USB 3.0 Power Fault State No input
Thank you for your quick response. I wish you good work.Statistics: Posted by Kubilay — Fri Nov 29, 2024 2:06 pm
View ArticleAdvanced users • secure boot on a CM4
I am trying to get an image that has a signed boot partition (boot.img and .sig) to work on a CM4, with the normal bootloader, as i read that this one should also support secure boot images. When...
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MicroPython • Re: Building MicroPython on a Mac
Thanks hippy. Some progress, but not quite there yet!Cmake worked but complained that picotool was not installed. It downloaded and installed it.I then ran make. It failed with numerous errors,...
View ArticleAdvanced users • Colouring writes to 'dmesg'
echo "Hello World" | sudo tee /dev/kmsgI have been using similar for a while and it works fine, shown without its coloured glory here ...Code: pi@Pi4B:~/ $ echo "Hello World" | sudo tee...
View ArticleGeneral discussion • Re: Arduino Hands-On: Exploring the Hall Magnetic Sensor...
What has this go to do with Raspberry Pi?Statistics: Posted by neilgl — Fri Nov 29, 2024 2:32 pm
View ArticleNetworking and servers • Re: Two IP's on Wlan0 interface? why?
The best way to figure out what's going on with your IP addresses is to look at the system log. `sudo journalctl -b | grep wlan0` should show you what is happening and HOW the multiple IPV4 addresses...
View ArticleHATs and other add-ons • Re: TV Hat on a Pi Zero 2W, streamed video to VLC...
FYI, tried an old PiZeroW (non-2), installing the same version of Bookworm/tvheadend, and the results were the same: continuity errors every few seconds on streaming RadioOne to tvhclient with...
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