General • Re: Need ideas for pesticide drift detector.
Most of the work appears to be sensors for detection in food.For air I am wondering if a gas chromatograph could be used, it may appear overboard but the alternative of a dedicated sensor would...
View ArticleTroubleshooting • RIi 5 boot order with NVME and USB
I have a NVME card on a Pi 5 using bookworm and it works fine. However, I would like the option of booting from th booting from a USB on occassion but that is not possible as there is no boot option...
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SDK • Re: rp2350_chip_version assert - manufacturer ID mismatch?
LOL. so if I say rp2040 and rp2350, are you able to answer the question?I don't speak for RPi, and I can't give authoritative answers.Assuming you have (or can get) the older SDK, I don't think anyone...
View ArticleRaspberry Pi OS • Re: Will a SD card configured for Pi3b work on Pi5
Yes, a typo AllStarLink v3So what OS is used on the Pi3B in order to run ASL3? The question would seem to be, is the OS itself compatible with Pi5?And, if you are trying to upgrade your ASL system, is...
View ArticleTroubleshooting • Re: RIi 5 boot order with NVME and USB
Set the Boot order manually Raspberry Pi Bootloader ConfigurationStatistics: Posted by rpdom — Fri Sep 20, 2024 8:56 am
View ArticleBeginners • Re: How to use a Pi with Unraid
I don't know what you're downloading or will be seeding, so legalities aside...Keep the files on the NAS, mount the location on the Pi, to all the torrent work on the Pi.Thank you for your input.I am...
View ArticleAutomation, sensing and robotics • Re: Turning a DLSR camera on, connected to...
Better yet, those cameras can be both controlled via their USB port and will wake up that too. If it actually powers down the servo + camera thing will need to be implemented just the same, and if...
View ArticleGeneral discussion • Re: Should I buy the rpi 5, mini pc, or a cheap Chromebook?
Apples, oranges and peaches. They're all fruits, but they're all different.Same thing for your question.Statistics: Posted by memjr — Sat Sep 21, 2024 5:23 am
View ArticleBeginners • Re: Battery Power for RPI5?
Does anyone know of a battery bank that will power a Raspberry Pi 5?Also is there any way to request that future RPIs support USB-PD so any USB-C power source would work? I'm finding it near...
View ArticleGeneral discussion • 40mm 5v Green LED Fan for Raspberry Pi 5
I am building a project which needs 2 x 40mm 5v Green LED Fan's for my raspberry pi 5. It doesnt seem to begenerally available in the UK. I found a company in the US hwhich supplies them but the cost...
View ArticleUbuntu • Re: No gfx acceleration on Ubuntu on rpi5?
Thank you again for the reply. I'm indeed running Wayland, at 4k/60. I changed the res to 1080p, things became faster, but not really smooth as I'd expect it on some apps (the UI did get better...
View ArticleRaspberry Pi OS • Re: Disable sudo
Why do you want to disable sudo ? Is it that you want to use 'root' ? If so, that is easy, just run:Code: sudo passwd rootEnter a password for root (twice) and then log out and login again as root.No...
View ArticleAdvanced users • Re: rsync backups may create inconsistent backups with...
Frankly I'm shocked the way binNMU packages are handled when they are updated. rsync is a common tool to create backups and fails to handle binNMU packages correctly - if not option -c is used - and...
View ArticleMicroPython • Re: Pico W Bluetooth Advertising
I tried Pico W with micropython 1.23 from https://micropython.org/download/RPI_PICO_W/ plugged it into USB and measured current between VBUS and VSYS.- when just pluggged in it draws 17.7mA- when I...
View ArticleFrançais • Re: Comment redémarrer le service dns du RPI4
Bonjour,Sur un Rpi installé basiquement, il n'y a pas de service DNS et donc aucun service DNS à redémarrer. Le service "named" (par exemple) ne concerne que les serveurs DNS (pas les clients).Sur les...
View ArticleGeneral • Re: Procedure for protecting code on Pico 2
That's quite easy to locate where the code checks the key stored in OTP and make it pass the checks, without knowing any keys. All that is needed is to debug the code on other unlocked chip and look...
View ArticleSDK • Re: Setting SCL,SDA pins for Serial2
thanks, having a real debugger is another reason I want to get out of IDE, though real-time hardware control like I'm doing often not too amenable to being stopped and stepped by a debugger. I think a...
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MicroPython • MicroPython OLED library for Raspberry Pi Pico
I would like to share the MicroPython SSD1306 OLED Library that can works with Raspberry Pi Pico boards.Features:Supports degree character ( ° )Supports text, numbersSupports drawing shapesSupports...
View ArticleAutomation, sensing and robotics • Re: Raspberry Pi 4B pinout expansion,...
How about port expanders - is there any instructions how can I communicate via expanders? which one should be optimal?And AC detector - how to build it?Using the MCP23017 port expander is pretty easy....
View ArticleTroubleshooting • Re: raspberry pi imager formating my sd cards wrong
if the imager doesn't work, the pi is uselessStatistics: Posted by mfmayes49 — Wed Sep 25, 2024 1:05 am
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