Troubleshooting • Re: Is the Raspberry Pi 5 power (in)efficient?
I'm not interested in using a bigger cooler, but to have the Pi5 consuming less amount energy than the usual ~1.5W to 2W it is said to consume. Well, why didn't you say so to begin with?That's easy to...
View ArticlePython • Re: Looking for python code for 433 MHz reciever
I'm sure there is some horribly written software out there for these modules, but not all of it can be horribly bad. Meaning, you probably already ran into the simpler versions of that code out there...
View ArticleGeneral discussion • Mi raspberry pi 4 no arranca
Buenas hace un par de años utilizo una raspberry pi 4 2 gb ram para un proyecto, y funcionaba perfectamente, tras el proyecto la guarde y ahora al querer utilizarla de nuevo, soy incapaz de hacerla...
View ArticleCamera board • Re: Turn on camera led on pi 0 2w
ok thank youStatistics: Posted by mistrysiddh — Mon Apr 29, 2024 2:36 am
View ArticleSDK • Re: Any way to stop runtime_init() from zapping all my GPIOs?
Maybe use the linker function wrapping capability to provide your own implementation of runtime_init(). Base your custom implementation off of the one in the SDK but just remove the things you don't...
View ArticleTroubleshooting • Re: Pi5 boot seems stuck on fs_open: 'armstub8-2712.bin'
I have the exact same issue with my Pi 5, using RPi imager v1.8.5 to create the SD card with Pi OS Lite and the boot process gets stuck at "fs_open: 'armstub8-271.bin'". Tried everything I could think...
View ArticleCamera board • Re: rpicam-still fails with “invalid argument” error when used...
Thank you for verifying that. Looks like the problem exists on the Pi 5 as well. Are you aware of any way to get more detailed debugging information from the libcamera layer?And one thing I should...
View ArticleNetworking and servers • Does the Raspberry Pi 5 support the One-Step Mode in...
Hi,I have two Raspberry Pi 5 boards, and I've successfully synchronized them using the Two-Step Mode. However, when I attempted to synchronize them using the One-Step Mode, it didn't go as expected,...
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Other RP2040 boards • SPI not working
Hi,I have this pico board:I thought the SPI would work right away running my TFT display, then I used the logic analyzer to check for any signal on the SCK pins to figure out which SPI is running, but...
View ArticleTroubleshooting • Re: MPG123 module not found when script ran at root level
Glad to hear you got it working!Yes, I consider omxplayer to be essential - it's pretty much the reason I use the RPi.For this and various other reasons, "Bookworm" is a no-go for me. And, thus, so is...
View ArticleOther RP2040 boards • Re: SPI not working
Exactly what board is that?And how did you use the SPI? Pls post some (minimal) code that is failing.Statistics: Posted by DirkS — Tue Apr 30, 2024 2:03 am
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Beginners • Re: Powering Pi 4 on and off as a car computer
I am re-posting the schematic with a couple of corrections. "Always on" +12 from the car's battery needs to be connected to the source of the IRF9540. A diode must be added to the input circuit so...
View ArticleGeneral • Pico W debugging and SMD
Friends,I have a project where I've mounted a Pico W to a PCB. After the fact, I realized that I have no way to attach my debug probe to the SWD port. I tried soldering some pins to the holes left...
View ArticleGeneral • Re: Pico W debugging and SMD
After the fact, I realized that I have no way to attach my debug probe to the SWD port. I tried soldering some pins to the holes left over from the top, but I think I killed the Pico W during this...
View ArticleTroubleshooting • Re: Sudden unexplained measured Internet bandwidth reduction
As I previously stated:I followed the instructions here: Speedtest CLI to uninstall and reinstall the speedtest CLI. It worked as described, but I still get:pi@raspcondo:~/webcam $ speedtest...
View ArticleOther projects • Re: How to configure button for keyboard key
Thank you so much. This is what I was looking for and will fill the bill.Statistics: Posted by bobh1950 — Tue Apr 30, 2024 2:44 am
View ArticleGeneral discussion • Re: I build a linear PSU for the RPi5 for use in high...
My 5.1 surround sound audio:https://www.aliexpress.com/item/1005006608471686.htmlMy amplifier:https://www.aliexpress.com/item/1005006135778016.htmlI have three of those amplifiers: front L&R, rear...
View ArticleTroubleshooting • Re: Boot problem.. Job systemd-networka-wait-online.service...
Anyone has any clue on how I could go about solving this last part?How are you NetworkManager connections configured? Is the wlan0 connection enabled? If so, disable it. Is the wlan1 connection...
View ArticleTroubleshooting • Re: No camera supported or detected
Thank you, I did not get this thread in the search results earlier when I searched, I will do whatever is written there and then come back hereStatistics: Posted by GiraffeRider1920 — Wed May 01, 2024...
View ArticleMicroPython • Re: How to control ESC with Raspberry Pi Pico W?
Isn't the code working?Code executed but didn't run.Device path /dev/cu.usbmodem1201Quit: Ctrl+] | Stop program: Ctrl+C | Reset: Ctrl+DType 'help()' (without the quotes) then press ENTER.Traceback...
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