Troubleshooting • Re: Help Needed Newbie with Zero 2W with Camera v2
I used rasp-pi imager: Legacy 32bit Bullseye was the recommended OS.Version=11 bullseye32 bitStatistics: Posted by jaycampcanada — Sun Mar 03, 2024 4:25 pm
View ArticleAutomation, sensing and robotics • Monitoring Multiple External Battery...
Hi,The scenario i am working on is I have a car in storage that has 2 lithium-ion batteries. I have dedicated chargers (one for each)but the manufacturer recommends that the chargers not be left on...
View ArticleCamera board • Re: Camera is not able to click the images
Using Bullseye 32-bit on a Pi with a V2.1 camera module attached, I changed that python code to use a filename without slashes in it, then it worked OK.Code: fileName = "img_" +...
View ArticleBeginners • Re: I am looking to setup a pi zero in ad-hoc or access point...
Just confirm for others, what Zero?The original does not have WiFi, though both the Zero W and Zero 2W have.Statistics: Posted by wildfire — Sun Mar 03, 2024 4:48 pm
View ArticleTroubleshooting • Re: 2 CSI cameras and 1 USB camera in CM4
PumpStatistics: Posted by Pahapaavali — Sun Mar 03, 2024 4:57 pm
View ArticleHATs and other add-ons • How to turn a PiJuice off?
I would like to be able to fully turn off a Pi with PiJuice attached. The reason is that it is a physical back up for another device and I need to store it but prefer not to pull the battery out - and...
View ArticleMedia centres • Re: Peppy player
aBUGSworstnightmare, thank you for the try!I supported three SPI displays before. I was not able to make working any of them. Sure there are many other SPI displays on the market but I don't have a...
View ArticleCamera board • Re: IR cut, how do I use it?
So I need to reverse the polarity assuming it works the same to switch it back?Yes if it's similar.The DC resistance of the coil in mine is only ~~ 60 Ω so not suitable for direct connection to a GPIO...
View ArticleBeginners • Can't blacklist Seagate drives for use w/ SmartMon
So, first of, thanks for the help. I had this exact setup working fine on my Pi4 and SmartMon worked fine. Bought a Pi5 and am transferring over my external Seagate drives and it doesn't see them....
View ArticleGeneral discussion • NVME M.2 card from RPi Foundation
Good morning,Is there a planned release date for RPi5 NVME M.2 card from RPi Foundation ?Regards.Statistics: Posted by phil995511 — Mon Mar 04, 2024 4:19 pm
View ArticleCompute Module • Re: CM4 HDMI QUESTIONS
FOund this partECMF4-2450A60N10 by STStatistics: Posted by morzh — Mon Mar 04, 2024 4:22 pm
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: BCM chip offset base /dev/gpiomem for...
the whole point of /dev/gpiomem is to not need an offsetyou just mmap it, and you get the gpio peripheralStatistics: Posted by cleverca22 — Mon Mar 04, 2024 4:22 pm
View ArticleGeneral discussion • Re: NVME M.2 card from RPi Foundation
Good morning,Is there a planned release date for RPi5 NVME M.2 card from RPi Foundation ?Regards.probably, but you'll most likely only find out when it happens...Statistics: Posted by DirkS — Mon Mar...
View ArticleGeneral • Re: Pico with Sensors of 5V
Hi, By reading your answer, i get to know that the UART is a way of communication that has two pins receiver and transmitter The sensor has the RX pin to change some value to process the signal, and...
View ArticleTroubleshooting • Re: Hardware PWM not working with Raspberry Pi 5 4GB
Thanks a lot! I'll look into this later.Statistics: Posted by valtsu23 — Mon Mar 04, 2024 4:44 pm
View ArticleBare metal, Assembly language • Need help with assembler OPcodes and gdb
I'm learning assembler programming on my Raspberry Pi 4 running RasPiOS Bookworm, 64bit, GUI.It's not easy to find reliable information.Here's the problem I'm having:Code: .global _start_start: mov...
View ArticleCamera board • Re: Video stream code working on Pi 4 but not Pi 5
I have tried a variety of ways to declare a codec but I keep getting the same error. Is there some syntax I am missing that must be included. Thanks for you help, I have included my code below. def...
View ArticleAdvanced users • Re: How to connect two Raspberry Pi 5 devices together using...
Pi5 does not support PCI endpoint -> not possibleStatistics: Posted by aBUGSworstnightmare — Mon Mar 04, 2024 5:01 pm
View ArticleTroubleshooting • Re: Rotate touchscreen 90 degrees - does not rotate matrix
And how to add touch calibration data in case of wayfire?Does this also mean that touch coordinate transformation matrix shouldn't be used with wayfire as well?Statistics: Posted by...
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Advanced users • Re: A way to turn off the official pi4 fan on shutdown?
I couldn't find the right combination of software settings under bookworm to keep the fan off on shutdown, so I tried the hardware fix, as advised by gordon77; I inserted a 47k resistor between the...
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