General discussion • Short note on Zero 2 W
I have a telegram bot running on Zero 2 W and noticed today that lowering CPU speed to 800 has improved the stability of the system.Statistics: Posted by vbn2030 — Thu Apr 04, 2024 7:28 pm — Replies 0...
View ArticleAdvanced users • Configuring the Rapsberry Pi 5 power switch functionality
Is there any way to configure the action on the power switch on a Raspberry Pi 5?The default functionality is a double press to power off. I would like it to be a single press.The reason is because I...
View ArticleCompute Module • Super6C CM4 does not detect NVMe
Hi all,I would appreciate any insight into troubleshooting my NVMe problem. Not trying to boot, just want the devices attached for data.I purchased a Super6C board with 5xCM4108000 compute modules,...
View ArticleRaspberry Pi OS • Not able to invert mouse
Hi. I have 27" monitor that I have turn left. The problem is that my mouse is inverted. (im connected via RealVNC)I first run this command:xinput listWARNING: running xinput against an Xwayland...
View ArticleGeneral discussion • USB connection to serial device
I am trying to use a Raspberry Pi 4 to communicate to a temperature controller made by Lakeshore (model 240-8P).The manual gives me the following information:Digital I/O – USBFunction: Emulates a...
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Troubleshooting • Camera not detected: Raspberry pi 5 and Camera module V3
Raspberry pi 5 and Camera module V3camera_auto_detect=1 has been setup in the config.txtHowever, the following command is showing the error with no camera detected message. $...
View ArticleTroubleshooting • Running Python File At Startup - Lock Up Detect
I have a zero 2 w running my hot tub.During debug I leant that the IO seems to hold its last state if the processor hangs. I've since added watchdog to try to unlock the PI VIA reboot.Next steps1)...
View ArticleGeneral discussion • PIO wait interrupt synchronization
I have two pins that want to send data, and I want to synchronize these sends with a clock that pulses the cycle after I send each bit, and another pin that pulses once after the 8th bit is sent on...
View ArticleBeginners • Using threading.Event to control my GPIO Pins
Hi,Can somebody please help me understand how to apply threading to my Raspberry Pi Project?I am using Raspberry Pi 4 with the latest Raspberry Pi OS.I have a button and an MFRC522 RFID reader...
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Troubleshooting • Raspberry Pi 5 with module 3 camera Device timeout...
Hello I have Raspberry Pi 5 and picamera module 3. I am using my camera without any problem nearly 2 months. But yesterday my camera gives an error and shows a black image:I bought and tried with new...
View ArticleNetworking and servers • Trying to get CSS and sending data from a pico...
Im trying to create a web page that uses CSS to format it easier, however this did not work at first so i found this forum that solved the problem by removing the f at the start of declaring the HTML...
View ArticleGeneral • External ADC via SPI speed on Pi pico
I am using an external TI ADS 8675 14bit ADC. This ADC should be capable of sampling rates up to 500k/s. I'm only getting around 80. Which isn't too shabby, but I need at least double that. More would...
View ArticleTroubleshooting • hdd crash
Hello,I've try to search a response but without success.So there is my problem:I've bought a raspberry pi 5 and try to connect a HDD 8To self powered but each time I start it the pi freeze. Unable to...
View ArticleTroubleshooting • Raspberry PI 5 with 7” Touchscreen
I have just bought a PI 5 8gb and opted for a 7.1” touchscreen without a keyboard or mouse. The problem I am encountering is that when ever passwords are required I am not always presented with a...
View ArticleTroubleshooting • Raspberry Pi 4 Model B Stopped Working Please help
I have a raspberry 4 model B that has quit working. I am not sure what to do because ive tried Different SD cards. the cards I have tried i know work on my other Pi's so its not an sd card problem....
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Camera board • Raspberry Pi 5 with module 3 camera Device timeout detected,...
Hello I have Raspberry Pi 5 and picamera module 3. I am using my camera without any problem nearly 2 months. But yesterday my camera gives an error and shows a black image:I bought and tried with new...
View ArticleGeneral discussion • Raspberry Pi 3A+ has silkscreen (c) date of 2022 ?
Pimoroni recently had a sale. with 3A+ reduced in price so thought I'd get one as I'm sure to find a use for it.Noticed that the (C) date printed on the board is 2022. Since the 3A+ came out in 2018...
View ArticleBeginners • Raspberry Pi 5 Audio?
Hello there, I’ve had my raspberry pi 5 for around 2 months now, and I have this speaker that I got when taking apart old technology. It looks like a really small laptop speaker, and has a blue and...
View ArticleGeneral discussion • USB Drives Problems after upgrading
Hi, I'm having trouble using my USB drives on raspberry pi 5. You can read more about everything that happened before in this post viewtopic.php?t=368289. The thing is that I had to erase that memory...
View ArticleTroubleshooting • Pi 4 not booting after splash screen with general purpose...
So, this just happened randomly before some months and I randomly installed recalbox and it worked normally but raspian, ubuntu, ubuntu mate and pop os not working. Only working os was...
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