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Camera board • video surveilance software using libcamera
Can someone recommend (video surveilance) camera software that uses the current libcamera software? That is a modern version of MotionEyeOS or Rpi_web_cam_interface.I have a "Raspberry Pi Camera...
View ArticleGeneral discussion • Pi 5 and 4 x 4 Keypad
Hi.If anyone could point me in the right direction, i really would be grateful.I have purchased a Pi 5 and 4 x 4 matrix keypad. For testing purposes i have just 1 wire connected from the keypad to the...
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Raspberry Pi OS • Best PiOS for a Pi3B
A friend announced very proudly that he had bought a £5 Chinese pi - including PSU tonight. I have previously offered him a Pi, so heavens only know why!He wants to play with some electronics, so I...
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Troubleshooting • Apt install fails
Hi,I have used Raspberry Pi Imager v1.8.5 to create an image on a 32GB SD card.Raspberry Pi Zero 2W64 BitWhen I run the following commands the update stops.Code: sudo apt update && sudo apt...
View ArticleGeneral discussion • dnsmasq fresh install stop-dns-rebind and dnsbomb
Recently a security researcher shared information regarding a new vulnerability affecting DNS, named dnsbomb, this was been corrected in dnsmasq and the community would benefit from having the latest...
View ArticleBeginners • Help with Pi unknowingly shutting down.
Story:Code: Raspberry Pi 3 Model B Plus Rev 1.3PRETTY_NAME="Raspbian GNU/Linux 10 (buster)"NAME="Raspbian GNU/Linux"VERSION_ID="10"VERSION="10...
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Raspberry Pi OS • How to remove extra architectures from updates?
Hey All,I notice that the dist-updates on my various Raspberry Pi's are taking quite a while to finish now, and that they are building kernels for every architecture of Raspberry Pi OS as well. I...
View ArticleBeginners • making an image of the RPi operating system to copy onto other RPi's
Greetings, I have amassed 6 Raspberry Pi 5's, they all have a pimoroni pcie express boards and 512GB NVME drives on board. They also each have a POE board to aid in cable management. Finally they all...
View ArticleGeneral • Cannot make 2 PWM work at the same time
I'm trying to make a stepper motor controller. Every 500 ms it reads ADC input and adjust PWM frequencies (duty cycle is always 50%) of 2 slices -- one for LED and the second for stepper motor...
View ArticleTroubleshooting • Raspberry Pi 4 Model B Not Booting – Continuous ACT LED...
Hi everyone,I’m experiencing an issue with my Raspberry Pi 4 Model B. The device suddenly stopped displaying anything on the monitor, and the ACT LED blinks continuously at a regular frequency. I...
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Troubleshooting • Pi 5 does not power on and there is no status LED
When I plug in my pi 5 it will not power on and there are no status LEDs. I did notice that if I use a power supply that will power a MacBook Pro that there is another light on the board, which I...
View ArticleGraphics programming • OpenCL nor implemented?
From:viewtopic.php?t=313818RBPi foundation said:"No, we are not working on it, so would have to be a third party effort."Why though?I'm confident computer vision is a considerable chunk of the RPi...
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Troubleshooting • pcmanfm can't display thumbnail
hello,pcmanfm can't display thumbnail as attached img1while pcmanfm-qt can display thumbnail like img2and thunar also can display thumbnail too like img3.my system is below : $ cat...
View ArticleAdvanced users • Pi5 w/NVME - Need POE splitter to supply Req 27w
Running a netgear switch GS316EPP, that supplied up to 30watts of POW per port .. looking for a POW splitter (eNet and USB C-PD) to run the RP5 off the switch. Has anyone seen one that supports PD and...
View ArticleBeginners • Wifi acting weird - New setup - SSH VNC & even Ping
My student has a New RPi 3B+ We installed the latest image on it, with Wifi settings etc. Booted and it didn't show on Wifi when pinged, so we hooked it up to monitor, etc, reset the wifi (it...
View ArticleBeginners • hot to create a hotkey for a shell command?
Hello. I would like to create a hot key (for example, Ctrl+Shift+3) for a shell command named "screenshot.sh".Could you tell me how to do it?Thanks, RickI have a Raspberry Pi 4B running RPi OS...
View ArticleGeneral discussion • Raspberry Pi 3 Model B+ Mfg. #
Hello, I was looking for where the mfg. # for Raspberry Pi 3 Model B+ is written but I can't find it in the product brief or the other documents related to Raspberry Pi 3 Model B+.In mouser and...
View ArticleSDK • How to recover from tud_disconnect() during RAM execution
A program is written for a USB mass storage class device that runs in RAM(pico_set_binary_type(${TARGET} no_flash)). After calling tud_disconnect() on the TinyUSB to reset the connection to the host,...
View ArticleCamera board • Pi fork of libcamera failing
I've been trying to download the raspberry pi fork of libcamera as described here: https://www.raspberrypi.com/documentati ... picam-apps. Both git and gh have not worked:Code:...
View ArticleTroubleshooting • Moving Pi3B+ from Debian 10 to 12 - mystery files
I have a Pi 3 B+ that was running Debian 10 (Raspian as it was then called). I've upgraded to the latest Raspberry Pi OS (Debian 12/bookworm). Not that it's important (I think), but I twiddled my 3B+...
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