Raspberry Pi OS • Keyboard setting for RaspberryPi Keyboard
Dear Raspberry Pi Team,I have the great red/withe raspberry pi keyboard, but which setting should I make in the keyboard setting for this keyboard in the "mouse and keyboard settings?Statistics:...
View ArticleCamera board • Can not set exposure time as short as advertised.
I can’t get the exposure time as low as advertised by the sensor modes. The camera is a Camera Module 3 (Sony IMX708) connected to a Raspberry Pi 5. | Dimensions | Reported Exposure Limit (us) |...
View ArticleCompute Module • CM4 Strange Ethernet behavior
Hello. I designed a custom pcb for cm4 but I have a problem with ethernet. When connected via a switch, everything works correctly at full speed. Connecting the raspberry pi directly to the PC does...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Connect two RPis via i2s?
I plan to have a RPi 5 together with a RPi DAC Pro (https://www.raspberrypi.com/products/dac-pro/) with Moode (https://moodeaudio.org/) with CamillaDSP running to use as a Bluetooth speaker/ Spotify...
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Automation, sensing and robotics • DC motor issues
Hello everyone, I'm trying to control a DC motor using a raspberry pi 4 and the MD20A driver in python language. I'm familar with arduino programming but I'm new in python world. I manage to start the...
View ArticleC/C++ • multilanguage app
HI,I created an application in c, using Glade to create the graphical interface.How can I make it multilanguage?kind regardsStatistics: Posted by Stefano58 — Wed Oct 30, 2024 9:44 am — Replies 0 —...
View ArticlePython • Controlling Relay Module - Can't turn it off
I have Raspberr PI 4 Model B and Relay SRD-05VDC-SL-C.I conected rspberry pi and relay in this waypin 4 (5V power) to VCCpin 6 (Ground) to GNDpin 40 (GPIO 21) to...
View ArticleGeneral discussion • Request for Help on "Failed to start...
Hello everyone, I encountered a "Failed to start lightdm.service" error when using the latest Raspberry Pi Imager to burn the 2024.10.22 system. This prevents my HDMI display from properly showing the...
View ArticleRaspberry Pi OS • labwc
I allowed the upgrade to labwc, and was instantly disappointed, found I could not access, the 3 by 3 grid of workspaces, switching between tasks looks clunky, not aesthetically pleasing at all, and...
View ArticleTroubleshooting • Raspberry Pi 2 - B, Rev. 1.1 won't boot
Pi 2 was running fine. Decided to pull its card, reformat it, re-install from website with Imager, both on Mac and PC.Now Pi2 won't boot. Have tried multiple downloads, multiple SD cards, just won't...
View ArticlePython • Displaying Custom Loop MP4 Video from Pi Zero 2 W to Waveshare LCD
Hi all,New Raspberry Pi user looking to dive into this world for a specific prop project. I've purchased the Pi Zero 2 W, and a Waveshare 1.3in LCD screen. I have a custom MP4 video I've uploaded to...
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Beginners • PI OS Upgrade: Buster to Bookworm
I started this thread: Is there a simple and foolproof way to upgrade the OS? to ask the question. The answer is "NO, there is not."I've started this thread to document what I've done to begin...
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Beginners • Artifacts in chromium
Hi, why am I seeing graphics artifacts in browser on my RPI OS with hardware accelerate enabled?Statistics: Posted by olevenets2 — Thu Oct 31, 2024 7:28 am — Replies 0 — Views 16
View ArticleRaspberry Pi OS • Stuck at update-initramfs: Generating...
On a new RPi Zero 2W, new 128GB microSD, after installing RPiOS bookworm 64bit for Zero2W I didCode: sudo apt updatesudo apt full-updatethen installed pihole, apache2, mariadb with some databases and...
View ArticleBeginners • C Code aborting after For Loop
Hello,I have written a simple C script with which I want to send messages via UART.I use a 485Bus with one transmitter and 8 listeners.Each listener has an ID from 0-7.In the first loop a message is...
View ArticleHATs and other add-ons • How to select specific drive to boot from
Hi people. I am hoping that you smarter people have the answer for me as I have hit a wall with all my Google searches/Youtube vids, all are just telling me how to boot from NVME. I have that working...
View ArticleHATs and other add-ons • NVMe overheating issues with GeekWorm dual NVMe hat
Hello,I've just upgraded from pi3 to pi5 and it seems a lot faster.Of course, by adding third party hardware, i have some issues with the peripherals. Here is my problem:- Using hardware setup from...
View ArticleSDK • Repeating timer stops
My program sets up a 1mSec timer using Code: add_repeating_timer_us(-1000, timer_callback, NULL, &timer);this is used for all sorts of housekeeping in the same way you would use a 1mSec systick...
View ArticleRaspberry Pi OS • KDE plasma freezes to a standstill on boot
What am I doing wrong? I downloaded kde plasma (Wayland) for my Pi OS which booted fine the first few times. Now when I try to boot it gets to the boot screen and then just stops dead. I can't even...
View ArticleAdvanced users • Zero2W - ethernet gadget speed versus wifi speed?
Does anyone have any data (or reasonable back of the envelope estimates) as to the relative speed of a Zero2W as an ethernet gadget - plugged into a modern Mac via a 5gbps hub - versus its own wifi? I...
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