Automation, sensing and robotics • Seeking Advice: How to Protect a Flat...
Hi everyone,I’m working on a Raspberry Pi project that requires the use of a 40-pin flat ribbon cable to connect the GPIO pins to external components. However, I need to deploy this setup in an...
View ArticleBeginners • Serial Communication with a PC
Hello everyone,I would like to establish a serial connection between my Raspberry PI 4 Model B and my PC on linux.I follow several tutorials but no one seems to works for me.So I changed in the...
View ArticleTroubleshooting • Pie 3b+ won't boot
Hello guys, I've read the post about red dot and boot issue, So I tested 3v3 like it's described here viewtopic.php?f=28&t=58151. I set voltmeter to 2 DC, placed red needle on 3v3 pin and black on...
View ArticleAutomation, sensing and robotics • Actuators
Could we have a new forum: Board index > Projects > Actuators ??Actuators are at least as important as sensors.Whilst there are many guides to the numerous sensors available, there seems to be...
View ArticleHATs and other add-ons • RPI 5 5v to 12v Step Up for LED Button
I added a momentary button a while back to my RPI 5 and that works fine. I decided to add one with an LED and that works fine as well. Unfortunately, I’m never satisfied and decided to add a 2-color...
View ArticleGeneral discussion • Blue-Ray Archiving
Do generic USB external Blue-Ray burning drives "just work" on Raspberry Pi's?Any recommendation for archiving software preferably in repository that will burn to Blue-Ray across multiple disks as a...
View ArticleCompute Module • Compute Module 3
Hello, The Compute Module 3 is available in edge connector which means it has to be mounted vertically if the custom designed board is horizontally placed in the electronics lab on the table. We need...
View ArticleBeginners • Pi24 & Waveshare 1inch14 screen
Hi,Very new to the Pi, somewhere between none and zero programming knowledge. I have set 2 of them up so I can contribute to Flightradar, all up and running okThought I could add a small screen so I...
View ArticleRaspberry Pi Connect • Raspberry Pi Connect problem.
I am running bookworm on a PI 4 and am trying to use Raspberry Pi Connect. It was working until I redownloaded bookworm, but now when I try to use screen sharing, I get "Timed out while trying to...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Video-Mux - Media Pad Link Problem
Hey,I am currently working on multiplexing two MIPI sensors on the CSI1 port of a CM4. On the hardware side I am using a Diodes PI3WVR626 for the CSI signals and a TI TS3A24159 for the I2C...
View ArticleTroubleshooting • Pi not booting
Hi All,I have a few Pi 4s with various defects, and I wanted to check if any / all of them were fixable:None of them can boot, and there is nothing that appears on the HDMI.They were all tested with...
View ArticleTroubleshooting • No HDMI output when using Ai Hat+
Hi TeamI have a Rpi 5 (8Gb), official Rpi power supply (5A for 5') and the Ai Hat+.With the Hat+ connected, I do not get any monitor output - this does not seem to be a power issue (was my first...
View ArticleGeneral discussion • 3.3V 5.5V Shortage Still A problem on RPi5
Hey,sadly my Pi5 has meet with a short between 3.3 and 5V.Im Wondering. This Problem was prominent on Rp3. How can it be that this Problem has not been resoved on Pi5(With a failsave for example).I...
View ArticleCompute Module • Restricted permissions for CM4 Provisioner
Hi All,We are gearing up to put CM4 modules into production. I have made a 8 way provisioner that works fine. I have made a stand alone resetter to erase CM4 modules. All good.I'm in R&D and take...
View ArticleGraphics, sound and multimedia • Raspberry pi 5 - gstreamer h265 HW decoding...
Hi,since nobody answered by other post "Pi 5 h.265/HVEC HW Decoding Project" i am sharing my experience with raspi 5 HW decoding:ari_pi5@pi5:~ $ ^Cari_pi5@pi5:~ $ gst-launch-1.0 -v playbin...
View ArticleBeginners • alsa loopback setup
Hi, I'm new to this board. I have been googling up a storm and trying to find sane guidelines on how to get something done.I use the Rasp Pi 4 B headless to play audio music to USB DAC / speakers....
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General • [dual core][2 SPI]Using 2 SPI buses of Pico W for 2 SD cards on 2...
Hi, as subject I'm trying to use 2 SPI buses of Pico W, each one for interfacing one SD card, carried out on each Pico W core. I'm using Earle's rp2040 lib for pico w in the arduino IDE. I don't want...
View ArticleSDK • Installing Pico SDK on Ubuntu 22.04 X64_86 I5 desktop computer
A few years ago installing the Pico SDK on Ubuntu (X64_86 using Intel I5 processor) didn't really work well. But now it seems to be different and I made a short guide how to install the Pico SDK on...
View ArticleGeneral discussion • Unlock the Power of Raspberry Pi with AI Kit – Free...
Over the past few years, AI has demonstrated extraordinary creativity across various fields. Just a few months ago, Raspberry Pi released the AI Kit, an exciting tool for AI enthusiasts. However,...
View ArticleGeneral discussion • How can I syntax check php scripts in webserver?
HELP!I have a number of php scripts on my webserver which my RPi devices call for certain reporting tasks.For instance there is a php script I wrote many years ago which is called when the RPi starts...
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