Beginners • Non Pi power brick
Hello all I am booting a Pi 5 with a 5 volt 6 amp TV brick through a usb-c breakout plug. Measures 5.2 volts at the brick male plug, not plugged in, under no load. CPU set to performance. What is best...
View ArticleBeginners • how to disable login
so i have a script for an automatic program on the raspberry pi zero 2, but when booting it asks for password, but i can only use the boot of the sd, i don't have access to controlling the raspberry...
View ArticleAutomation, sensing and robotics • Status of I2C
I found lots of similar questions in the past, but time passes, and what was a good suggestion two+ years ago may not still be the way to go today, so...I need to drive a couple of devices (a clock...
View ArticleClik here to view.
SDK • Does gpio_get_all64() return a single-cycle state?
I have a RP2350b and was wondering if the function to read all the GPIOs simultaneously actually reads them from a single cycle?I'm not really familiar with the SDK internals, but looking at the...
View ArticleGeneral discussion • HyperHDR and the Raspberry Pi 5
I just upgraded my Raspberry Pi from the 3 to the 5 and I have spent about 12 hours trying to get my ambient lighting working. I’ve searched for something that works and I haven’t found anything. I am...
View ArticleTroubleshooting • Environment is externally managed?
Hi,I got a raspberry pi 4B, but every time i try to install the os in it, it says "environment is externally managed".Everything is mine - the pi, the SD and so on. No company or organization gave me...
View ArticleCompute Module • CM4/CM5: Autostart when 5V rises not fast enough
Hello world;as I understand, CM4 and CM5 require a minimum rise time of the 5V supply voltage in order to start. In case the supply voltage rises too slowly how can I guarantee that the CM starts. My...
View ArticleGeneral discussion • Confused by SD Card Copier
Pi 2 BQuestion?What do I choose to copy from and which one do I choose to copy to?I am using the SD Card Copier option from the 'Preferences' option on the main menu but there are so many to choose...
View ArticleGeneral • RP2350 address translation
I've setup A and B partitions for my FW. The bootrom happily overwrites the older versioned partition when I drag and drop a uf2 file. All good.My A and B partitions are only 200 K each. Now I want to...
View ArticleGeneral • REPL over USB & REPL over UART. How do they coexist?
Hi,I have recently enabled REPL over UART on one of my Picos. This alone works nice.Today I connected that board to Thonny (only) and I see that some things are strange:1. In Thonny I can't run...
View ArticleGeneral discussion • Ssd used on pi4 for pi5
Hi everyone,I have one pi4 for my home automation with node-red, zigbee2mqtt, etc etc (so original raspberry)I would like to buy one pi5 to replace pi4 but I don't want to reinstall all the the...
View ArticleClik here to view.
General • I’ve created an easy-to-use terminal interface for...
This library is called Shellminator, and it runs on almost any microcontroller. It's incredibly useful in robotics and excellent for debugging. With Shellminator, you can manipulate your system in...
View ArticleClik here to view.
Compute Module • Undetected MEMS IM69D
I am trying to connect my IM69D130 Shield2Go microphone module connected to a breadboard and my raspberry pi 4 model b, using the following tutorial: github.com/Infineon/i2s-microphoneI have tried...
View ArticleBeginners • GPIO0 and GPIO1 physical pins on CM5
Hi,I'm developing a PCB using CM5 as main processor and neet to use 4 UART and 2 I2C, but I'm finding hard to physical PIN assignment for GPIO0 and GPIO1 for connecting UART1 TX and RX pins,...
View ArticleHATs and other add-ons • Mounting PICAN FD (with LIN-bus attachment) on Rpi5
Hello!Im doing a project where I want to mount a PiCAN FD on top of a Raspberry Pi 5.I am sort of a newbie in regards to the electronics but wonder what type of headers/pins I would need to connect to...
View ArticleGeneral discussion • CM4 symbol and footprint
I am using Xpedition PCB design software from Siemens, previously known as Mentor Graphics Xpedition PCB. I need to add Compute Module 4 (CM4002008) in the schematic and PCB layout design. How can I...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • CSI-2 signal detection
I have both Raspberry 4 and 5 boards, and CSi-2 signal. I dont know its configuration - lanes, format, etc. Is there any way to activate CSI-2 port and try to detect incoming signal?Statistics: Posted...
View ArticleClik here to view.
Java • artefacts using swing with opengl
Hello,we are using a Raspberry Pi5 with the latest Raspbian OS and Openjdk-17 to run our java application that is built on the Swing framework.When running the application withCode: java...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • PEC are not supported in raspberry pi 5
Hi ,I am looking for PEC Support on I2C adapter Synopsys DesignWare (i2c-1 on pi5).Could you please let me know how to enable PEC on same.Thanks,AshishStatistics: Posted by Yadavash — Wed Mar 26, 2025...
View ArticleDevice Tree • ttymidi not working
Hello, ttymidi works correctly under Debian 6.6.51.I started a topic a year ago:viewtopic.php?t=365126Copying a patched midi-uart0-pi5.dtbo solved the problem.Now it seems (again) not to work under...
View Article