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HATs and other add-ons • 7600G-H 4G HAT - RFI issues?
Been testing out the Waveshare SIM7600G-H HAT on a RPI Zero. Thanks to this forum I had the unit up and running in no time However, when used as a HAT/Pogo pins, I was having some random issues like...
View ArticleTroubleshooting • Bug? Cannot find kernel headers for the running kernel...
Hi everyone.I recently installed the "Lite" (32-bit, no desktop environment) image on my Pi 4. It's a fresh and clean system, I haven't tampered with anything.My current goal is to compile the Alfa...
View ArticleSDK • How to reboot the Pico W into disk mode from my code?
During development, I often need to re-flash my code on the Pico. To save me from having to unplug/replug the USB plug while holding the BOOTSEL button, I use the "picotool load -f" command...
View ArticleTroubleshooting • Raspberry Pi 4 Not working
Hi I have been using my Pi 4 as a headless machine and using my pc to ssh into it. I was using it for a couple days and then I stopped for about 5 days, I go to power it on today. I can no longer ssh...
View ArticleBeginners • Help with connecting libraries
Hi, I am a complete novice when it comes to RPi. Previously I used Arduino but for the new project I need more powerful hardware. I can't understand how the libraries work. Do I have to add paths to...
View ArticleCompute Module • Custom Device Tree Model Property
I'm working on a project that needs a custom device tree. I have a custom carrier board for the CM4 that has a lot of on board devices that needs to be configured and it doesn't make a lot of sense to...
View ArticleSDK • I'm curious why my sloppy code is actually smaller than optimized code...
My apologies for posting so much code here. Please let me know if this frowned upon.I wanted to start a new thread that is related to my previous "How can I profile basic functions for the RP2040?"...
View ArticleGeneral • Did I burn my Pico W ?
My Pico when connected spits out this message & the RP2040 gets very hot when i connect it to my laptop. Code: Unable to connect to COM9: port not foundProcess ended with exit code 1.Statistics:...
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HATs and other add-ons • Raspberry Pi DAC + does not work with Rasbperry Pi 5
Hello,Here is my setup:Raspberry Pi 5, 8GB. Using official 27W power supply. Active cooler installed. OS/kernel information: Code: $ cat /proc/versionLinux version 6.6.40-v8-16k+ (dom@buildbot)...
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Beginners • Run-in for new RPi 5
New to RPi. Any diagnostic and exercise test software to confirm with some benchmark numbers that my old 32GB SD is not too bad. Just assembled a RPi5 8G RAM with official casing and battery/cell on...
View ArticleBeginners • Changing Hostname after completing OS and app development
When setting up a Pi which will then become a production web server or e-mail server I have had a bad habit of using something like DevWeb4GroupA. Then, when done and it is working (nginx, postfix,...
View ArticleTroubleshooting • Unable to connect to RasPi
I'm having a problem with my Raspberry Pi where I can't ssh into or ping it. Here how i setup OS https://ibb.co/DC01wz7When i tried to ping it i got this respond:C:\Users\phamv>ping...
View ArticleRaspberry Pi OS • Rasbian Wheezy - mincraft pi
Hi,my son wants to learn to program in Python with Minecraft. There used to be an Raspbian version with Minecraft-pi which can be manipulated via programming in Python. However this Raspbian version...
View ArticleRaspberry Pi OS • Remove borders on gtk apps
I use Raspberry Pi OS with X11 and I notice that gtk applications have thick borders around the window. I believe it is due to the PiX theme, and therefore I believe that a css file should be...
View ArticleHATs and other add-ons • Raspberry Pi 1 Case
I've got a number of older Raspberry Pi laying around which I planned to use for a particular use but never got around to it. But I came up with a temporary use case for one of them and would like to...
View ArticleAdvanced users • log voltages from 0 to 5 volts at an adjustable rate per second
Hi there,I am wanting to build a device using a Raspberry Pi that could log voltages at an adjustable rate per second and save the logs in a file. I am confident in the software side before and have...
View ArticleBeginners • Please help me connect phone to Pi 5 via Bluetooth.
I have rarely used bluetooth.I use it to attach phone to radio in the van, that is it.Pi5, 64 bit Pi OS, KDE Plasma desktop.I have tried various things. I can't find anything else to try.I enable BT,...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Interfacing a 8-bit Serial RGB Display
Hi,I want to use a Samsung LMS250GF03 display with my Pi. This display utilizes 8-bit serial RGB, with HSYNC, VSYNC and DOTCLOCK.Link: https://www.rockbox.org/wiki/pub/Main/C ... 50GF03.pdf. Correct...
View ArticleGeneral discussion • chiaki display issue
Hello everyone,I'm new to the rasberry pi forum but am excited to be here! So recently I tried using chiaki on my pi5 to connect to my ps4 and everything worked except for the display. I was wondering...
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HATs and other add-ons • Wood cases for Pi plus
About to build some wooden cases for Pi 4 and 5 with various extra bits so the cases are as small as possible while fitting everything. Looking at cases I can glue together for general permanent use...
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