Other projects • Issue with a 2004a (20-character/4-line) i2c LCD
I saw an idea to add an LCD to my OpenSprinkler Pi. I started following the plans from Stanoba on GitHub but found his code didn't work; there were changes to both the OpenSprinkler's firmware, as...
View ArticleTroubleshooting • Pi Pico W: Another 'bricked' post (but I'm fairly convinced)
My pico w was running fine until I assigned the script below as main.py. Running Windows 11.Issue: Board is no longer recognised by Thonny, and it is showing in Device Manager as an unrecognised USB...
View ArticleCamera board • PiCamv2/Motion changing resolution crops the image.
Pi4PiCamV2Motionlatest OS Looking to replace a USB cam. PiCam2 is nice, looks great, but if I set the size to1920x1080 in Motion, I get a cropped image, definitely not what I want. If I set it to the...
View ArticleGeneral programming discussion • Trying to write a command to edit folder...
I need a command I can send through terminal or put into a Script File to rename all folders in a certain directory. All file names are of format File Name (####). I want a terminal command or command...
View ArticleTroubleshooting • Pi5, New PoE hat , LED Code 4-long-5-short
New to pi. Have an RPi5 with a wavshare poe hat. Pi seems to get power but flashes 4-long-5-short (which is better than the 4-long-3short fatal error I've seen others get on the 5... hopefully). It...
View ArticleNetworking and servers • pi os and ipv6
HiGot a pi5 recently - using default pi os. ipv6 is enabled, I don't have it on my router and my ISP doesn't provide ipv6 native.I could setup ipv4 to ipv6 but I don't.Should I leave ipv6 enable or...
View ArticleBeginners • Can't list installed libraries
I need to list the installed libraries on Raspberry Pi5. I get the following error when I use pip list command.Code: user@raspberrypi:~ $ pip listERROR: Exception:Traceback (most recent call last):...
View ArticleHATs and other add-ons • build hat serial protocol pid
I am trying to figure out how to do pid speed control using the build hat serial protocol, using the built in pid on the build hat.there are a couple of things i am struggling with mode M1 is speed...
View ArticleGeneral discussion • Cups/Samba Server
I am trying to use my raspberry pi as a print server for a windows 98 computer connected preferably directly via ethernet, but right now I am running it through a switch because I do not have a...
View ArticleTroubleshooting • No green lights intermittent black QR screen
I have had several PIs. 3, 3B and now 4B The 2 3s, died within a month so I thought I will buy a pi4 kit with all official SD, power, heatsinks everything. And I have the same issue. There is no green...
View ArticleTroubleshooting • Help my raspberry pi is not booting
I have a raspberry pi 3b and I have re flashed the os and now it won’t boot when i plug it into my monitor it says no signalStatistics: Posted by Afton1983 — Tue Jun 18, 2024 10:11 pm — Replies 1 —...
View ArticleGeneral discussion • Raspberry Pi Desktop
I thought about testing Raspberry Pi Desktop to enjoy kernel 6.6 on PC. But to my great regret, I discovered that the latest ISO available is dated July 1, 2022 and is under Debian-old (11 bullseye)...
View ArticleGraphics, sound and multimedia • Output to both HDMI ports simultaneously...
HelloIs it possible to send two independent video streams to the two HDMI outpts simultaneously using gstreamer and kmssink? I am attempting to create a pipeline to read from /dev/video0 using v4l2...
View ArticleAdvanced users • Using DRM library with Wayland or X (graphical) running?
On RPI 5, can my program display on HDMI 2 while Wayland or X (graphical.target mode) is using HDMI 1? My program displays on HDMI 2 when booted to CLI (multi-user.target), but when I boot to...
View ArticleRaspberry Pi OS • SSH connection issues with Bookworm.
Using Bookworm on Pi 4 I have a weird issue where I can connect SSH through PUTTY using device name but attempts to connect using IP result in a "connection refused" error. Is this normal or is there...
View ArticleGeneral discussion • Initialize .py file when starting raspibian
Good evening everyone, I'm trying to get Raspbian to start my .py file that is on the Desktop automatically when the system is restarted. Can anyone help me?Statistics: Posted by samuelrocarvalho —...
View ArticleBeginners • how to configure the memory for mode (irq, fiq ..)
I am working with the Pico.While trying to configure the memory for the Pico, I became curious about the memory allocation sizes for the operating modes.I am wondering how much memory is allocated for...
View ArticleNetworking and servers • FTP account setup for user that is not pi
Hello All,The tutorials to setup ftp on rpi (that I found on Google) assume that I want to user user name pi for the ftp. What if I want another user name? I recall that I removed user pi from my rpis...
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Advanced users • External HDD/SSD/nVME for the PI5
https://www.youtube.com/watch?v=EXWu4SUsaY8Ok folks I opening this topic because I wonder if any of you run into the following issue:I had many Raspberry PI 2-3-4 setups where a regular mechanical...
View ArticleGeneral • Trouble soldering picow
I'm new to soldering, I purchased a Hakko fx-888. I have some 60/40 lead solder as well as lead free. I am trying the lead solder as folks have said that is easier for beginners.I turn on the Hakko,...
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