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I’ve recently switched entirely to using a Raspberry Pi 5 (16GB) as my main home desktop, and I’m really enjoying the change. I still have a Windows 11 laptop from work (sadly, I don’t get a choice ...
Raspberry_Pi5_nobody's user avatar
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1 answer
36 views

I have a Rasperri Pi 5 and I need to increase swap memory to 4GB to self-host PhotoPrism, as explained in their guide. Details about my operating system: PRETTY_NAME="Debian GNU/Linux 13 (trixie)&...
spy95's user avatar
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13 views

I’m trying to display jpegs full screen on a second monitor on a Raspberry Pi 5 using opencv in Python. import cv2 from pathlib import Path from screeninfo import get_monitors, Monitor def ...
user190002's user avatar
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18 views

I use a RPi 4B, on which I want to use a camera P5V04A Rev 1.3. I boot on Bookworm 64 Full, my problem is that the camera is not recognized: rpicam-hello --list-devices returns: no camera available. ...
Xavier Prudent's user avatar
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👋 I'm building a privacy-focused voice assistant on a Raspberry Pi 5 that runs gemma2:2b locally via Ollama. It works, but I'm trying to squeeze out more performance for a better user experience. ...
user193350's user avatar
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I'm already aware of 5V (±0.25V), and being ready for a 3A drain. But I'm also concerned about things like ripple voltage, ripple frequency and just how sharp transient demands will be. I also need to ...
Opux's user avatar
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40 views

Upon a raspberrypi I hooked up a macronix MX35LF1GE4AB flash memory chip. For that I hooked the chip into a raspberrypi zero w like this: The chip is connected as: Flash Memory Raspberry Pi GPIO pin ...
Dimitrios Desyllas's user avatar
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2 answers
32 views

I'm using buildroot 2025.08.1 for a rp3b. After create a minimal build based on default rpi3 defconfig, I tried to add wifi with IWD, following this tutorial without success. The only other change I ...
Julien Pardo's user avatar
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I’m told (thanks,Grok) that at the end of a “shutdown -h now” at the very end, the kernel can send a low pulse about 100msec long out the GPIO23 pin. I will use this to have a relay then cut power ...
N6PVP's user avatar
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A DPI display is working with CM3+. However, when changing the CM3+ to CM4S, only the backlight is working. Attempts to resolve the issue: A GitHub issue has been created and several steps have been ...
030's user avatar
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44 views

Thonny fails to load on my new RPi CM4, tried sudo apt update && sudo apt upgrade -y, that successfully applied a huge update, but Thonny still fails:` d aves@raspberrypi:~ $ thonny 16:46:28....
davesedar's user avatar
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I am building a full size Dalek and wanted to use a Raspberry Pi for audio effects, rather than by a dedicated Dalek Sound Effect unit. I managed to create a bash script that used the rec and play ...
Bill Harvey's user avatar
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1 answer
13 views

I have installed slackware-current on Raspberry pi4, I want to use the raspberry pi4 as "tv decoder", the program "vdr-sxfe" using opengl give me good performance (perfect on x264 ...
elbarna's user avatar
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0 answers
27 views

I am teaching some IoT concepts to some high school engineering students. I have used Raspberry Pis for years in class and always been able to get the students to use SSH with them through Putty. ...
SteveC's user avatar
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0 answers
18 views

I am running Raspberry Pi OS Lite (without GUI) on a Raspberry Pi 3B and have connected a generic ILI9341 display to the GPIO. I am getting inverted display, and I reckon that I am going wrong ...
Akashdeep Dhar's user avatar
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11 views

If I run wpctl status after booting Bookworm Lite on Pi 4 it doesn't list Built-in Audio Stereo under Sinks. If I try playing audio through it (using default pipewire output in Kodi) it's very low ...
Andreas's user avatar
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I've got a RGB panel whose driver conflicts with snd_bcm2835. I can manually rmmod snd_bcm2835 before running the panel but would prefer to stop the snd module from loading altogether. I'm using an ...
MLu's user avatar
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0 answers
23 views

I wanted to run WEBDAV on my Paspberry Pi 3, which requires Apache. I ran: sudo apt update and then: sudo apt search apache2, but I got the message: `Package apache2 is not available, but is referred ...
Виктор Димитренко's user avatar
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1 answer
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when I downloaded pihole I already had my websites running on apache2 port 80 and pihole ran on lighttpd so I had to run it on a different port... for example port 9080, but when I tried to open http:/...
anonymous's user avatar
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17 views

Im trying to get the PPS-GPIO loaded on trixie on a rpi 5. (also tried bookworm on rpi 5) /etc/modules does have pps-gpio config.txt has dtoverlay=pps-gpio,gpiopin=18 if I run ppstest /dev/pps0, it ...
sebastian nielsen's user avatar
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20 views

I have recently acquired a Raspberry Pi 5 with 4GB. It has plugged into it a generic UK keyboard that I used to use with my RP B+ and a Genius Tracker Ball. The Monitor is an Asus VS247H HDMI LCD ...
PeteThePen's user avatar
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0 votes
1 answer
25 views

I am trying to use the Anavi Infrared pHAT from PiHut to end IR commands to a television. I have read and tried all the answers that I could find, but no avail. And I do not understand what is going ...
Ljm Dullaart's user avatar
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0 answers
34 views

I am using a raspberrypi to isolate a Windows host from the rest of my network. My intention is to have a small firewall that acts as a dhcp/dns server and doesn't route the windows network to the ...
Arthur Lutz's user avatar
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0 answers
11 views

I have an ASP.NET web app that sends signal through can bus on Raspberry Pi. When I run the app throught dotnet run it runs flawlessly. I had to dockerize, and in order to have access to can bus I ...
Kamil Chmielewski's user avatar
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1 vote
0 answers
94 views

I have an automated system that prepares SD card images for an application that does not involve any direct user interaction with the Pi. Currently this mounts the boot partition in order to add ...
OrangeDog's user avatar
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0 votes
0 answers
26 views

I've wired up a MAX9857A to a Pi Zero 2W. It all appears to be working, however the only time I hear sound is on a restart. It makes a popping/crackling noise briefly and the speaker gets a little bit ...
Chris Owens's user avatar
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0 votes
2 answers
86 views

I had a raspberryPi5 that was running Bookworm, and I was able to RDP into it without issues (running xRDP and connecting via the Windows app in macOS) Setup had followed: sudo apt install xrdp sudo ...
Offbeatmammal's user avatar
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0 answers
28 views

I want to do some system programming. I am doing some basic programs. It creates an image with grub-mkrescue. Can I install grub on pi without it interfering with pi's boot process? I am using pi ...
Kenneth Nash ksnash007's user avatar
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0 votes
1 answer
63 views

I want to use my Raspberry 4 remotely via VNC. The system is a fresh set-up using Raspberry Pi OS Desktop 64bit (Trixie). The system is running head-less. Steps I performed for set-up the Raspberry: ...
Robert's user avatar
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0 answers
51 views

I am supposed to run a python script on the raspberry pi but before I do that I want to try and get the raspberry pi OS to work properly, however it doesn't matter how many times I re-flash the OS ...
dania1234's user avatar
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0 answers
22 views

I am currently working on a small project where I’m trying to configure a HID multitouch touchscreen using a Raspberry Pi, so that it is recognized and properly handled by Windows. The goal is for the ...
HID_with_rasp's user avatar
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2 votes
1 answer
55 views

I have a microSD card with existing Raspberry PI OS installed and I am wondering if I can identify for which Raspberry PI device it was written for. I checked /etc/os-release but no info about a ...
George's user avatar
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0 votes
1 answer
53 views

I am using a Raspberry Pi 5 for our project. I wish to power the Pi through USB-C but without a dedicated power adapter. I am using a XL4016 9A buck converter at 5 volts. Can i cut a USB-C cable then ...
hahhaa's user avatar
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0 votes
0 answers
16 views

Good day everyone, I’m using a Raspberry Pi 4 with two ACS ACR1281 1S Dual Readers connected. Occasionally, one of the readers (the one that’s frequently used) becomes unresponsive—it stops reacting ...
Mac Jim Gabatin's user avatar
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-1 votes
1 answer
30 views

I've had Logwatch running on a Pi4 running Buster for several years now. I wanted to run it on a different Pi4, also running Buster. The logwatch.conf files are identical: MailTo = [me]@mac.com ...
Buadhai's user avatar
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0 votes
0 answers
62 views

I have a Raspberry Pi 5 with a SSD on a Raspberry Pi Official M.2 HAT+ and a USB Stick attached. I want to run the OS from the USB Stick and use the SSD exclusively for storage. So I formatted the SSD ...
Balse's user avatar
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0 votes
0 answers
19 views

I am having issues with serial connections on my Raspberry Pi 5b. This is set up to periodically send requests to various serial USB devices controlled by PIC24's that are attached to it. This works ...
Kepler7894i's user avatar
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0 votes
0 answers
106 views

I have a headless Raspberry Pi 4 with WAN and ETH0 connected running Trixie. I need ETH0 to use a DHCP address when connected to a network with a DHCP server and then switch to a Link-Local address ...
Alex's user avatar
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0 votes
0 answers
52 views

I need to have six channels of serial Tx/Rx to control independent power supplies in real time. Ideally all six would be set (requires a few bytes each) in under 1 second. I'm a big fan of pigpio and ...
uhoh's user avatar
  • 562
-1 votes
1 answer
19 views

We have some CM3 and now CM4 mounted on custom boards. audio is enabled on both via config.txt with: dtparam=audio=on Audio is on pins 40 / 41 (I think, I have a schematic for a similar but different ...
Tommy's user avatar
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0 votes
0 answers
26 views

RPi is configured headless and operated via ssh. Running a Python script by using a service. The script exits via Ctl+S which is captured by an Exception. On the Exception the script writes data to a ...
ngm01's user avatar
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0 votes
0 answers
52 views

I am working on a project with a bunch of Raspberry devices and have hit a bit of a road block. I have a central raspberry Pi 4 that has 4 peripheral Raspberry Pi Picos all connected through an SPI ...
studi21's user avatar
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0 votes
0 answers
24 views

So we have a mystery here. We have a product where we added a PI5 to show stuff on screen. we are running the Raspbian Pi OS LITE 64 bit (bookworm, moving to trixi soon). We want to show our brand ...
bas's user avatar
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0 votes
0 answers
48 views

I am currently trying to control a NEMA 17 stepper motor rated for 1.5A through a DRV8825 driver using a Raspberry Pi 4B for a school project. I was trying to use RPi.GPIO to control the motor but it ...
silkysomen's user avatar
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1 vote
0 answers
23 views

Using Rpi4b with Bookworm can two monitors be used for one screen. For example I open one program that opens full screen on both monitors as one window, with out having to spread the window across ...
free's user avatar
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0 votes
0 answers
35 views

I have an Aardvark USB to I2C/SPI adapter and I want to use it to test I2C communications between my Raspberry Pi 3 B+ and Ubuntu computer. Because of the project I'm doing I need the raspi to be the ...
leonn's user avatar
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0 votes
0 answers
58 views

Ntptime wants to set the RTC. The Pico2w (RP2350) does not have an RTC. Setting time.localtime() does not hold and resets to the EPOCH. Using NTPTIME and worldtimeapi worked well on the picow (RP2040)....
Russell Dover's user avatar
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0 votes
0 answers
58 views

I'm quite new to Pi programming. I know this question has been asked before but things do seem to have changed with Pi 5 and the latest Python libraries. What is a way for 2 Python programs to access ...
KevinRW's user avatar
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0 votes
0 answers
28 views

ssh from my Mac to headless pi zero works no problem with cmd ssh username@raspberrypi the cmd does not ask for a password and results in username@raspberrypi:~ $ on the pi however when trying to file ...
ngm01's user avatar
  • 1
0 votes
0 answers
25 views

I have inherited several Pi's running rs-15.1. Recently when I try to sudo apt update, I get this response pi@rasp1:~ $ sudo apt update Err:1 http://raspbian.raspberrypi.org/raspbian buster InRelease ...
Jim VanValkenburg's user avatar
  • 1

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