Newest Questions
37,637 questions
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RPi1(CM): NO ttyAMA0 - whatever I try
RPi1 CM, with DietPi OS.
Fresh, latest install.
There is no /dev/ttyAMA0.
Dmesg recognizes it:
[ 0.129140] Serial: AMBA PL011 UART driver
But no serial device generation happens.
How can I get ...
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0
answers
8
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Raspberry Pi 4B connect to SPI Module ILI9488 SKU:MSP3520
Good day,
I have a Raspberry 4B, running OS:
Label
Value
Distributor ID
Debian
Description
Debian GNU/Linux 13 (trixie)
Release
13
Codename
trixie
The 3.5 inch TFT screen MSP3520 with ILI9488 driver:
...
-2
votes
0
answers
19
views
Raspberry PI Imager 2.0 - Apline Linux - OpenSSH Daemon not installed?
I flashed Apline Linux on Raspi 5:
How do I log in via SSH? Is there a default username and password?
When I watch the startup, I unfortunately don't see any OpenSSH startup from OpenRc. Is OpenSSH ...
0
votes
0
answers
27
views
RPi as WIFI music streamer using audio amp as input
I have an old school audio setup (CD player and tuner/amp). I would like to connect the amp line output to my Pi 3 and broadcast the amp output over WIFI to remote speakers in the house.
My first ...
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0
answers
28
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12V accidentally applied to 5V rail on pi 5
The pi was connected to a high power USB-C supply, a keyboard a wired network, and nothing else. I was experimenting with MOSFETs and I was using the pi just as a 5V supply alongside my 12V bench ...
0
votes
0
answers
17
views
Boot of RPi 1 OS Legacy, 32 bit hangs at /scripts/premount sh[773] completed socket interaction for boot stage final
I used Raspberry Pi Imager to download and create a boot SD of RPi 1 OS Legacy, 32 bit for my RPi 1B. When I boot it, it hangs at:
/scripts/premount [213.494253] sh[773] completed socket interaction ...
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answers
28
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pi 4 unexpected behaviour
I recently bought a new raspberry pi 4 4gb ram, it's my first Raspberry Pi and when I tried connecting it to hdmi I got no signal output, i tried all the edits in the config.txt but no sign of signal ,...
-1
votes
0
answers
28
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Android won't connect to bridged accesspoint
After setting the Wifi country code.
I followed this guide: https://www.raspberrypi.com/documentation/computers/configuration.html#use-your-raspberry-pi-as-a-network-bridge
And I got a working bridged ...
-2
votes
0
answers
18
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Rpi5 does not boot from SSD, and ssd not detected
Recently my pi has stopped responding, and I tried to reboot it. After shuting down, it wouldn't start again. I then tried to boot it from a usb stick with ther same rpi lite os, and it works, but the ...
-1
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0
answers
20
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I want to run my Raspberry Pi 5 24/7 but I'm concerned about thermal damage
I have an RPi 5 8 GB with the official case and active cooler. I know how to adjust the fan curve and etc.
I am running it 27/7/365 with no breaks. I want to keep it cool for this reason, however, I ...
-2
votes
0
answers
29
views
I want to talk to AI over the phone
I have written a programme that runs on my PI that displays scores in the form of a series of numbers for 4 players, on a hand help device. The scores displayed are held in the cloud. To add numeric ...
0
votes
0
answers
16
views
Issue setting up Wi-Fi on Raspberry Pi Model B+ at University
I recently got a Raspberry Pi Model B+ with a Vilros Wi-Fi adapter and wireless keyboard, but I’m having trouble connecting it to eduroam. On boot, the network shows greyed-out text with a prohibition ...
-3
votes
0
answers
38
views
Using Pi5 as a desktop and main home computer
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 ...
1
vote
1
answer
64
views
Permanently change swap memory size with zram generator on Raspberri Pi 5
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)&...
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0
answers
17
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opencv won't reliably display jpeg on second monitor
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 ...