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Top Questions

5 votes
4 answers
2k views

Raspberry Pi DPI only works over short distances. Why?

4 votes
2 answers
2k views

How do I reset the lost password of a Pi 4 running Ubuntu server?

3 votes
2 answers
547 views

SSH into Raspberry Pi OS Lite not working

2 votes
2 answers
141 views

How to install wiringpi on Raspbian

2 votes
2 answers
50 views

Crontab can't create logs (Permission Denied)

2 votes
2 answers
82 views

Cannot install florence

1 vote
1 answer
103 views

AttributeError: module 'RPi.GPIO' has no attribute 'ChangeDutyCycle'

2 votes
1 answer
63 views

5 Volt Relay not working as expected

-3 votes
1 answer
54 views

Is it possible to connect multiple sensors to raspberry pi? How do I expand on the standard gpio pins?

1 vote
1 answer
78 views

VNC connection refused

0 votes
2 answers
72 views

Is it possible to Cross Grade raspbian to make it 64-bit?

1 vote
2 answers
70 views

Anydesk not installing in Raspberry Pi 4 with Raspberry OS 64 bit

2 votes
2 answers
61 views

dhcpcd.conf inform vs static ip vs request. How should you REALLY setup a static IP?

0 votes
1 answer
95 views

"raspberry" password denied first ssh connection [duplicate]

0 votes
0 answers
94 views

Slanted Screen on raspbian

0 votes
1 answer
54 views

My relay triggers on access. How to disable this?

1 vote
2 answers
52 views

Raspberry PI noise reduction on analogue sensors

1 vote
2 answers
50 views

32 GB SD card showing only 15 GB capacity [closed]

2 votes
1 answer
38 views

Raspberry Pi 3B+ board SMT component identification

1 vote
1 answer
47 views

Can a raspberry pi get the video feed of another through a NFS server between the two?

1 vote
1 answer
45 views

Reading data from GPS module using Python on Raspberry PI

0 votes
2 answers
44 views

Raspberry pi 4 Low voltage warning

0 votes
0 answers
71 views

No module named RPi.GPIO even though it's installed

-1 votes
0 answers
70 views

libcamera and PiCamera not working on Raspbian Bullseye

0 votes
0 answers
69 views

Glamor Graphic Errors troubleshooting libcamera on headless raspberry pi zero w

0 votes
1 answer
52 views

Does Raspberry Pi required official keyboard for wired ones? [closed]

1 vote
1 answer
40 views

Advice on how to get started with building a home safety system using a Raspberry pi 4 [closed]

0 votes
1 answer
62 views

Camera not working on Raspberry Pi 3B Running Debian Bullseye

1 vote
1 answer
37 views

How to check on which OS system the python program is running to import rpi.gpio?

1 vote
0 answers
61 views

Problem with reading GPIO input value - photoeletric sensor

0 votes
0 answers
59 views

Raspbian Lite cannot login through SSH because it user needs to be configured

1 vote
0 answers
59 views

Frequency counter with external reference

0 votes
1 answer
45 views

Why does Pi4 running NUT need a reboot after power outage to connect to APC500 UPS

0 votes
1 answer
53 views

reading two webcams in opencv

1 vote
3 answers
53 views

Rpi GPIO code not working

0 votes
1 answer
41 views

Cannot ping Rapsberry from another Raspberry

0 votes
1 answer
31 views

Raspberry Pi GPIO shutdown/reboot options

1 vote
1 answer
50 views

Controlling stepper motor with Raspberry pi

0 votes
0 answers
49 views

waveshare GSM/GPRS/GNSS/Bluetooth HAT gps software problems (AT commands)

1 vote
1 answer
37 views

Raspberry Pi 3 Model B won't boot but SD Card and board are fine

1 vote
1 answer
36 views

Use RPI instead of Arduino

0 votes
2 answers
36 views

CAN bus from Raspberry Pi3+ to Arduino Nano

0 votes
0 answers
44 views

Cannot connect to Internet with USB Tethering Raspberry Pi 4

1 vote
1 answer
34 views

Visualize a web page on raspberry OS Lite

0 votes
1 answer
43 views

Cannot install libc6: Depends: libgcc-s1 but it is not installable

0 votes
0 answers
42 views

Chromium crashes after reinstallation on pi4

-2 votes
1 answer
42 views

error sudo apt-get upgrade or install

0 votes
1 answer
41 views

Does Raspberry Pi Camera use specific GPIO pins?


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