Hottest Questions This Month

1

vote

2

answers

151

views

Running ARM64 binaries on RP4

modified Mar 29 at 16:01 Dmitry Grigoryev 20.9k

1

vote

3

answers

65

views

Do double sided GPIO headers exist?

gpio pi-zero

modified Apr 9 at 11:56 Milliways 48.3k

0

votes

2

answers

300

views

Fan control GPIO settings

gpio

answered Mar 24 at 23:48 Milliways 48.3k

2

votes

3

answers

143

views

Simulating a Keypad with Raspberry PI

keyboard input-device

answered Apr 11 at 18:36 Abel 101

2

votes

3

answers

105

views

How to command the raspberry pi to mute and unmute its microphone

audio lxterminal microphone

modified Mar 31 at 21:06 GChuf 150

-1

votes

3

answers

81

views

How come my 5V relay is always switched on? How to fix it?

raspbian pi-3b+

modified Apr 19 at 4:05 tlfong01 3,686

3

votes

4

answers

120

views

Low voltage warning despite using official power supply tested at 5.2V

power-supply voltage

modified Apr 17 at 14:59 JonasVautherin 695

0

votes

3

answers

170

views

How to disable “Wi-Fi is currently blocked by rfkill.” message?

wifi ssh

answered Apr 11 at 1:32 Gordon Fogus 11

0

votes

2

answers

66

views

How should I interface a solenoid to a RPi GPIO input?

gpio sensor home-automation

modified Apr 4 at 10:38 JRI 318

1

vote

2

answers

51

views

How to use 2 GPIO pins for 3 buttons

gpio python signal

modified Apr 12 at 8:34 Dmitry Grigoryev 20.9k

1

vote

1

answer

168

views

Rpi pico micropython ssd1306 OSError: 5

i2c pi-pico micropython

modified Apr 8 at 4:37 tlfong01 3,686

-1

votes

2

answers

100

views

Change Raspberry Pi 3 for Raspberry Pi 4

pi-4

answered Apr 7 at 20:47 StevePoling 31

2

votes

1

answer

64

views

Can a Raspberry Pi boot a small OS/application off of a floppy disk?

gpio usb connection

answered Apr 8 at 10:11 Chenmunka 558

0

votes

1

answer

44

views

What is the raspberry key for on the PI 400?

keyboard

answered Apr 3 at 11:48 ben_nuttall 1,976

1

vote

3

answers

92

views

After fresh install of Raspberry OS the menu bar is missing in tightvnc session, how to fix?

vnc lxde taskbar

modified Apr 9 at 9:29 monok 155

2

votes

1

answer

84

views

Is there a package or library for controlling the DS3231 on the Raspberry Pi

packages rtc timekeeping shared-libraries ds3231

modified Apr 19 at 4:37 tlfong01 3,686

2

votes

1

answer

49

views

Vlc only outputs audio to bluetooth

audio bluetooth vlc

modified Apr 19 at 7:20 Dmitry Grigoryev 20.9k

1

vote

1

answer

70

views

CM4 IO Board Fan I2C

i2c

modified Apr 13 at 20:04 XenonOrion 11

1

vote

2

answers

68

views

PC Windows 10 Thonny MicroPython IDE does not detect Rpi Pico MCU or I2C/SPI/UART devices

pi-pico micropython

modified Apr 5 at 5:16 tlfong01 3,686

0

votes

1

answer

67

views

certificate problems on docker image for rpi (alpine) [closed]

docker alpine

answered Mar 31 at 0:14 Guerlando OCs 45

0

votes

2

answers

38

views

Troubleshooting cron job to restart broken internet connection

ssh ethernet pi-zero bash reboot

modified Apr 1 at 7:56 Seamus 12.1k

0

votes

2

answers

37

views

How to control and 12v DC solenoid with gpio pins?

pi-4

modified Apr 15 at 15:02 Seamus 12.1k

0

votes

1

answer

46

views

What is the difference between apt and apt-get

raspbian apt

answered Apr 16 at 0:43 Milliways 48.3k

0

votes

2

answers

45

views

How can i2cdetect display all I²C addresses as used?

i2c

modified Mar 26 at 18:23 Neppomuk 349

2

votes

1

answer

43

views

I2C baudrate in Raspberry Pi, depends on arm core frequency

i2c serial raspberry-pi-os

answered Mar 25 at 13:36 Dmitry Grigoryev 20.9k

0

votes

1

answer

54

views

Wiping , disabling everything on a Pi 4 [closed]

pi-4

answered Mar 30 at 6:03 Seamus 12.1k

0

votes

2

answers

68

views

raspberry pi and ultrasonic distance sensor HC-SR04

raspbian gpio pi-3b+ sensor

answered Apr 7 at 15:59 CoderMike 5,405

1

vote

0

answers

66

views

Cannot ssh raspberry zero over ethernet using adapters (Micro USB to usb and usb to ethernet)

raspbian networking ethernet pi-zero

modified Apr 17 at 17:56 wannaKnowItAll 111

1

vote

1

answer

50

views

Raspberry Pi4 USB3 / SSD going to sleep

usb3

answered Apr 8 at 14:27 gibbotronic 21

0

votes

1

answer

50

views

Streaming to twitch using a video file [closed]

streaming

answered Apr 9 at 0:33 Jaromanda X 1,827

-2

votes

0

answers

64

views

Geckodriver on Raspberry Pi?

raspbian pi-3 selenium selenium-webdriver

asked Mar 29 at 3:02 NRO 1

0

votes

0

answers

64

views

Bluetooth device connection lost after a second

pi-4 bluetooth serial

modified Apr 8 at 17:45 Beginnerlevel 1

2

votes

1

answer

38

views

Wrong password creating on first boot (cloud-init) (Ubuntu 20.04 server, RPI 4)

pi-4 ubuntu password user init

modified Apr 1 at 12:58 Simon Banks 184

0

votes

2

answers

38

views

Headless Raspberry Pi 4 Password Reset?

raspberry-pi-os password

answered Apr 6 at 8:25 Milliways 48.3k

0

votes

3

answers

48

views

Is it possible to reboot my pi3b+ after I have run sudo halt without unplugging it and replugging it back in? [duplicate]

pi-3b+

answered Mar 26 at 20:41 Michael Harvey 1,090

2

votes

0

answers

61

views

Running Simple Script On Every Boot

boot bash script

modified Mar 30 at 13:57 stocky 21

2

votes

2

answers

61

views

Can't connect to Pi over SSH without rebooting it every day - Network Error: Connection timed out

ssh putty

answered Apr 12 at 19:38 Bernard Peek 1

0

votes

2

answers

47

views

/etc/dhcpcd.conf missing on Rasbian

raspbian-buster dhcp static-ip

answered Apr 7 at 22:36 Milliways 48.3k

0

votes

2

answers

60

views

Car Pi Power Auto Shutdown

cars

answered Apr 7 at 6:02 ismail 11

-3

votes

2

answers

36

views

SSH warning, Help

ssh

answered 13 hours ago Milliways 48.3k

0

votes

1

answer

46

views

Is it possible to receive an FM radio's audio stream in software?

python audio streaming radio

answered Mar 30 at 7:24 Seamus 12.1k

0

votes

0

answers

58

views

Raspberry Pi is constantly CPU throttling

pi-4 temperature cpu

modified Apr 10 at 0:16 yaBoiDoesntKnowWhatHesDoin 1

0

votes

1

answer

27

views

Is there a way to add SSH public keys to the SD card image before booting?

ssh image setup

modified Apr 19 at 15:54 Andrew 611

0

votes

1

answer

41

views

How can i use one raspberry pi as a controller for another rPi?

python wifi

modified Mar 27 at 19:55 Alexis Wilke 138

1

vote

0

answers

52

views

Raspberry Pico RP2040 - Circuitpython ULAB FFT Frequencies

analog-to-digital measuring pi-pico circuitpython

modified Mar 31 at 17:52 GeorgetheCat 21

0

votes

1

answer

52

views

Docker-Compose won't install on Raspberry Pi 3

pi-3 raspbian-stretch

answered yesterday Benos 101

0

votes

2

answers

24

views

running loop in call back function blocks other callbacks - GPIO add_event_detect

gpio

modified Apr 20 at 8:45 B.Ondrej 101

1

vote

0

answers

50

views

Turn off red light? Override read-only?

pi-3b+

modified Apr 1 at 15:07 Andrew 611

Top Questions

Looking for more? Browse the complete list of questions, or popular tags. Help us answer unanswered questions.