Questions tagged [pi-3b+]
Use for questions specific to the Raspberry Pi 3 Model B+
1,166 questions
0 votes
0 answers
19 views
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 ...
0 votes
0 answers
36 views
How can I configure a Raspberry Pi 3 B+ as an I2C Slave?
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 ...
-1 votes
1 answer
87 views
GPIO Zero's when_pressed/released does not work when run from rc.local
I have made a simple script that uses when_pressed and when_released to read the value of a GPIO pin and writes it to file. It works as expected when run from terminal, but not when run from rc.local. ...
0 votes
0 answers
59 views
Recommended Raspbian version for RasPi 3B+ and AIY project
I can boot the latest Raspberry Pi OS on my Raspberry Pi 3 B+ with no issue by downloading this image and flashing it to an SD card: https://www.raspberrypi.com/software/operating-systems/ Now I want ...
0 votes
0 answers
47 views
Considerations for selecting a Kodi distribution
HOW-TO:Install Kodi on Raspberry Pi lists three Easy / Kodi centric distributions: LibreELEC - Download • Wiki • Forum OSMC - Home Installing • Wiki • Support Forum XBian - Installing • FAQ • ...
2 votes
2 answers
136 views
Red light not turning on
I have a pi3 b+ model. I it brought like 6 years back, which I used as a portable pc. After 1 year there was no need to the pi3, so it put it up in a shelf. Now when i tried to turn it ON I dont get ...
0 votes
0 answers
33 views
My raspberry pi 3b+ is not booting
I've been using my raspberry pi to power up my robot, the raspberry pi is powered by a 7.2v battery that's going to a regulator to put it down to 5v, it worked fine until the next day when I turned it ...
0 votes
0 answers
33 views
Missing subtitles when playing live stream with OMXPlayer
When playing the following live stream from NRK with OMXPlayer, no subtitles can be displayed: https://nrk-live-no.akamaized.net/nrk1/muxed.m3u8?adap=small #EXTM3U #EXT-X-VERSION:3 #EXT-X-INDEPENDENT-...
0 votes
0 answers
71 views
A piece on my Raspberry Pi 3B+ fell. Is it dead?
The small piece on the back of my board near the sign PP61 circled in the image fell off. Is my Raspberry ok or is it dead?
0 votes
0 answers
124 views
RPi3B+ and Waveshare 3.5B-V2 display: not showing anything
I have an old RPi3B+ and wanted to give it an upgrade with this 3.5" screen made by Waveshare: I have created an SD card for the Pi on my Ubuntu PC with "Imager": recommended 64bit ...
0 votes
2 answers
184 views
Need help with wireless communication between raspberry pi 5 and 3b+
I just picked up a Raspberry Pi 5 as a beginner in the field of electronics/robotics. I want to create a simple project where the Raspberry Pi 5 reads the output of a sensor and sends the data over Wi-...
2 votes
1 answer
120 views
Running a 42 LED Segment display with 7 pins
I have found a little LED Segment display from a small bluetooth speaker. There are 42 LEDs on the display, including a battery light, FM light and a few other random lights. The display has 7 pins. I ...
0 votes
1 answer
76 views
WS2812E Not lighting up
I am trying to use a WS2812E LED-Strip with the raspberry pi. I am using the HW131 Power Supply and a RaspberryPI 3B+. The LED strips GND is connected to both the HW131 and the RaspberryPI GND. The ...
0 votes
1 answer
91 views
Strange partial freeze or disconnection (how to find the cause?)
I have a Raspberry Pi functioning as a server for various tasks, including granting access to a port via RFID, managing a Telegram bot, and serving as a bridge to access my network via SSH from the ...
-6 votes
1 answer
75 views
Why do the Docs say "5V" but after I buy one, I'm expected to buy a custom power supply? [closed]
I believe the rpi was "redesigned" so it would NOT work on a cell phone charger, like it's touted. Anybody else irritated with the manufacturer over this?