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Raspberry Pi : Recent Questions and Answers

Find answers to your questions about Raspberry Pi or help others by answering their Raspberry Pi questions.

Can't mount Raspberry Pi NFS Server

I am trying to set up my pi3 running raspbian as an NFS server. I've followed these instructions: In /etc/exports I have the line:/mnt/Shared

Asked on 01/06/2022

3 answer

Trying to set up a RasPi 3A, it does nothing on boot

New to this, so bear with me. I have a Raspi 3A with a 16 gb SD card. I have installed the Raspberry Pi OS (32 bit) onto it using...

Asked on 01/06/2022 by The Candy King

0 answer

Send uart commands through bluetooth

I bought a raspberry pi 3. I ordered the Move controller it's a Kickstarter project. They use the phone to send uart commands through Bluetooth and they put a...

Asked on 01/04/2022 by MichaelAngelo

2 answer

How to Debug Bootloader (u-boot) and linux kernel in Raspberry PI

I'm learning bootloader (u-boot) and want to perform live debug u-boot with raspberry PI.My doubt is, is it possible to debug bootloader in raspberry pi?. If yes, how can...

Asked on 01/04/2022 by Abdul Rahuman Seeni Mohamed

1 answer

Setting WiFi up via the command line Ubuntu server 18.04.4 LTS - Raspberry Pi 4 Wireless connectivity

I have the Raspberry Pi 4 Model B and my choice of RAM was the 4GB. i don't have internet via the gigabit ethernet at the moment, all i have...

Asked on 01/04/2022 by Gildas.Tambo

1 answer

Is PiFace Digital 2 compatible with Raspberry Pi Zero W rev 1.1?

Can anybody definitively say if the "PiFace Digital 2" is compatible with the "Raspberry Pi Zero W rev 1.1" or not ? I cannot find any Information on the web...

Asked on 01/04/2022 by Marie Schreiber

1 answer

How to replace SD card slot on Raspberry Pi 4?

When removing my Raspberry Pi 4 from its case, the SD card snagged and the metal SD card slot broke off at the top. I could push the metal back...

Asked on 01/04/2022 by Karsten Jensen

1 answer

raspberry pi access point status

I have created an access point on my raspberry pi, now I wish write a python program to check if an access point has been created or not? is...

Asked on 01/04/2022 by Aayush Lakkad

1 answer

Communicate via I2C using an 8-Bit Bidirectional (TXS0108E)

I want to communicate through I2C between a Raspberry Pi 4 and an ATMega4809 (Arduino Nano Every or Curiosity). Since SDA/SCL pins in Raspi Pi are 3.3V and in ATMega4809...

Asked on 01/04/2022

0 answer

Want to use my pi as a webserver and run OpenVpn for traffic from the pi

Just for an experiment I'm configuring my pi to run as a webserver (nginx, php). I've got this working and I forwarded port 80 to my pi. This also worked....

Asked on 01/04/2022 by Gijs Beijer

1 answer

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