All Questions

I have a raspberry pi 3 and I use it as a tool to download movies to a drive and then stream it to my apple tv using samba. The thing is, I use infuse for apple tv to access my rpi off the net and ...

Please let me know if this question is more appropriate for Security. What kinds of damage can an attacker with physical access to a Pi cause? In a desktop PC or laptop, an attacker with physical ...

Has anyone successfully installed the Python pandasql package on their Raspberry Pi? sudo apt-get install pandasql Gives the following results: Reading package lists... Done Building dependency ...

I've been searching for this for hours, really hoping someone could help me out here. We're using a raspberry pi for digital signage, and I just want to run pianobar (runs in a terminal) behind it ...

I want to turn a Raspberry 3 B+ into an webserver, but I am not sure which OS I should choose. I have some experience with Ubuntu server, but in the internet I often read that you should use Raspbian, ...

My aim is to control the gpio of my rpi3a+ with the xbox360 controller and the Xbox 360 Wireless Gaming Receiver for Windows. After installing xboxdrv I checked whether the wireless reveiver was ...

I’m interested in building a wristband that turns on a light when the wearer of the wristband makes a sharp movement. I am thinking of connecting a wireless accelerometer to a raspberry pi 3 that I ...

I have a raspberryPi zero running Raspbian-lite and Im using the solution that is given to this question to create a kiosk type application, that startsX on boot and uses the open box window manager ...

I tried to install with following commands: sudo apt update sudo apt install nginx-extras This was the output: Reading package lists... Done Building dependency tree Reading state information... ...

I can not connect to a (probably hidden) wireless network with my RPi4. My wpa_supplicant.conf: ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev update_config=1 country=DE network={ ssid="...

I would like to control a Raspberry Pi 4 with my smartphone (for my drone). Now I'm looking for an interface between the RPi and my Android phone. Requirements: Control with a web interface or app ...

This is the code I am using to operate a relay to open my garage and the garage status is checked by a magnetic switch. However there is an issue with the logic can someone help me please as I am ...

It is a bit hard to show and ask to review entire code, so please let me describe it. I am using Rpi as serial-controller with python script but the python script become frozen.(technically I have to ...

I've been looking into a project which would require me to enable my PI to have a remote internet connection. I'm wondering if the PI is able to use a 3G/4G dongle for this? If it can, does anyone ...

I have a rear-view camera (NAVITEL MR250) which I use everyday. I got into image processing and I thought a good personal project would be to create a "self-driving car" (Quotation marks because I ...

Followed the tutorial for webcam server here: hackernoon.com/how-to-access-your-raspberry-pi-camera-from-anywhere-544ab9e5bacc When I visit https://<host name>.ddns.net:8081 the browser can’t ...

Regular Debian produces "point release" CD images periodically that can be used in /etc/apt/sources.list to update systems offline. Is there any way to upgrade to a newer release of Raspbian in a ...

I am very new to the PCI DSS World and need some tools to test out. Can you guys please suggest me some free tools that I can test out for my Payment Card Industry Data Security Standard (PCI DSS) ...

I formatted my SD card to fat32 using GParted and copied all the files from the official NOOBS Lite download: https://www.raspberrypi.org/downloads/noobs/. I unzipped using unzip command on the ...

I can use sudo vncserver-x11-serviced & to start a VNC Server as a daemon. I need to execute this command whenever I boot or reboot Raspberry Pi. From https://www.realvnc.com/en/connect/docs/...

I've just got my first Raspberry Pi 4. I'm trying to install Raspbian's July 2019 version. I've read all related issues to this problem here and I can´t manage to find the problem. I downloaded ...

My goal is to enable my friends and neighbors to connect to this private network with their own device (be it a smartphone or a computer). We would then use this network to share files and messages, ...

I'm trying to start a nodeJS Server on Raspbian on startup. Everything works fine with this script: #!/bin/sh #/etc/init.d/myService ### BEGIN INIT INFO # Provides: myService # Required-...

So I previously setup my ad hoc network on my prior Raspberry Pi 3B by adding these lines to my /etc/network/interfaces file: auto wlan0 iface wlan0 inet static address 10.2.1.1 netmask 255....

Background to the question There are currently protests happening in Hong Kong. Shutting down the internet and communication is a common technique employed by the government. 2011 in Egypt: https://...

I have Rapsberry pi 4B with 2GB of RAM. After some time I powered up Pi but not video output was shown. So I connected via ssh but there is no :0: 16:02:32 up 13 min, 2 users, load average: 0.00, ...

I'm trying to create a Device Tree overlay for a i2c touch screen. Things are a bit strange as the screen is a 16bit DPI so all usual i2c pins are consumed. I'm using a i2c-tiny-usb adapter to get an ...

I'm trying to do a simple shell script that will make my raspberry's bluetooth discoverable but i'm facing some issues. My raspberry is running Raspbian. Running this through command line works ...

I am so frustrated with this problem, please help me if anyone knows whats happening here.. I am using pigpio in python 2.7/raspberry pi. the purpose is to control three devices over serial. It works ...

I am a student at the institute. Currently completed: set the Raspberry Pi as a WIFI hotspot to connect to the phone. Some materials: Raspberry Pi 3B+ Android phone Logitech USB Camera Want to ...

Is it possible to stack multiple TV hats on each other? I would like multiple users to watch TV channels on different frequencies (MUXes).

distribution version: 10 (buster) kernel version: 4.19.57-v7+ Basically, I haven't done anything on this Pi except download a 3.5in touchscreen driver. Then I created a static IP address Then (from ...

Yes, I am aware that similar questions have been asked before on this StackExchange but almost all of those are old and don't seem to be working for me. After googling around I found that things have ...

I’m putting a quadcopter together. I’m using a python script to calibrate the ESCs... they beep like a blinking led when I give them power. Then I run the calibrate script and they give me the proper ...

I just received my new RPI 4. Before I was running RPI 3 B+. I just installed Buster with recommanded software, and I can access to the desktop. Now, when I follow the guide ( keyboard, wifi, ...

The PoE hat has a built-in cooling fan, and even has drivers in Raspbian to automatically turn it on and off based on the CPU temperature. However, any guides to add a temperature-controlled fan seem ...

Just wondering if anyone can help me get the sound to work on a Raspberry Pi? I keep getting an error message: Sound = pygame.mixer.Sound('/home/pi/gpio-music-box/samples/drum_tom_mid_hard.wav') ...

I just received my new RPI 4. Before I was running RPI 3 B+. I have: - formatted the same SD with SD Card Formatter for mac - download Noobs - extracted all files on SD - inserted SD on my ...

I found several topics which describe the same issue as I have but none of the solutions worked for me so far. So on boot, the raspberry asks for a username and password (what it shouldn't) and when I ...

I can't connect to my local NAS from my Raspberry Pi, and yet, on my Mac I can using the old Cmd+K. So far, I've tried several options, including : sudo mount -t cifs -o username=USERNAME,password=...

I'm using a SICK S300 scanner connected via Diagnostic cable to my Raspberry Pi, and it shows the connection as /dev/ttyUSB0 however I can't retrieve any data from it whatsoever. Here is a simple ...

Surroundings Raspberry Pi system: Raspbian Buster with desktop Direct connection using fiber Problem VNC connection remote desktop error: cannot currently show the desktop, I have enabled VNC and ...

I'm wanting to set up a camera using a PI. This camera will capture images of vehicle registration plates when motion is detected, to be checked and validated. Is it possible to both live stream and ...

I bought a Raspberry Pi 3 A+ hoping, among other things, to play HD videos. I have flashed Raspbian Buster on a 64GB microSD card, extended the FS, and, generally, the Pi seems to work fine with light ...

I have been using a RPi3 for the last year without any issues. I have had rpi-update as part of a regular update process (cron job). Lately I have been experiencing crashes. I started to investigate, ...

Distributed with a free-will license. # Use it any way you want, profit or free, provided it fits in the l icenses of its associated works. # BMP280 # This code is designed to work with the ...

The Rpi camera V2.1 is 8-megapixel that mean it's maximum resolution is 3266 x 2450. I would like to record a video in 720P resolution using this camera. My question is.. maximum how much I can do ...

autoreconf -fiv -bash: autoreconf: command not found I've tried everything listed in this link, but I still can't find any auto(re)conf. pi@no:~/motion $ apt-cache search autoreconf pi@no:~/motion $ ...

I'm pretty sure the answer is "no" but am posing this question in case I've missed some recent tech. I know native apps can use device bluetooth on both iOS and Android, is there a way to do the same ...

Ok, so here's the problem: I want to build a RPi 4 machine for gaming. From what I've read, if I want to attach a 2.5" HDD via usb 3.0 to the Pi 4, it will have to be powered somehow, since the Pi won'...