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Questions tagged [raspberry-pi3]

GENERAL RPI QUESTIONS ARE OFF-TOPIC. General questions may be asked on https://raspberrypi.stackexchange.com Use the tag for questions that apply specifically to the Raspberry Pi Model 3, NOT other models.

RPI QUESTIONS MUST BE PROGRAMMING RELATED. Raspberry Pi 3 with BCM2837 1.2 GHz 64-bit quad processor based on the ARMv8 Cortex A53, with builtin Wi-Fi BCM43438 802.11n 2.4 GHz and Bluetooth 4.1 Low Energy (BLE).

Raspberry Pi 3 model B layout (top)

This tag is intended for questions that are applicable to the Raspberry Pi Model 3B ONLY rather than other Raspberry Pi models.

See the related StackExchange site at https://raspberrypi.stackexchange.com. Also see the first edition's tag at https://stackoverflow.com/questions/tagged/raspberry-pi.

Useful links:

Official description

Official downloads

GPIO interactive pinout

If the question is not programming related then it may be on-topic at Raspberry Pi Stack Exchange, Internet of Things Stack Exchange or Unix & Linux Stack Exchange.

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ChromeDriver selenium java Raspberry pi

I'm creating a crawler that needs to open a browser to connect a website. I'm windows it is actually working with ChromeDriver but I can't do it work in Raspbian. First I installed the ChromeDirver from…
Ialberquilla
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Problems setting up HostAPD on Pi 3 Jessie Lite

I'm following this Adafruit tutorial with the end goal of setting up a portable Tor routed WiFi access point. I did this entire tutorial start to finish yesterday on the same Pi 3 running Raspbian Jessie, and it worked perfectly. However, due to SD…
Jake
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Android Things 0.5.1 boot failed on Raspberry Pi 3

I've tested Android Things 0.4.1 image which I've downloaded before builds moving into console on RPI3 successfully but every image I've build with Android Things Console with empty bundle failed to boot even image 0.4.1 I've build with Android…
sDev
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Error: could not find a distribution template for Raspbian/stretch

I am currently working on a project that needs to use object detection. For this I wanted to use OpenCV with Python, since it is the best option because image processing will be fast and easier to read in terms of code. For this project I am using a…
WhiteRabyte
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Programatically move cursor on Raspberry Pi3

I am trying to programmatically move the pointer position on a UWP app running on an Raspberry Pi 3. When I run the app on my Local Machine, the line: Window.Current.CoreWindow.PointerPosition = new Point(512, 384); works as expected. When I…
radio_dude
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Android Things Raspberi Pi Not booting

I'm new to Android Things, so would beg your pardon for any silly mistake. I'm using Raspberi Pi 3 Model B, and installed Android Things 0.5.1-devpreview on the sd card. But it's not booting. The board is fine as it's working fine with NOOBS and…
Rivu Chakraborty
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How to query ALSA channels, period and buffer on Raspberry Pi?

I'm writing an audio decoding program for ALSA, which among others detects audio capabilities. It uses the snd_pcm_hw_params_get_XXX() functions for that. This works well on my Ubuntu PC but on Raspberry Pi 3 these calls return no information. They…
Brain
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Raspberry Pi camera mmal Error

Recently I use my Picamera. When I run sudo raspistill -o myImage.jpg I get the following error mmal: Cannot read camera info, keeping the defaults for OV5647 mmal: mmal_vc_component_create: failed to create component 'vc.ril.camera'…
Alex
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Php code not running command in terminal

So I have been trying to turn on some lights using this code exec("python /var/www/html/scripts/lights/lampon.py");. When I run it directly in the terminal it works, but when I try to run this through my page, it dosen't do anything. Even when I run…
user8450278
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Trying to Stream Raspberry Pi Camera with VLC. Cannot Get VLC on Windows To Play Stream

I have tried numerous examples supposed to stream the RPi camera by VLC using RTSP and then to play the stream on a windows computer using VLC with no success. For example on my RPi 3 with updated Jessie (on about 20170820) I enter in a terminal…
Forrest Erickson
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I2S1 error: Cannot read from output-only device (Operation not permitted) (code 1)

I'm kind of new to Android I'm working mostly on i2s adafruit microphone also on typical USB microphone with Android things on Raspberry pi. Android documentation says it supports USB mic since Preview 2, but I couldn't find any…
Jaewon.A.C
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Connecting RS485 output to Raspberry Pi[Android Things]

Just started working on Raspberry Pi with Android things, have a sensor that gives output through RS485 cables, I want to feed that output to Raspberry Pi, explored but got no proper solution for the same, If anyone had done this kind of stuff…
ABI
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Is Multiple Connection available with 6LoWPAN over BLE?

I am in trouble with implementing multiple 6LoWPAN connections over BLE networks. I am implementing multiple CoAP observers and a Crossproxy using Raspberry pi 3 B model (BLE 4.1). When one device (CoAP Server) is connected to a gateway (CoAP…
Jessica Kang
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Arduino IDE from php script: error

I'm trying to run Arduino IDE (CLI) from php script using shell_exec() with my Raspberry Pi that works as server. The command that build and upload sketch is inside a bash script. When I run it with terminal locally, it works fine, but if I run it…
Cozza Pazza
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Microphone input to raspberry pi 3 to work in browser

I attached a PlayStationEye USB mic/camera to my pi 3 and was able to get the microphone working with arecord with commands such as arecord -D plughw:0,0 -f cd ./test.wav. My ~/.asoundrc is identical to the file shown here here. However, when I try…
superhero
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