Unanswered Questions
1,255 questions with no upvoted or accepted answers
3
votes
0
answers
1k
views
Connect with VNC to RPI 3B+ via Bluetooth
I want to do VNC via Bluetooth between my Raspberry pi 3b+ and an android phone.
Some forums say that bluetooth technology is so slow to connect VNC via a DUN network, but I was doing some research ...
- 149
3
votes
0
answers
1k
views
new raspbian image doesn't detect usb cdc device
I have a usb cdc device that works fine in raspbian stretch. But when I change the image to new raspbian buster, my usb device isn't recognized.
lsusb doesn't list my device at all! I've enabled cdc-...
- 167
3
votes
0
answers
1k
views
uv4l usb camera stream not working
I am using a raspberry pi 3b+, trying to make the usb camera work with uv4l streaming.
These are the packages I've installed:
uv4l uv4l-raspicam uv4l-raspicam-extras uv4l-server uv4l-uvc uv4l-...
3
votes
0
answers
208
views
Configure AlexaPi to use bluetooth speaker connected to my Raspberry Pi 3B+
I am trying to clone Alexa on my RaspberryPi 3B+. Following are the links which I am following.
https://github.com/alexa-pi/AlexaPi
https://github.com/alexa-pi/AlexaPi/wiki/Installation
I have done ...
- 60.1k
3
votes
0
answers
670
views
webcam issue after UV4L installation
I am trying to make a usb webcam work on my rpi but it drives my nuts.
I have Rpi 3 model B+
Also I've downloaded the newest raspbian image (stretch with desktop and recommended software). It's ...
- 42.6k
3
votes
0
answers
832
views
Install Windows 10 IoT on 3B+?
I bought a 3B+ a few months back and have been experimenting with it with Raspbian, but I recently discovered it is possible to run Windows 10 IoT on it and since I am mainly a C# developer, I want ...
- 123
3
votes
0
answers
108
views
Google assistant on RaspberryPi3
I need help as I am stuck doing a project. I followed the tutorial on google developers website " https://developers.google.com/assistant/sdk/guides/library/python/extend/install-hardware" and got the ...
- 31
3
votes
0
answers
202
views
Are the camera and display connectors of my 3B+ soldered the wrong way around?
I recently purchased a new 3B+ board and although the board board itself is working fine, I can't get the PiNoir camera to work.
The camera works fine on an another 3B board.
I tried several tricks on ...
- 131
3
votes
0
answers
883
views
Accelerated Numpy on Pi 3 B+
I'm looking to do some work with NumPy on my Pi 3 B+, and I'm not sure what the deal is with optimization, blas, etc.
I installed libatlas using:
sudo apt-get install libatlas-base-dev
Following ...
- 6,337
3
votes
0
answers
1k
views
Setting up Pi Zero W Wi-Fi through USB SSH
I am having lots of problems connecting my raspberry pi zero to wifi. I have followed a number of tutorials.
1. What I have tried
This was my wpa_supplicant.conf file
ctrl_interface=DIR=/var/run/...
- 651
3
votes
0
answers
673
views
Moonlight (Wifi): Dropped Frames, Multiple Errors, Crash
Casting any media from a PC to the RPi, other than on a Ethernet connection, results in a large number of errors, and an eventual crash. Streams are very responsive, and smooth at 720p at 30fps, but ...
- 31
3
votes
1
answer
1k
views
Raspberry Pi Internet Issues
On my raspberry Pi 3B, attempting to access the internet for downloads fails. Anything that uses it (chromium, apt-get, etc) does not work, giving errors such as DNS server not found, or just hanging. ...
CommunityBot
- 1
3
votes
0
answers
2k
views
Pi doesn't detect microphone but detects usb device
I had my Raspberry Pi configured to work with a USB microphone (C-Media microphone USB).
I had made the following changes
For /lib/modprobe.d/aliases I update the following lines
options snd-usb-...
- 191
3
votes
0
answers
11k
views
Raspberry Pi 3 doesn't detect USB touchscreen
I've been trying to get a touchscreen monitor to work with my Raspberry Pi 3. The monitor is 15", externally powered, and is to be connected via HDMI and USB for the touchscreen interface. The HDMI ...
- 31
3
votes
0
answers
725
views
Disable Screensaver of XServer on Raspbian Jessie Lite
I setup a Raspberry Pi 2 with Raspbian Jessie Lite in read only mode. To run a Qt application I installed the packages "xserver-xorg" and "xinit". I am starting the application automatically after ...
- 31