Nour Nafea

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icon company Vodafone icon location Egypt icon location “What I cannot create, I do not understand.”

Results 2 issues of Nour Nafea

When I running node timePublisher.js I couldn’t subscribe to a specific topic, it’s just publishing

after running `node timePublisher.js` I see that output but i can't subscribe to my existing topic

[ WARN:0] VIDEOIO(V4L2:/dev/video0): can't open camera by index

1 comment

I’m using Pi camera, I don’t khnow what’s wrong to get this error but I think it’s because RaspberryPi is no longer use `raspistill` or `raspivid`. They recently replaced them...