@veye_xumm

That's right. It worked with the lens. Thank you very much for your technical support.

@veye_xumm
With your setup in mind it seems that the issue can be in my adapter, main board or 31 pin FFC cable connection. I will continue investigation of the issue possibly with another main board and adapter. Thank you for your advice so far.

Also, I've noticed that GX manuals for Firefly and Orange Pi mention FFC cables that connect camera to the board directly and GX-MIPI-IMX662 Data Sheet page tells the camera now accepts I2C 1.8V level. So I think I will try direct connection as well.

@xlwvu7mx You are welcome.

@ffgemanof
The veye_viewer client currently does not support the mono10 and mono12 formats. If you need to use these formats, please configure the data format using mv_mipi_i2c_new.sh, and then acquire the data using v4l2-ctl or the V4L2 API.