i flow the doc. but it doesn’t work .so, i have to ask help you.thank you
You need an external rangefinder , like à TFMINI.
The attached sonar does not work and the system cannot start, and give the error
oh,i’ll try.thank you ,ppoirier.
If you can read good rangefinder values and opticalflow is flashed with good firmware and is correctly connected to I2C, it should work
but it still no px4flow opt_x,pot_y value.
it doesn’t need the value ?
I have the same problem now.
Have you solved the problem?
Please reply me.
Thanks!