I was looking for the best low cost but reliable rangefinder for obstacle avoidance in a multirotor. TF-Luna looked like a good option but saw some threads where it was giving issues with the performance.
Are there any other alternatives which works fine with pixhawk on I2C port. I don’t plan to use an arduino or any companion computer with the pixhawk.
Can ultrasound sensor be reliable for obstacle avoidance?
Thanks in advance.