System is calibrated and setup, PC is hooked up to the PH21 via USB, plus battery is plugged in. I am having an issue running the motor test in through MissionPlanner. When i I hit any of the test motor buttons nothing happens (motors do not spin).
Although when I arm the system via RC (and hitting safety button on copter), I can apply thrust and the motors do spin (speed proportional to the amount of thrust I give it via the RC Transmitter).
My setup: Pixhawk 2.1 (firmware, DJI E305 Tuned Propulsion, 3DR Telemetry Radio set, Usmile PPM encoder, 3S LiPo 5500mAH, …
You have to up the % of power applied.Stock is 5% which won’t move many motors.I have some that start moving at 7-8% but others that need 10% or more to even twitch.
Unfortunately this isn’t a cause, I’ve tried up to 20% power.
All motors starts fine with 5% when testing them separately.
Problem is only when testing them all at once
I will try this on Copter 3.4 to see if this a FW or HW problem.