I need help.
I have M4 with N4 expansion board. Motors connected to N4 PWM outputs. GPS antenna connected to M4. Reciever is working.
ESC ZTW spider 30A with latest BLHeli firmware. They flied good on previous controller.
In QGC M4 is armed but motors don`t spinning.
Here is my current screenshots of QGC(reciever).