AUX1 channel basic setup on Pixhawk. Hardware connection 5V from UBEC( to any free connector) Servo to AUX1.

AUX1 channel basic setupon Pixhawk

Hardware connection

5V from UBEC( to any free connector) Servo to AUX1

MicroSD setup• Create a folder etc with extras.txt file inside( Check carefully file extension, in

windows you can create by error file extras.txt.txt)

• Into file put following lines fmu mode_pwmmixer load /dev/pwm_output1 /etc/mixers/pass.aux.mix

• Put SD card into Pixhawk slot

Pixhawk setup via QGC• Connect to your Pixhawk• Go to Parameters, and using Channel Monitor check if you can operate channel 7

from RC transmitter

• Next go to Radio Calibration section in Parameters group

• Set value 7 to parameter RC_MAP_AUX1 and if needed setup channel parameters:

Operation

• Power ON in following sequence1. RC transmitter2. Your copter3. Start QGC

• Press Safety Switch till it starts to blink twice and you have a confirmation song.

• Now you can operate connected servo from RC transmitter