Step by step instructions

1. Ardupilot Copter First Time Setup
2. Ardupilot Copter First Flight Remember to do some tuning before your first flight!
3. Tuning Process Follow this at least to Test AltHold.
4. Pixhawk飞控教程
5. 淘宝远航科技模型—PIXhawk飞控基础调试教程步骤

Notice

1. Transmitter calibration

In First Time Setup-Configuration-Radio Control Calibration, there is something that you may need to pay special attention to.

For roll, throttle and yaw channels, the green bars should move in the same direction as the transmitter’s physical sticks. For pitch, the green bar should move in the opposite direction to the transmitter’s physical stick.

If one of the green bars moves in the incorrect direction reverse the channel in the transmitter itself. If it is not possible to reverse the channel in the transmitter you may reverse the channel in ArduPilot by checking the “Reversed” checkbox (Plane and Rover only). If the checkbox is not visible it is possible to reverse the channel by directly changing the RCx_REVERSED parameter (where “x” is the input channel from 1 to 4).

2. Transimitter setting

• Binding the receiver(FS-i6 & FS-IA6B receiver)
  Another video for FS-i6 & FS-IA6 receiver
• Assign radio switches to AUX channels (from 0'00'' to 2'50'')

3. Warning "Hardware safety switch has not been pushed"

If you don't have a safety switch, you can try to disable this pre-arm safety check. Please DO remember SAFETY FIRST.
You can follow the video here to disable it.
BRD_SAFETYENABLE to 0

4. Warning "Prearm: Battery 1 Low Voltage Failsafe"

Setup--Optional Hardware--Battery Moniter--Monito
Change it to disable.

5. Set Motor Emergency Stop

Config--Full Parameter List--Search for "RCx_OPTION"--Change parameter to 31
other settings --->

6. Pixhawk4 Pinouts

7. Pixhawk2.4.8 Pinouts

8. GPS Pinouts