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1) Collect the Antenna position using HMC5883 Digital Compass

Collect antenna position information using HMC5883 application on mobile

2) Auto/Manual mode operation. A potentiometer is used to control the speed in manual mode.

Auto/Manual mode operation。In manual mode, a potentiometer is used to control speed.

3) Stop/Resume inputs to pause the rotation and continue from that point. Stop/Resume rotation state and continue from the last point.

4) 3.2 Inch TFT display

3.2 inch TFT display

5) 3X4 Keypad for entering the target values.

3 x4 keypad to input target values.

6) Inflight entry to compensate the antenna rotation due to inertia.

Compensate antenna rotation due to inertia.

7) I2C extender for long cable usage between shack and antenna.

Long cable usage I2C extender for connection between shack and antenna.

Amateur RadioWeChat ID:ham_cn

Add friend – Search number:ham_cn

Or find the public WeChat account: Amateur Radio

Collaboration and submissions please add the editor’s WeChat：78329708，

Or call: 18959213416 。