The cheapest GPS antenna tracker in the world!
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This is a test video of the DIY antenna tracker made by zs6buj. [ Ссылка ]
I used an ST-Link V2 dongle to flash the firmware on an STM32F103: [ Ссылка ]
I had to remove some unnecessary code from the Arduino project in order to fit the latest version in the 64K memory of STM32F103 blue pill.
I 3Dprinted with ABS this: [ Ссылка ]
I used the cheapest 9G servos I could find.
I get the Mavlink GPS telemetry from the Raspberry PI 3B+ that is running OpenHD(2.0.8).
You need to enable it in the settings.
Total cost of the Antenna Tracker: 15$
Everything works perfectly!
Facebook group:
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