Antenna Tracker for Tracking a Quad

This compact 3D printed antenna tracker will track a quad across the skye using the quad's GPS latitude, longitude and the quads altitude.
An Arduino Uno inside the tracker runs a library that I wrote in C++ that decodes the Frsky Sport Telemetry to obtain the quad's GPS position and altitude.
The Arduino library and sketches are available on Github links below.
The tracker uses an HC05 bluetooth master module in the tracker and a similar slave module attached to the Taranis and connected to the Sport pin on the Taranis or the Frsky R9M module to transfer the Sport data to the Arduino Uno in the tracker.

Library and Arduino sketches - https://github.com/brinuk/Antenna-Tracker-for-FRsky-Telemetry

Detailed video for construction, operation and parts list - https://youtu.be/5j4F_u9Cuww