CRSF Antenna Tracker

This is a high-performance, fully open-source Antenna Tracker designed for modern Long-Range FPV. This system natively sniffs your ExpressLRS (ELRS) telemetry directly from your radio telemetry backpack using the ESP32's low-latency ESP-NOW protocol.

These 3D files contain everything you need to build the mechanical pan/tilt mechanics and house the electronics. I printed most parts in PETG. I would avoid using PLA especially for parts that are moved by servos.

One call out, for the oled screen. I used a drill to drill holes after printing and M2 screws to hold it in place.

Hardware for assembly uses M5,M4,M3,M2 (for lcd screen) screws and nuts. I don't have a detailed listing of length and amount. It has been a while since I assembled this.

Github Repository for code and electronics can be found at: https://github.com/en4343/CRSF-Tracker

Attribution to the following creators for some parts.

Servo Pan Tilt holder: Micromet - https://www.thingiverse.com/thing:1941574. I changed part where servo horn connects to make it larger and created my own custom servo horn to fit DS3218 servos.

Tripod mount for Harbor Freight Tripod: Michael Day https://www.printables.com/model/1338736-harbor-freight-bauer-tripod-mount/files. I changed the length/width some to make it easier to mount to bottom of tracker.