# TinkerRTK ESPNow RTK Communication

> Open-source Arduino project using ESP-NOW protocol for peer-to-peer RTK correction data exchange between TinkerNav boards, enabling infrastructure-free centimeter-level GPS positioning.

## Details

- **Difficulty:** intermediate
- **Project Type:** build
- **Board Types:** ESP32-S3, RP2040
- **Devices:** tinkernav-rtk-gnss-board
- **Firmware:** Arduino
- **Use Cases:** GPS Tracking, Robotics
- **Links:** Github Url: https://github.com/Tinkerbug-Robotics/TinkerRTKESPNow

## Tags

`rtk`, `gnss`, `esp-now`, `peer-to-peer`, `wireless`, `arduino`

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