# Telem Version 3 Hardware

This board is the third major revision of telemetry. It has the following features:

- SD Card logging
- CAN bus interface
- Li-Ion battery backup
- USB-C device for real-time CAN data
- GPS for position data
- ESP32-C3 with AT firmware for Wifi
- 32 MB onboard SPI flash
- Expansion header for modular radio solution.