OpenTransat-Navigator

The brain of the boat responsible for navigation.

Features

• Based on Atmega2560 @ 16 MHz

• Over-the-air programming using ESP8266 flashed with Wifi-serial bridge esp-link

• 9-axis accelerometer / gyro / compass

• Voltage / current sensor

• 16 Mbit flash

• 2 Mbit FRAM

• Temperature / pressure / humidity sensor

• Serial multiplexer

Boat Hardware Scheme