This is a Jeti ExBus Sensor package which runs on a 328PB. This sensor supports 3x voltage, 1x current and 2x rpm measurement. You can connect GPS (location, ground speed ...), BME280 (pressure: altitude, vario, temperature), BNO055 (orientation, roll, nick, magnatic compass)) and Kontronik ESC. Outputs are 3x flash (position) lights, 2x blinking lights and 1x buzzer.
