T04
===
- Role: COM-PC-Interface
- MCU: AtTiny841
- Connection: RJ45
- Predecessor: none
- UART: UARTFD0, COM2W
- Periphery:
- OWI interface
- DS18B20 temperature sensor
T04
===
- Role: COM-PC-Interface
- MCU: AtTiny841
- Connection: RJ45
- Predecessor: none
- UART: UARTFD0, COM2W
- Periphery:
- OWI interface
- DS18B20 temperature sensor