گروه فنی مهندسی آرکام

Power Supply: Supply voltage: 3.1V ~ 4.2V; Typical supply voltage: 3.8V

UART Interfaces:

·       Main port:

§  Three lines on main port interface

§  Used for AT command communication and data transmission

§  Only support 9600bps baud rate

·       Debug port:

§  Two lines on debug port interface: DBG_TXD and DBG_RXD

§  Debug port is used for debugging

§  Only support 921600bps baud rate