SimCom SIM7020C

Simplify Communication
SIM7020 Series SUB Kit_User Guide Page 3 / 13
Contents
About Document ................................................................................................................... 2
Document Information .............................................................................................................. 2
Revision History ......................................................................................................................... 2
Related Documents ................................................................................................................... 2
Contents ................................................................................................................................ 3
1 Purpose of this document .................................................................................................... 4
2 Evaluation Board Overview .................................................................................................. 4
2.1 SIM7020SUB Kit Overview .................................................................................................. 4
2.2 Interface Introduction ......................................................................................................... 5
3 Installations and Communication ......................................................................................... 7
3.1 Driver installation ................................................................................................................ 7
3.1.1 USB-to-UART interface driver installation ................................................................ 7
3.1.2 Module USB interface driver installation ................................................................. 7
3.2 Accessories installation ....................................................................................................... 8
3.3 AT command Communication ............................................................................................. 8
3.3.1 Power on device ....................................................................................................... 8
3.3.2 Communication through UART interface ................................................................. 9
4 Firmware Update ................................................................................................................ 9
5 Power Consumption HW Test Set Up .................................................................................. 12
Contact ................................................................................................................................ 13