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SIM7020 Series_SUB KIT_User Guide Page 3 / 13
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This document contains proprietary technical information which is the property of SIMCom Wireless Solutions Co.,Ltd. Copying
of this document and giving it to others and the using or communication of the contents thereof, are forbidden without express
authority. Offenders are liable to the payment of damages. All rights reserved in the event of grant of a patent or the
registration of a utility model or design. All specification supplied herein are subject to change without notice at any time.
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 SIM7020 SUB 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 .......................................................... 8
4 Firmware Update ............................................................................................................ 9
5 Power Consumption HW Test Set Up ............................................................................. 11
Contact ................................................................................................................................ 13
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