Sunsea AIoT SIMCom A7670SA-TEKIT - Page 8

A7670SA_TE kit_User Guide_V1.00
www.simcom.com
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Figure 2: TE Bottom View
Attachment Label
Description
T1
Module
T2
Main Antenna Connector
T3
Micro USB Connector
T4*
UART Switch
T5
SIM Card Holder
T6
Test Point
B1
Connector (Connect to SIMCOM-EVB)
B2
Connector (Connect to SIMCOM-EVB)
If UART Switch connected to above two pins by jumper, the debug UART will connect to EVB;
If UART Switch connected to below two pins by jumper, the UART3 will connect to EVB.
NOTE