Sunsea AIoT SIMCom A7670SA-TEKIT User Manual page 12

5. Repeat same procedure for each of the listed "Mobile AT Interface" devices under "Other devices"
until Device Manager lists three SimTech devices under "Ports (COM & LPT)
6. Finally there are one SimTech device under Modems and two SimTech devices under Network
Adapters as shown on Figure 6.
After install driver, the ports can be used for following defined functions:
USB Ports
SimTech HS-USB AT Port 9011
SimTech HS-USB Diagnostics 9011
SimTech HS-USB Modem 9011
www.simcom.com
Figure 6: All drivers installed
Description
AT Command Communication Port
Software Debug and FW Update Port
Modem Port for PPP
A7670SA_TE kit_User Guide_V1.00
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