Sunsea AIoT SimCom SIM7090G User Manual page 11

NOTE
Galileo is default closed in software. But users can open it via AT command "AT+CGNSMOD". For more
information about these AT commands, please refer to Document [1]
1.2 Hardware Interface Overview
The interfaces are described in detail in the next chapters include:
Power Supply

USB Interface

UART Interface

SIM Interface

ADC

LDO Power Output

PCM Interface

I2C Interface

SPI Interface

RF control Interface

GPIOs

Antenna Interface

1.3 Hardware Block Diagram
The block diagram of the SIM7090G module is shown in the figure below.
www.simcom.com
Galileo
SIM7090G User Manual V1.01
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