User's Manual

Table Of Contents
SIM7090G User Manual V1.01
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Galileo
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.
NOTE