3.21. GPIOs
In addition to the three GPIOs dedicated for external tuner control, the module provides 2 GPIOs for
customers' design.
Table 30: Pin Definition of GPIOs
Pin Name
Pin No.
GPIO_1
138
GPIO_2
139
EG18_Hardware_Design
I/O
Description
IO
General purpose input/output port
IO
LTE-A Module Series
EG18 Hardware Design
Comment
If unused, keep it open.
If unused, keep it open.
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