User's Manual

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FIBOCOM N510-GL Hardware User Manual Page 19 of 56
PIN
PIN Name
I/O
PIN Description
DC Characteristics
Note
37
RESET
I
RESET
3.3V
If the pin is
unused, keep
it open
38
LPG
O
LPG
2.8V
If the pin is
unused, keep
it open
39
UART2_RXD
I
UART2_RXD
2.8V
If the pin is
unused, keep
it open
40
UART2_TXD
O
UART2_TXD
2.8V
If the pin is
unused, keep
it open
41
WAKEUP_IN
I
WAKEUP_IN
2.8V
If the pin is
unused, keep
it open
42-51
GND
-
GND
-
52
I2C_SDA
I/O
2.8V
If the pin is
unused, keep
it open
53
NC
--
-
-
keep it open
54
GPIO1
-
-
-
If the pin is
unused, keep
it open
55
GND
-
GND
-
56
I2C_SCL
O
2.8V
If the pin is
unused, keep
it open
57
GND
-
GND
-
58
GPIO2
-
-
-
If the pin is
unused, keep
it open