Quectel L76 Series - Page 14

GNSS Module Series
L76_Series_EVB_User_Guide 13 / 31
Test point distribution is shown below:
J106 Pin Assignment:
32K/DRIN
AADET_N
1PPS
STANDBY
GND
TIMER
RESET
TXD1
RXD1
GND
Table 3: J106 Pin Detailed Description
Pin Name
I/O
Description
32K/DRIN
-
NC
AADET_N
-
NC
1PPS
DO
1 pulse per second
STANDBY
DI
Enters or exits the standby mode
GND
-
Ground
TIMER
DO
An open drain output signal which controls the ON/OFF status
of GNSS modules
RESET
DI
Resets the module
TXD
DO
Transmits data
RXD
DI
Receives the data
GND
-
Ground