Test Points - Quectel GNSS Series User Manual

RESERVED
1PPS
TXD

3.5. Test Points

The following figure illustrates the test points of the EVB.
Table 4: Pin Definition of J303 Test Points
Pin No. Signal
1 RESET
2 NC
3 NC
4 GND
5 NC
6 NC
LG69T (AA)_EVB_User_Guide
/
Flash:
DO 1PPS signal indicator.
The frequency is 1Hz (configurable).
Flash: the module is turned on successfully, and UART is
DO outputting data.
Extinct: failed to turn on the module.
1 2 3 4 5 6
7 8 9 10 11 12
Figure 6: Test Points (J303)
I/O
DO
IO
GNSS Module Series
LG69T (AA) EVB User Guide
Description
System reset
Not connected
Not connected
Ground
Not connected
Not connected
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