Quectel GNSS Series User Manual page 14

Table 4: L26-LB EVB Switches and Buttons
Part No. Name
S101 STANDBY
S102 RESET
S103 FORCE_ON
S201 POWER
USB ←→ UART
S301 (USB/UART
alternation switch)
L26-LB_EVB_User_Guide
S201
S103
Figure 7: L26-LB EVB Switches and Buttons
I/O Description
Move the switch to ENTER state: the module enters standby
DI mode.
Move the switch to EXIT state: the module exits standby mode.
Pressing and then releasing the button, the module will be
DI
reset.
When the module is in backup mode, pressing and then
DI releasing the button, the module will be woken up from backup
mode.
PI Power on/off the EVB
DI Used to switch the data communication port.
GNSS Module Series
L26-LB EVB User Guide
S101
S301
S102
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