LPWA Module Series
BG952A-GL_QuecOpen_Hardware_Design
33 / 72
Figure 9: Power-down Timing (PWRKEY)
3.9. Reset the Module
The module can be reset by driving RESET_N low for at least 100 ms and then releasing it. The
RESET_N signal is sensitive to interference, so it is recommended to route the trace as short as possible
and surround it with ground.
Table 11: Pin Definition of RESET_N
The recommended circuit is similar to the PWRKEY control circuit. An open drain/collector driver or button
can be used to control RESET_N.
Pin Name Pin No. I/O
Description
RESET_N 45
DI
Reset the module.
Internally pulled up with a 470 kΩ resistor.
