Quectel BG95 Series Hardware Design page 40

RESET_N
Module
Status
The recommended circuit is similar to the PWRKEY control circuit. An open drain/collector driver or button
can be used to control the RESET_N pin.
2s~3.8s
Reset pulse
Figure 11: Reference Circuit of RESET_N by Using Driving Circuit
Figure 12: Reference Circuit of RESET_N by Using Button
BG95_Hardware_Design
VBA T
≥2s
Running
Figure 10: Timing of Reset Module
4.7K
S2
≤3.8s
V ≤0.45V
IL
Resetting
47K
RESET_N
TVS
Close to S2
LPWA Module Series
BG95 Hardware Design
Restart
RESET_N
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