Quectel BC65 - Page 27

NB-IoT Module Series
BC65 Hardware Design
BC65_Hardware_Design 26 / 55
The recommended circuits of resetting the module are shown below. An open drain/collector driver or
button can be used to control the RESET_N pin.
Reset pulse
RESET_N
4.7K
47K
Figure 11: Reference Circuit of RESET_N by Using Driving Circuit
RESET_N
S1
Close to S1
TVS
Figure 12: Reference Circuit of RESET_N by Using Button