Reset Bc68 - Quectel BC68 Manual

4.4. Reset BC68

The BC68 can be reset by the following two ways:

Hardware
The module can be reset by driving RESET to a low level voltage for more than 100ms. The reset
scenario for BC68 by RESET is illustrated in the figure below.
>100ms
pulse
Figure 8: Reference Circuit of RESET by Using Driving Circuit
The reset scenario is illustrated in the figure below.
VBAT
RESET
BC68

Software
Reset the module using command AT+NRB. For more details about the command, please refer to
document [2].
BC68&M66_Compatible_Design
4.7K
>100ms
47K
≥100m
RUNNING
Figure 9: Timing of Resetting Module
GSM/GPRS/NB-IoT Module Series
BC68&M66 Compatible Design
BC68
RESET
s
≥1.4
s
OFF
RUNNING
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