Reset Bc66/Bc660K-Gl With Software Method; Network Status Indication - Quectel BC66 Manual

NOTE
It is recommended to reserve a 100 nF capacitor (C1 marked in
BC660K-GL.
The reset timing of BC66/BC660K-GL is illustrated in the figure below.
VBAT
VBAT
RESET
RESET_N
BC66
BC660K-GL
NOTES
1. The red part in the above figure is for BC66.
The black part in the above figure is for BC660K-GL.
2.

4.4.2. Reset BC66/BC660K-GL with Software Method

AT+QRST=1 command can be used to reset BC66/BC660K-GL. For more details about the command,
see document [2] and document [4].

4.5. Network Status Indication

The NETLIGHT signal can drive a network status indication LED to indicate the network status of
BC66/BC660K-GL. A reference design is shown below.
BC66&BC660K-GL_Compatible_Design
BC66 ≥ 50 ms
BC660K-GL ≥ 50 ms
RUNNING
RUNNING
Figure 9: Timing of Module Reset
BC66&BC660K-GL Compatible Design
blue) not mounted by default for
OFF
OFF
NB-IoT Module Series
RUNNING
RUNNING
20 / 30