Quectel BC65 - Page 35

NB-IoT Module Series
BC65 Hardware Design
BC65_Hardware_Design 34 / 55
A reference circuit is shown as below.
Module
NETLIGHT
4.7K
47K
2.2K
VBAT
Figure 22: Reference Design for NETLIGHT
64 ms High (LED On)/800 ms Low (LED OFF)
Network searching
64 ms High (LED On)/2000 ms Low (LED OFF)
Network connected