Users Manual

RF1276 LoRa module V3.0
- 4 - 2018-2-12
Timing Sequence in Standard Mode
b. Low power mode
In this mode RF1276 enables serial port and CAD monitor which means the module monitors the wireless
link periodically. When it detects the wireless signal in the wake-up period, it will open the receive circuit,
pick out the effective data and transfer it to the host through the serial port. The AUX pin will produce a low
level signal 2ms in advance to inform he host that the data comes.
Timing Sequence in Low Power Mode