Users Manual

RF1276 LoRa module V3.0
- 5 - 2018-2-12
c. Sleep mode
In this mode most functions of the modules are disabled so if two modules are set to the Sleep Mode, they
can’t communicate with each other so one module must be in Low Power Mode. Comparing to Low Power
Mode, the modules in SLEEP MODE will not enable serial port and only keeps CAD monitor. When it
detects effective wireless signal, it will then enable the serial port. If there is no data In/Out in 1 seco nd, it
will close the serial port and continue the CAD monitor
Timing Sequence in Sleep Mode
7. Dimension
Figure 1: Size of Module