DRF1276DM

Revision 2.72

May. 2017

4/13

Figure 1: Pin Connections in Standard Mode

The AUX pin of DRF1276DM will give indication about the data IN/OUT at UART interface

2ms in advance so users can use this feature to inform the host about the data. It’s optional in

application

Figure 2:

2. STAR NETWORK MODE

In this mode one DRF1276DM module can set one module as the central module and other

modules should be node modules for star networking. For central module, it works in the full

performance so its power consumption is the same as in the standard mode and the EN pin of

it should be connected to logic low. The logic level of SET pin for central module should be

the same as the node module.