D.Antenna
The EFR32MG13 family includes devices which support
both single-band and dual-band RF communication
over separate physical RF
interfaces.
The 2.4 GHz antenna interface consists of two pins
(2G4RF_IOP and 2G4RF_ION) that interface directly to
the on-chip BALUN. The
2G4RF_ION pin should be grounded externally.
The sub-GHz antenna interface consists of a differential
transmit interface (pins SUBGRF_OP and
SUBGRF_ON) and a differential re-
ceive interface (pinsSUBGRF_IP and SUBGRF_IN). The
external components and power supply connections for
the antenna interface typical applications are shown in
the RF MatchingNetworks section.
Installation and Operating instructions:
This Zigbee Module used for lighting device, plug it in
the power board, then adding the LED bulb to a
zigbee hub or other third-party hubs,you also can
connect Sengled Smart hubs according to their
instructions in apps to control the LED bulb
on/off ,lumens level or colors.
