NOTE: this feature is experimental and should be used with care
1. Set up modules
- Install custom beta firmware from http://openlrsng.org/beta/ (grab the latest)
- Use RX configurator to enable SCL and SDA outputs (from pinconfig)
- Enable the "slave mode" flag on one of the two receivers (the one going to be the slave)
- Use a 4 pin cable to connect the master and slave receivers.
SDA-SDA SCL-SCL GND-GND VCC-VCC or 5V-5V
3. Bind and configure the system normally. Notably the outputs on the slave are not currently usable.
NOTE: to remove the 'slave mode' flag you need to have the 'force bind' jumpper on the RX to allow it to bind.
This module has built in diversity with support for 2 antennas out of the box (it also supports a backup lipo ans buzzer for lost model finding). You can read more about it here: http://marc.merlins.org/perso/rc/post_2015-11-14_Brotronics-Broversity-RX_-the-Missing-Manual.html