“The repeater functionality is best implemented in a small external controller which takes the received UART data, wait a few ms till the module is ready and then sends the same payload into the modules UART, possibly with
some hop-counter information (and/or I/O readings if required). There is no support for repeater-function inside the module itself.
If you are not deploying too many repeaters (so cost is not that crucial) a simple repeater can be made as described in our application note AN02 ”
Last Update: November 9, 2017