recently added the receiving of advertisement packets by the nrf to the library. now the module can listen to these 32 byte advertisements too.
this will come in extremely handy to control your devices in the instead of using the power sucking ESP8266.

next up : will integrate the transmitter and receiver in a single sketch and then implement caching of valid packets for retransmit but i think the retransmit and caching should be left out of the library since the library should focus on what it needs to do