Can someone help me to connect the transceiver pins.

Thread Starter


Joined Oct 7, 2011
Can someone checkout the link let me know how the pins should be connected for both transmitter and receiver? I have read the datasheet and couldn't figure out whether to connect pin2 (RSSI), pin 16 (CTS), pin 15 (RTS), pin 11 (Rx), pin 10 (Tx) and pin 9 (PD).

Datasheet (

Thanks alot for anyone who helps.


Joined Sep 20, 2005
RTS and CTS are used for hardware flow control, so you should connect them to the interfacing device. If you don´t know what that is, read here.

PD is described at page 3, did you even read the datasheet?
Pin 2 is not RSSI like you posted but RFRx. Description is on the same page as well.