How do you make XBee send its RSSI value to another XBee?
I am working on a project which involves sending the RSSI value of one XBee to another XBee which sends that data to an Arduino. The Arduino processes the RSSI values received from three XBee modules to track its position.

I don't know how to make the XBee send the RSSI value to another XBee.

Also, is there a way to send data from XBee without using Arduino or other low cost microcontrollers?

Thank you.