I have got new Xbee SX modules for their superior range qualities. I was using 900HP modules previously and I would love to continue using the 900HPs and include the new SX modules for large range applications.
I have tried communicating between these two in vain. I have tried both modules at 10 KBps data rate (to make both same). Please note that there are 10, 110 and 250 KBPS date rates available for SX modules whereas 900HPs have 10 and 200kbps date rates.
Any definitive help in this regard would be much appreciated!