I bought a pair of XBEE PRO900 (Digi Part #: XBP09-DPSIT-156) and they worked well together. I wanted to try a network, and according to Digi, that model is superceded by the XBEE900HP. So I got some of them( XBee PRO 3B-DPST_001) and they communicated with each other.
Now I would like to have communications between the PRO900's and the 900HP's but I am not having any luck. Asside from having the same network ID, what parameters must be set to achieve compatablity?