I have been testing a mesh of XB24-Z7WIT-004 Xbees and they have been working well. This is a Series 2 (S2) Xbee. In XCTU, the product family is displayed as XB24-ZB
I bought what I thought was the SMT version of this XBee (XB24CZ7PIS-004), but the XCTU says the product family is "XB24C" and the only function set is "Zigbee" (as opposed to options such as "ZigBee Coordinator API" on the XB24-ZB).
The XCTU options have a flag for "CE - Coordinator Enable" which I have experimented with, and I have of course set the PAN ID to be the same, but the ZB24C module will not talk to my mesh (they cannot discover each other in XCTU).
Could I be doing something wrong or are these hardware/firmwares not compatible?
I've search what documents I can find but they don't seem to explain the difference.
Any suggestions appreciated.