XBee‐PRO®900HP/XBee‐PRO®XSCRFModules
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AppendixA:XSCFirmware
XBee‐PRO®900HP/XBee‐PRO®XSCRFModule
The XBee-PRO XSC (900 MHz) RF Modules were engineered to afford RF Modules
and integrators an easy-to-use RF solution that provides reliable delivery of crit-
ical data between remote devices. These modules come configured to sustain
reliable long-range wireless links. The XBee Module is a drop-in wireless solution
that transfers a standard asynchronous serial data stream.
The S3 hardware variant is a legacy design and will become obsolete. New and
old designs should use the S3B hardware variant, which features better perfor-
mance, lower current draw, and is backward compatible with and a direct
replacement for S3 radios. The S3B hardware with XSC firmware is also fully
backward compatible (serial interface and over-the-air) with the 9XStream radios.