Here are our manuals dealing specifically with ZigBee PRO.
This document describes the AT-Command interface firmware of the ETRX2 and ETRX3 ZigBee PRO wireless meshing modules.
Telegesis ETRX2 and ETRX3 modules have been designed to be built into any device and provide a low cost, low power ZigBee solution based on the EmberZNet ZigBee stack. Integration is made easy using a simple AT-style software interface and advanced hardware design.
This document is intended for customers familiar with the R2xx versions of the Telegesis AT-Commandset based on EmberZNet and wish to upgrade to ZigBee PRO compliant R3xx AT-Commandset
In order to find out the revision of your module’s firmware use the “ATI” command.If you are an existing customer and want to update your firmware please contact firstname.lastname@example.org