Update the firmware of the XBee modules

Radio firmware is the program code stored in the device's persistent memory that provides the control program for the device. Use XCTU to update the firmware.

1. Click the Configuration working modes button .
2. Add local and remote XBee modules to your computer. See Add XBee modules to XCTU and Configure remote XBee modules.
3. Select a local or remote XBee module from the Radio Modules list.
4. Click the Update firmware button .

   The Update firmware dialog displays the available and compatible firmware for the selected XBee module.

5. Select the product family of the XBee module, the function set, and the latest firmware version.
6. Click Update. A dialog displays update progress.