# EOC620

## v1.1.1

### Enhancements

* Support for roaming feature in SU radio mode
* System LED pattern implementation (refer latest QSG)

### Issues Fixed

* Fix for Factory Reset feature

### Note

* Firmware version v1.1.x.x is not compatible with the previous firmware v1.0.0.x
* One must upgrade the remote device first before upgrading the local device of the existing wireless links.
* BSU and SU must be upgraded to the latest firmware v1.1.x.x


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