The Utility(RevB) is designed for "WF-2000 RevB" series only, not for "WF-2000" series (without "RevB" mark).
Make sure there is a "RevB" mark after the model name on the left cover.

The "WF-2000 RevB" and "WF-2000" series are using different Wi-Fi module, 
so the Utility are not compatible with each other. 


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RevB1.1, Aug.29, 2016

Add function Support for WF-2015


RevB1.0, July.21, 2016

This is the first version released for WF-2000 RevB.


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