Wireless Connection, Special APP has powerful functions

The ESC is wirelessly connected to smartphonevia OTA Programmer.
Use Hobbywing HW Link APP to clearly display and adjust all parameters
of ESC. The interface is simple to operate.
Please download the new version of V2 App. The old version of APP
cannot support. 

Download method is as follows:
1) Android 2) IOS: Look up in the APP Store: HW Link V2 will do