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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.

More Powerful

The ESC is wirelessly
connected to smartphonevia
OTA Programmer.

Intuitive Interface

When use app to adjust parameter, the graphical man-machine
interaction interface of drop-down list box and scroll bar make the
parameter adjustment more flexible and easier to operate.


Real-time data
recording function

OTA programmer supports real-time data recording
function and storesthe data in its memory. It can be
opened by HW Link to know the running status of power
system. The real-time data can be checked by connecting
smartphone HW Link App within effective distance (0-5m).
*The real-time data function needs to be supported by the
ESC. Please refer to the manual of ESC for details.

Real-time data
recording function

Simple and Convenientfor
Firmware Update

Compared with LCD programming box, it is no need to
connect the computer to upgrade the firmware of ESC.
The firmware of ESC can be upgraded only by
using HW Link App on the smartphone. More simple
and easy to operate.

Simple and Convenientfor
Firmware Update

Bluetooth transmission and does
not affect network of smartphone

OTA Programmer uses Bluetooth to communicate. It does not
affect Wi-Fi and cellular data network of smartphone and network
requirements of other Apps.

Bluetooth transmission
and doesnot affect
network of smartphone

Compact Design

This OTA Programmer is smaller and lighter.
It’s only 1/6 of HOBBYWING LCD program
box in size and weight.

Compact & Portable

OTA Programmer

LCD Program Box

One-touch Factory Reset

Users can promptly factory reset their OTA Programmer via the Reset button on it.

One-touch Factory Reset

Wide Application

This module is suitable for some brushless ESC of XERUN, EZRUN, PLATINUM and SEAKING series;
* Whether the ESC supports or not, please refer to the manual or the technical parameters on official website.

Wide Application