• Wireless Connection, Special APP has powerful functions

The ESC is wirelessly connected to smartphone via 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

• 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

OTA programmer supports real-time data recording function and stores the 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 (0-3m)

• Simple and Convenient for 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.

• 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.

• Compact Design

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

• One-touch Factory Reset

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

• Working Voltage: 5-12.6V
• Supported Bluetooh Version: ≥0
• Effective Range: 0-3m (Open Field)
• Size: 30.0 x 25.5 x 8.5mm
• Weight: 10.2g

• Some of XERUN series & EZRUN series of car ESCs.
• Some of PLATINUM series of aircraft ESCs
• Some of SEAKING series of boat ESCs