Overview
The Hobbywing Multifunction LCD Program Box PRO (G3) is a multifunction LCD program box designed for programming HOBBYWING brushless ESCs. The LCD interface is used to display and set ESC parameters. When connected to a PC, it supports ESC firmware upgrade and parameter adjustment using the USB Link application software (PC only). It also features built-in OTA programming via Bluetooth for use with iOS and Android devices.
Key Features
- Built-in LCD screen for displaying and setting ESC parameters; supports sharing parameters via import/export of ESC profiles.
- USB-C connection for PC use with the USB Link application software (PC only) to upgrade ESC firmware and set parameters.
- Built-in Bluetooth module functions as an OTA Programmer for mobile parameter adjustment, firmware update, and data reading (iOS & Android) via the HW Link V2 app.
- Battery voltage checker function: detects overall lithium battery voltage and the individual voltage of each cell.
- 2.8-inch display for improved readability.
- Brightness adjustment: supports 20 levels.
- Menu items shown on the device include: Parameter settings, Data record, Mode setting, System settings.
- Supports multiple languages (shown: Chinese, English, Japanese). Note shown: plans to expand more language support in the future.
- Physical controls and ports shown: Save button, Back/Cancel button, navigation wheel; ESC Programming port, Power Supply port, USB (Type-C), Battery Voltage Checker port.
Applications
- Programming compatible HOBBYWING brushless ESCs.
- Applicable products listed: Platinum series of brushless aircraft ESCs; XeRun & EzRun MAX series (V2.0 and later); Platinum and SEAKING PRO series; works with some ESC of QUICRUN series.
- The scope of application encompasses all ESCs compatible with the previous version of the LCD program box and the OTA Bluetooth module.
- Support depends on the specific ESC model; check the ESC requirements before purchase.
Specifications
| Size | 5.24 x 3.44 x 1.75 in |
| Weight | 85 g |
| Input Voltage | DC 5V-12.6V |
| Display | 2.8-inch |
| Brightness Adjustment | 20 levels |
| Interfaces / Ports (shown) | ESC Programming; Power Supply; USB (Type-C); Battery Voltage Checker |
| Connectors (listed) | ESC interface (Futaba plug) / Power supply interface (Futaba plug) |
Note: A separate battery is needed to power this program box when the ESC has no built-in/external BEC.
For compatibility questions or support, contact support@rcdrone.top or visit https://rcdrone.top/.
Details

Hobbywing’s LCD Program Box PRO includes dedicated ESC programming and power supply ports, a USB-C connection, and a navigation wheel with Save/Back controls for easy setup.

The Hobbywing Multifunction LCD Program Box Pro uses a clear screen with a scroll wheel plus Save and Back/Cancel buttons for quick ESC setting changes.

The Multifunction LCD Program Box Pro features a clear menu for parameter settings, data record, mode setting, and system settings, with language support for Chinese, English, and Japanese.

The Hobbywing Multifunction LCD Program Box PRO features a 2.8-inch display, simple Save/Back controls, and a USB-C port for convenient setup.

The Multifunction LCD Program Box PRO supports 20 levels of screen brightness for clearer viewing in different lighting.

The Hobbywing LCD Program Box PRO uses a roller-and-button interface with Bluetooth support for quick ESC parameter changes like motor rotation and BEC voltage.

The Hobbywing Multifunction LCD Program Box Pro lets you adjust ESC parameter settings and import or export ESC profiles for quick setup changes.

The Multifunction LCD Program Box PRO pairs by Bluetooth with the HW Link V2 app for OTA ESC parameter changes and firmware updates.
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