HW30850400 Hobbywing OTA Programmer

The Hobbywing OTA Programmer (HW30850400) enables wireless connection between supported Hobbywing ESCs and your smartphone via Bluetooth, using the HW Link app. Adjust parameters with an intuitive interface, record real-time data (ESC support required), and update ESC firmware without a computer. Its compact, lightweight design includes a one-touch factory reset, and the Bluetooth link does not interfere with your phone’s Wi‑Fi or mobile data.

Key Features

• Wireless ESC setup through the Hobbywing HW Link app (iOS and Android; search “HW Link” or “Hobbywing”).
• Intuitive interface with drop-down lists and scroll bars for clear, flexible parameter adjustment.
• Real-time data recording to on-board memory; viewable in the HW Link app within 0–3 m (ESC must support this function).
• Simple firmware updates via the app—no PC or LCD programming box required.
• Bluetooth communication that does not affect smartphone Wi‑Fi or cellular data.
• Compact and light—approximately 1/6 the size and weight of a Hobbywing LCD program box.
• One-touch factory reset via the on-device Reset button.

Specifications

• Working voltage: 5–12.6 V
• Supported Bluetooth version: 4.0
• Effective range: 0–3 m (open field)
• Size (L×W×H): 30.0 × 25.5 × 8.5 mm
• Weight: 10.2 g

App Support

• iOS: Search “HW Link” or “Hobbywing” in the App Store.
• Android: Search “HW Link” or “Hobbywing” in Google Play.

Suggested Compatibility

• Some XERUN and EZRUN series car ESCs
• Some PLATINUM series aircraft ESCs
• Some SEAKING series boat ESCs