HobbywingHobbywing- Flyfun 20A V5 ESC

The Hobbywing FlyFun 20A V5 Speed Control (HW30202308) is a lightweight brushless ESC for RC aircraft, redesigned with a minimalist structure to reduce weight while retaining full functionality. A high‑performance 32‑bit ARM M4 processor and DEO technology deliver crisp throttle response and improved efficiency, while a robust switch‑mode BEC provides reliable power to your onboard electronics.

Suggested compatibility includes regular propeller aeroplanes and EDF jets, with selectable start‑up modes to suit the application. The ESC supports programming via a separate cable and the Hobbywing LED Program Box for convenient setup at the field or bench.

Features:

• 32‑bit ARM M4 microprocessor (up to 72 MHz) compatible with various brushless motors.
• Microprocessor powered by a separate DC regulator for enhanced anti‑interference and control reliability.
• DEO (Driving Efficiency Optimization) technology improves throttle response, boosts efficiency and helps lower ESC temperature.
• Built‑in high‑power switch‑mode BEC (5.2V) with the BEC module isolated from other circuits to help maintain output in case of power board issues.
• Normal/Soft/Very Soft start‑up modes; use Very Soft for EDF applications.
• Separate programming cable support for connection to the Hobbywing LED Program Box.
• Normal/proportional brake function to help shorten landing distance.
• Comprehensive protection: start‑up, ESC thermal, capacitor thermal, over‑current, over‑load, abnormal input voltage and throttle signal loss.

Specifications:

• Continuous/Peak Current: 20A / 30A
• Input: 2–4S LiPo
• BEC: Switch mode, 5.2V, 2.5A/4A
• Input connector: None
• Output connector: 2mm gold connectors (female)
• Input wire: 18AWG, 140mm
• Output wire: 16AWG, 110mm
• Size: 25 x 15 x 5 mm
• Weight: 13 g

Package contains:

• 1x Hobbywing- Flyfun 20A V5 Electronic Speed Controller