HAKRC BLS 20A BLHeli_S ESC with Programmable LED – 2–5S, DShot600, Damped Light, FPV Racing Ready

The HAKRC BLS 20A ESC is a compact and powerful brushless electronic speed controller designed for FPV racing drones, freestyle builds, and lightweight fixed-wing aircraft. Featuring a built-in programmable LED, it combines visual customization with high-efficiency power output, making it ideal for both performance and aesthetics.

Powered by the EMF8BB21F16G MCU running at 48MHz and equipped with 3-in-1 FD6288Q IC drive, imported high-frequency ceramic capacitors, and a 6-layer PCB with 3oz copper, this ESC offers excellent heat dissipation, durability, and fast throttle response.

🔧 Key Specifications

⚙️ Product Highlights

• Advanced Hardware:
  Features a 48MHz EMF8BB21F16G chip, gold-edge solder pads, and soft silicone wires for heat resistance and flexible installation.

• Compact & Integrated Design:
  Ultra-small footprint comparable to a pencil eraser, with an integrated ammeter and programmable LED light for status indication or aesthetic lighting.

• Full BLHeli_S Support:
  Compatible with CleanFlight, BetaFlight, and other platforms for parameter tuning and firmware upgrades via signal cable or external dev boards.

• Damped Light & Active Freewheeling:
  Smooth throttle control with regenerative braking for improved deceleration, battery recovery, and extended flight duration.

• Digital & Analog Protocols:
  Supports the latest DShot150/300/600 along with analog signals like PWM, Oneshot125/42, and Multishot.

🎯 Ideal Applications

Perfect for:

• FPV Racing Drones (2–4 inch)

• Cinewhoop & Toothpick builds

• Lightweight Fixed-Wing Drones

• Pilots who want customizable LED indicators without sacrificing performance