Favourite 20A ESC LittleBee 2-4S BLHeli-S Compact Brushless Motor ESC

The LittleBee 20A ESC is a high-performance speed controller crafted for demanding FPV racing drones. With a compact footprint of just 23x12x4mm, it integrates smoothly into a variety of drone builds without adding unnecessary weight or bulk. Designed to deliver rapid, precise motor control, it ensures you stay ahead in competitive racing and freestyle flights.

Built around the Silabs F396 main IC with an MCU running at 48 MHz, this ESC supports the DShot protocol and muted mode, giving you both cutting-edge speed and quiet operation. Preloaded with BLHeli_S firmware, it’s ready to use right out of the box and perfectly tuned for power-hungry FPV motors. Whether you’re building or upgrading, the LittleBee 20A ESC is a trusted choice among racing enthusiasts. 

Features:

• Supports DShot protocol and muted mode for fast, quiet operation
• Preloaded BLHeli_S bootloader and firmware
• Compact and lightweight for versatile drone builds

Specifications:

• Input Voltage: 2–4S LiPo
• Continuous Current: 20A, Burst Current: 25A up to 10 seconds
• Size: 23x12x4mm
  

Package Contents:

• 1x LittleBee 20A ESC