Little Bee 20A PRO 4 in 1 ESC

Availability : Only 1 left in stock!


One of the most 'Favorite' ESC's finally got an upgrade! With this ESC's brand new F396 MCU processor, it is able to handle the higher RPM motors with ease. The processor on this ESC runs nearly twice as fast as the previous version, nearly 50Mhz. It has also been equipped with a bit more flash memory and RAM. Designed to be compact and lightweight, this may be the perfect choice for many of the FPV Racers and Acro flyers! Thrust results to come. One of the smallest ESC's on the market for its size but can keep up with the bigger brother's. FVT LITTLEBEE 20A PRO ESC's supports 2-4s lipo's, are mosfet driven and with fast, dedicated driver chips on a high quality PCB.

Turn on Dampen Light in BLHeli and enable the oneshot 125 capabilities of braking and faster response. Driven by a Silabs processor and gate-drivers making the motor braking especially fast.


  • BLHeli Factory Firmware 
  • Silabs MCU
  • DLM and Oneshot Capable
  • Signal wire programmable with
  • 1 wire Cleanflight/Betaflight
  • LittleBee USB Linker


  • Input Voltage: 2-4S Lipo
  • BEC Output: 5V/1A
  • Continue Current: 20A
  • Burst Current: 25A up to 10S
  • Size: 36x36
  • Weight: 20g(include Wire)
  • Support Damped mode & Oneshot125
  • Main IC: SILABS F396, MCU run 48MHz
  • MOS: ALL N FET, Switch very fast
  • ABC 1234 indication on ESC for motor connection.


  • 1x Little Bee 20A PRO 4 in 1 ESC

We also carry the  Little Bee 20AMP Pro ESC and the  Little Bee BLHeli-S 20a ESC.