Favorite LittleBee 30A-S OPTO Electronic Speed Controller

(2 customer reviews)

In stock

SKU: 57678
  1. Battery: 6-25.2V (2-6S Lipo).
  2. Current Rating: 30amp / 35amp burst.
  3. MCU: SILABS EFM8BB21F16, MCU running at 48MHz.
  4. Dedicated driver chip.
  5. OPTO ESC.


(Including GST)

In stock

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Orange 14.8V 1000mAh 30C 4S Lithium Polymer Battery Pack ₹ 1599

New Price: ₹ 1075

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Didn’t Find what you are looking for?

Brand: Generic
Category: (ESC) Drone Speed Controller
Tags: 30A ESC, Speed Controller, BLHeli ESC, 30A ESCs

There are a lot of people selling FAKE ESC in the name of LittleBeeThat too at very high pricing.

As we do not want to cheat our customers, We are marking them as a copy of the product name itself.

For original LittleBee ESC Click here.

(kindly take a note that both the ESC’s perform same).

The Little Favorite LittleBee 30A-S OPTO Electronic Speed Controller is exactly what you are looking for in a lightweight, super powerful speed controller. Little Bee uses a Silabs processor and fast dedicated driver chips. It comes flashed with BLHeli-S Firmware utilizing Oneshot125 communication protocol making it fast and responsive to throttle movements.

The Little Bee ESC is already well known and respected for its high thrust output and reliability. These top of the range Little Bee 30a BLHeli_S ESCs are the pinnacle of ESC performance today. BLHeli_S delivers a throttle response that is smooth as silk. The main factor contributing to this is that it uses hardware to generate motor PWM.

These Little Bee 30a ESCs provide massive amperage for the most demanding of performance drones, sitting at 30a current draw happily. These are the ideal ESCs for high end or experimental systems, for example running 5s batteries or 6″ tri-blade props. These ESCs support one-wire pass-through to allow flashing via clean flight when paired with a suitable flight controller.

Compatible with all current flight controllers, including Naze, SPF3, Revo F4.
Recommended setups: 2205-2208 motors, 5 or 6″ Tri-blade props, 4s or 5s battery.

Note: Capacitors are always recommended for use with ESCs to smooth power delivery. These are not required for operation

Package Includes:

1 x Favorite LittleBee 30A-S OPTO Electronic Speed Controller(Copy).


  1. BEC: No BEC.
  2. Light weight
  3. MCU: SILABS EFM8BB21F16, MCU running at 48MHz
  4. Dedicated driver chip
  6. Battery: 6-25.2V (2-6S Lipo)
  7. PCB board: 4 layers blind pole board, 3 oz copper
  8. Motor Wire: 70mm (20AWG)
  9. Signal Wire: 120mm
  10. Firmware: BLHeli_S (Supports Oneshot / Oneshot42 and Multishot / Active Braking – dampened light mode)

Attachments and Links:

How to get different tones out of your BLHeli_S ESC


Little Bee 30A-S

Input Supply Support

2 – 6S LiPo

Rated Current


Burst Current












Shipping Weight 0.015 kg
Shipping Dimensions 4 × 2 × 2 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 2 reviews

5.0 overall

Add a review

  1. Antu Mandal


    Antu Mandal

  2. Pritesh Metha (verified owner)

    copy but performance like original.good quality.

    Pritesh Metha

Questions and answers of the customers

  1. 0 votes
    Q CAN WE USE IT IN APM 2.8 answer now
    Asked by mohdawaish1234 on April 16, 2022 3:27 pm

    Yes, you can use it with APM 2.8 flite controll... Read more

  2. 0 votes
    Q Can it be used for bidirectional applications? answer now
    Asked by Satya Pavan on March 25, 2021 9:48 am


  3. 0 votes
    Q can i use this with 6s battery answer now
    Asked by bhanuprakash9653 on October 9, 2020 11:41 pm

    yes , you can used.

  4. 0 votes
    Q will this support apm2.8 flight controller answer now
    Asked by sri charan on September 7, 2020 8:40 pm
    A Yes, it will support.
Only registered users are eligible to enter questions
Country Of Origin: China

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