The Little Favorite LittleBee 30A-S OPTO ESC is your go-to choice for a high-performance, lightweight speed controller designed specifically for multi-rotor applications. Renowned for its reliability and responsiveness, this ESC stands out in the drone racing and flying community.
 
Key Features:
High-Performance Processor:
Equipped with a Silabs EFM8BB21F16 processor running at 48MHz and dedicated driver chips for enhanced performance.
BLHeli-S Firmware:
Comes pre-flashed with BLHeli-S Firmware, utilizing the Oneshot125 communication protocol for rapid and responsive throttle control.
Opto-Isolated Design:
The OPTO ESC design ensures isolation between the signal and high-power sides, minimizing interference and enhancing safety.
Current Handling Capacity:
Handles a continuous current draw of 30A with ease, making it suitable for high-performance setups, including 5S batteries and 6-inch tri-blade props.
Smooth Throttle Response:
Offers a smooth throttle response thanks to its hardware-based motor PWM generation, resulting in excellent flight characteristics.
One-Wire Pass-Through:
Supports one-wire pass-through, allowing for easy firmware updates via Cleanflight when paired with compatible flight controllers.
Compatibility:
Works seamlessly with all major flight controllers, including Naze, SPF3, and Revo F4.
PCB Quality:
Constructed on a 4-layer blind pole board with 3 oz copper, ensuring durability and effective power delivery.
Lightweight:
Designed to be lightweight without sacrificing performance, making it ideal for racing and agile flying.
 
Recommended Setups:
Motors: Ideal for 2205-2208 motors.
Props: Best suited for 5 or 6-inch tri-blade props.
Battery: Supports 4S to 5S LiPo batteries (6-25.2V).
 
Specifications:
BEC: None
Battery Voltage: 6-25.2V (2-6S LiPo)
Motor Wire Length: 70mm (20AWG)
Signal Wire Length: 120mm
Firmware: BLHeli_S (supports Oneshot, Oneshot42, Multishot, and Active Braking – damped light mode)
 
Important Note:
While there are counterfeit versions of this product available, the Little Favorite LittleBee 30A-S OPTO ESC is guaranteed to be a reliable and genuine product, offering the performance and quality that drone enthusiasts expect. To ensure you are purchasing the original, always buy from reputable sources.
This ESC is designed to provide exceptional performance for both beginners and experienced pilots looking to build or upgrade their drone setups. With its advanced features and robust design, it ensures that your flight experience is smooth and enjoyable.
 
Package Includes:
1 x Favorite LittleBee 30A-S OPTO Electronic Speed Controller