FVT LITTLEBEE BLHeli-s 30A ESC for FPV RC Drone QAV-X

The Littlebee BLheli-s SPRING 30A ESC is a high-quality electronic speed controller (ESC) designed for use in various multirotor and drone applications. Let's dive into the key features and specifications of this versatile product.

Input Voltage: This ESC is compatible with 2-6S LiPo battery packs, providing a wide range of power options to suit your needs.

No BEC: Unlike some ESCs, the Littlebee BLheli-s SPRING 30A does not have a built-in Battery Elimination Circuit (BEC), allowing you to use an external BEC or voltage regulator as per your requirements.

Current Handling: The ESC is capable of handling a continuous current of 30A, with a burst current rating of up to 35A, making it suitable for larger and more powerful multirotor setups.

Compact Size: Measuring just 35mm x 17mm, this ESC boasts a compact and lightweight design, weighing in at only 9g, including the power and signal wires.

Firmware and Protocol Support: The Littlebee BLheli-s SPRING 30A ESC supports a range of advanced firmware and communication protocols, such as Damped mode, Oneshot125, Oneshot42, Multishot, and DSHOT. This ensures compatibility with a wide variety of flight controllers and drone configurations.

Powerful MCU: At the heart of the ESC is a SILABS EFM8BB21F16 microcontroller, running at a fast 48MHz clock speed to provide smooth and responsive motor control.

Efficient Mosfets: The ESC utilizes high-quality N-channel MOSFETs on both the low and high sides, ensuring efficient power delivery and reliable performance.

Fast Switching: The Littlebee BLheli-s SPRING 30A ESC features a dedicated driver chip that enables very fast switching, contributing to its overall responsiveness and performance.

Firmware and Bootloader: The ESC comes pre-loaded with the BLHeli-S firmware and bootloader, allowing for easy firmware updates and customizations as needed.

Packaging and Quantity: The package includes 4 Littlebee BLheli-s SPRING 30A ESCs, providing you with a convenient set of speed controllers for your multirotor or drone project.

In summary, the Littlebee BLheli-s SPRING 30A ESC is a high-quality, feature-rich electronic speed controller that offers reliable performance, versatile firmware support, and a compact design – making it an excellent choice for FPV (First-Person View) RC drones, multicopters, and other similar applications.

product information: