
ESC regulator FATJAY 15A 2S
Peak current: 40A; Continuous current: 15A
USD · Volume pricing available
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Order ESC controller FATJAY 15A 2S - a reliable basis for your mini-drone
Looking for the perfect adjuster for an easy project? Then ESC regulator FATJAY 15A 2S created for you. This model is specially designed for mini and micro quadcopters. It combines sufficient power and compactness. The regulator will ensure stable operation of your drone. It is suitable for first builds and careful freestyle.
ESC regulator FATJAY 15A 2S will become the reliable heart of your power plant. It will cope with most popular motors for light classes. Its key task is precise control of rotation speed. Thanks to this, your quadcopter will obey every movement. This is a proven solution for entering the world of FPV.
Five main advantages of the device
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Optimal power 15A. Sufficient for most micro and mini drone motors. Ensures stable operation without overload.
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Operates on 2S batteries. Especially for popular lightweight assemblies. Ideal for novice pilots.
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Compact size and light weight. Easily placed on small frames. Does not disturb the balance or overall mass of the device.
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Reliable short circuit protection. Protects the regulator and other components. Reduces risks from errors during assembly.
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Stable work and affordable price. Excellent value for money. This is a solid foundation for your first drone.
Operating principle and technical details
ESC (Electronic Speed Controller) - This is an electronic speed controller. He is an intermediary between the flight controller and the motor. The controller receives control signals from the “brain” of the drone. It then converts them into commands for the motor. FATJAY 15A 2S does it quickly and accurately.
Its task is to supply the motor with a current of up to 15 amperes. The rotation speed depends on the strength of this current. The controller uses the pulse width modulation method. This allows you to smoothly change the engine speed. The quality of the board guarantees minimal energy losses.
Specific functionality and technical characteristics:
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Rated operating current: 15 Amps (constant).
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Peak current: Above rated for short term loads.
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Operating voltage: Especially for 2S LiPo (7.4V) batteries.
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Firmware: Modern version for smooth control.
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Supported protocols: Popular digital protocols such as DShot.
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Protection system: From a short circuit at the output to the motor.
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Purpose: Lightweight racing drones, micro-quadcopters, simulators.
This regulator is a great start for a beginner. It is also suitable for experienced pilots building a lightweight drone.
Specifications
- Dimensions: 32x19 mm;
- ESC support: 2S 8.4V;
- Weight: 9 g;
- Peak current: 40A; Continuous current: 15A.







