Readytosky Simonk 12A Electronic Speed Controller ESC with 5V 1A BEC

The Readytosky Simonk 12A Electronic Speed Controller ESC is a compact, high-performance electronic speed controller designed specifically for small quadcopters, tricopters, and other multi-rotor setups. Pre-flashed with the reliable SimonK firmware, it delivers ultra-fast throttle response and smooth motor control—perfect for FPV racing and freestyle flying.

The Readytosky Simonk 12A ESC is a trusted choice for builders who demand reliability, speed, and simplicity in lightweight drone builds.

Features:

• Desigened for QAV180 210 250 ZMR250 Quadcopter.
• Low-voltage protection, over-heat protection, and self-check functions.
• Separate power supply for MCU and BEC.
• Enhancing the ESC’s ability to eliminate magnetic interference.
• Parameters of the ESC can be set via a program card or transmitter.
• Throttle range can be set to compatible with different receivers.
• Equipped with built-in BEC.

Ideal For:

• Mini quadcopters, 250-size racing drones, fixed-wing aircraft, and DIY multi-rotor projects.

Specifications:

• Model: Readytosky Simonk 12A ESC
• Firmware: SimonK (Pre-installed)
• Input Voltage: 2S–3S LiPo (7.4V – 11.1V)
• Continuous Current: 12A
• Burst Current: 15A (for up to 10 seconds)
• BEC Output: 5V @ 1A (Linear BEC)
• Dimensions: ~25mm x 19mm x 7mm
• Weight: ~10g (with wires)
• Connector Type: Pre-tinned wires (no connectors)

Package Includes:

• 1 x Readytosky Simonk 12A Electronic Speed Controller (ESC) with 5V 1A BEC.