ReadyToSky Bidirectional 12A Brushless ESC 2-4S with 5V 1A UBEC

A small bidirectional brushless ESC for RC boats, cars, underwater thrusters and skid-steer robots on 2-4S LiPo. The motor reverses directly with no brake stage or delay, which gives precise control of boat props and ROV thrusters, and the built-in 5V 1A UBEC powers a receiver or a small controller board.

Key features

• 12A continuous for small brushless motors and thrusters
• Instant forward/reverse switching without a brake delay
• Plug and play, with no throttle-range calibration needed
• 5V 1A UBEC for the receiver, a microcontroller or other onboard electronics
• Over-current and over-temperature protection

Specifications

• Continuous current: 12A
• Battery: 2-4S LiPo
• UBEC output: 5V, 1A
• Direction: Bidirectional (forward and reverse)
• Motor type: Brushless
• Weight: 10 g

Neutral sits at mid-throttle, so drive it from a self-centring stick or a controller that outputs a centred 1.5 ms pulse, and keep the stick centred when powering up. For thrusters that draw more than 12A, choose a higher-current bidirectional ESC.