Product overview
The EMAX Nano Series ESC 12A V2-active braking 3S-4S is an electronic speed controller developed for racing multicopters, with recommended applications including FPV racing and multirotor builds. It has a 12A ESC rating and a 3S-4S input voltage specification. Its BLHeli-based firmware supports OneShot125, while its control features include active braking, also called damped light, and quick throttle response. The Nano ESC series component is offered in a default configuration under SKU 0111004004.
The controller uses an opto design and twisted-pair wiring for its throttle signal line, with strong interference resistance. Its physical format is described as smaller and lighter than most multirotor ESCs. Supported flight controllers include Skyline32, Naze32, Pixhawk and CC3D, along with other mainstream flight controllers. These compatibility features accompany the ESC’s power-control role in FPV racing and multirotor builds, with OneShot125 support and active braking forming part of its control feature set.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer | EMAX |
| Model | EMAX Nano Series ESC 12A V2-active braking 3S-4S |
| Type | Nano ESC |
| Series | Nano ESC |
| ESC rating | 12A |
| Input voltage | 3S-4S |
| Configuration option | Default configuration |
| SKU | 0111004004 |
| Intended application | Racing multicopters |
| Recommended use | ESC power-control applications, FPV racing and multirotor builds |
| Firmware basis | BLHeli |
| Control protocol support | OneShot125 |
| Braking | Active braking (damped light) |
| Throttle response | Quick throttle response |
| Relative size and weight | Smaller and lighter than most multirotor ESCs |
| Flight controller compatibility | Skyline32, Naze32, Pixhawk, CC3D and other mainstream flight controllers |
| Electrical design | Opto design |
| Throttle signal wiring | Twisted-pair throttle signal wire |
| Interference resistance | Strong anti-jamming capability |
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