Discover the perfect solution for your build with this powerful 50A 4in1 30x30 ESC! It's budget - friendly and ideal for enthusiasts seeking top - notch performance.
Explore all our 30x30 ESCs and NeutronRC collection now!
Features
- Powerful Chipset: EMF8BB21F16G main control chip with up to 48MHz operating frequency. Three - in - one IC drive and imported high - quality high - frequency ceramic capacitors. High - end PCB process, electroplated copper pads for durability. 3 oz thick copper, 4 + 4 double - layer board reduces heat and boosts efficiency.
- Compact 50A ESC: Integrates 4 high - performance 50A ESCs. Small size, about the size of a horizontal wire machine, making installation and wiring a breeze. Designed for racing - grade crossovers.
- Versatile Functionality: Comes with BLHeli S firmware (optional Blujey firmware). Great performance, supports multiple parameter - setting methods and firmware upgrades (e.g., via throttle signal line, other development boards, or cleanflight/Betaflight firmware).
- PWM Hardware Drive: PWM hardware drives the motor, offering low noise and smooth throttle response. Damped Light and regenerative braking functions make motor deceleration sensitive and effective, with precise control. Active power - renewal technology restores battery power and extends sailing time.
- Anti - interference & Fast Response: Supports various throttle signals like ordinary PWM, Oneshot125, Oneshot42, Multshot, and the latest dshot 150, 300, 600. Input and output lines are made of durable, high - temperature - resistant soft silicone wire for easy welding.
Specifications
- Item Type: 4 in 1 50A ESC
- Weight: Approx. 15g
- Material: electronic components
- Colour: Black+Green
- ESC size: about 42 x 40 mm
- Fixing hole: Approx. 30.5 x 30.5 mm/1.2 x 1.2 inches
- Fixed aperture: M3
- Working voltage: 2 - 6S
- Maximum continuous working current: 50A
- Maximum instantaneous current: 60A
- Supports: DSHOT150, 300, 600, PWM, Oneshot125, Oneshot42 and Multshot
- Software: BLHeliSuite/Blujey
- Firmware version: BL16.7
- Application: Suitable for unmanned remote control drones and FPV vehicles, etc.
Includes
- 1x NeutronRC BLS 8Bit 50A 2 - 6S 30x30 4in1 ESC
Wiring Diagram



This NeutronRC 8Bit 50A 2 - 6S 30x30 4in1 ESC is a great choice for hobbyists building unmanned remote control drones or FPV vehicles. It's budget - friendly yet powerful. With a weight of about 15g and an ESC size of about 42 x 40 mm, it's easy to install. It comes with features like a powerful chipset for efficiency, a compact 50A ESC design, and versatile functionality for various builds.