LANRC 45A Single Brushless ESC with LED Light & BLHeli Firmware for FPV Drone

Product Description

The LANRC 45A Single Brushless ESC is designed for FPV drones and multirotor applications requiring higher continuous current capacity. It features BLHeli_S firmware, a built-in programmable RGB LED, and support for 2–6S LiPo batteries.

With a high-speed EFM8BB21F16G control chip, DSHOT digital throttle support, and a 6-layer PCB with 3oz thick copper, this ESC offers responsive throttle control, effective heat dissipation and smoother motor braking.

Product Specifications

• Continuous Current: 45A

• Peak Current: 55A for 10 seconds

• Input Voltage: 2–6S LiPo

• Weight: Approximately 6.6g

• Dimensions: 13 × 28.5mm

• BEC: None

• Power Wire: 18 AWG, 90mm

• Signal Wire: 150mm

• Supported Protocols: ONESHOT125, DSHOT125/300/600

• Firmware: BLHeli_S

• Control Chip: EFM8BB21F16G

• LED: Built-in RGB LED

Product Features

• BLHeli_S 45A brushless ESC

• Higher continuous current capacity for demanding applications

• Built-in programmable RGB LED lighting

• Fast throttle response and strong anti-interference capability

• Hardware PWM Damped Light enabled by default

• Regenerative braking for quicker, more responsive motor deceleration

• Low electrical noise and smoother throttle response

• 6-layer PCB with 3oz thick copper

• Separated layout for high-current and low-level control signals

• Gold-plated PCB surface for improved current tolerance and heat dissipation

Note: This ESC does not include a BEC. Verify compatibility with your flight controller, motor and battery before installation.