Description

If you are wondering to build a drone and don’t know what will be the best ESC for you then worry no more, we have got your back. At Robu, we have everything for you to get started with your drone project.

Presenting Drone 20A 2-4S Mini BLHeli-S OPTO ESC for FPV Race RC Helicopter. 20A 2-4S Mini BLHeli-S OPTO ESC used mainly for FPV Race RC Helicopter with great functional and high performance and the max working frequency will be 50MHz. Built-in automatic protection of temperature sensor and this ESC is compatible with a 2-4S  lipo battery.

The ESC supports BLHeli-S firmware Can easily upgrade the firmware or parameters online, and also supports all functions of Blheli_S. It can be programmed to set up the throttle etc. It also supports two-way mode and FPV 3D mode.

Applications:

Vehicles & Remote Control Toys
For more 20A ESCs, Click here

Features:

Firmware: Blheli_S
Wide Compatibility
Lipo:2-4s
Support the newest protocol of Dshot150 300 600
Support PWM, Oneshot125, Oneshot42
smaller size, lighter weight, and easy to build
Stable performance
support two-way mode and FPV 3D mode
Built-in automatic protection of temperature sensor

Package Includes:

1× 20A 2-4S Mini BLHeli-S OPTO ESC for FPV Race RC Helicopter

Specification:

Item Type:		Electronic Speed Controller
Board Size (mm)		27*12mm
Continuous Current (A):		20
Peak Current(10s)		25A
Dimensions (L x W x H) mm		27*12*5
Weight (g):		8
Shipping Weight		0.012 kg
Shipping Dimensions		4 × 2 × 1 cm

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