Readytosky 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.
The ESC support BLHeli-S firmware Can easily upgrade the firmware or parameter online, also support 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.
Use: Vehicles & Remote Control Toys
- Firmware: Blheli_S
- Wide Compatibility
- 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.