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90V RC quadcopter drone/paramotor 400A brushless ESC 22S

Features:
1. Design for airplane, more functions
2. Battery voltage from 2S to 22S for super high voltage version.
3. Two way communication while connecting it with computer.
4. Firmware can be upgraded by user.
5. Simply set function value by Prog-Box or by PC via USB link wire.
6. Li-MH/Li-Po, Ne-Cd/Ne-mH, LiFe battery can be use.
7. Enables setting the voltage per cell for the point at which the controller’s cut off circuitry engages. Li-MH/Li-Po from 2.0-3.6V,Ne-Cd/Ne-mH 0.4-1.0V,LiFe from2.2-2.8V .
8. Timing settings may be adjusted (0°-30°)per degree to suit the motor type
9. 3 types of throttle curve .
10. Automatically detection the throttle range or can be set a fixed value by manual operation.
11. Auto cut off the power within 3 seconds if no radio signs.
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