Lightning-S 35A ESC (BLHeli_S)

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Please Note these are refurbished ESC that is only compatible at 4s lipo.



1. BLHeli_S ESC with Hardware generated PWM synchronous to MCU yields ultra-quiet motor performance.

2. Utilizes high-performance EFM8BB2 50MHz MCU

3. Lightweight: 4.2g = without heatsink & without wires / 5.6g = with heatsink & without wires / 14g = with heatsink and with all wires.

4. Footprint: 32.6*18.0*6.5 (mm)

5. Only supports Damped Light (Active Braking is the only option for BLHeli_S)

6. FW upgradable via signal wire (BLHeli_S HEX needed)

7. Anti-counterfeit code of authenticity

8. Dynamic voltage range - Supports 2S up to 4S Input Voltage (7.4v-25v)

9. Supports Motors with super high KV (EFM8BusyBee 50MHz can handle up to 500k eRPM)

10. Supports 1-2ms signal, Oneshot125, Oneshot42, and Multishot.

11. High-current burst rating

12. High-Resolution Throttle steps (512 to 2048 steps depending on hardware configuration)

13. Hardware PWM refresh rate up to 36khz with BLHeli_S (Regular BLHeli with Software PWM runs at 16khz). (Faster rate allows more input signal in same given amount of time resulting in smoother and more responsive throttle.)

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  • 5
    bl_helis 35a

    Posted by Jack on Sep 26th 2017

    Great es c so far can't wait to put them on a frame