

FPV & Multirotor ESCs
Cyclone 35A 2-5S BLHeli_S DSHOT600 OPTO ESC
₹1,149Incl. GST
SKU CYCLONE-35A-BLHELIS-OPTO-RTS
Brand: ReadyToSky
ESC Current: 25 AInput Voltage: 2–5SESC Firmware: BLHeli_SBrand: ReadyToSky, Generic
Dispatched within 2–3 business days — quality-checked in Gurugram
Free standard shipping on orders of ₹999 and above. Pan India delivery from Gurugram, Haryana.
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Product details
The Cyclone 35A OPTO ESC is a single brushless motor controller for FPV and RC drone builds using 2–5S batteries. It suits builders replacing an individual ESC or creating a custom power system rather than using a 4-in-1 board.
Key features
- 25 A continuous and 35 A burst current rating for 2–5S power systems.
- BLHeli_S firmware supports DSHOT600 motor-control signalling.
- OPTO design has no BEC, so it does not supply regulated power to the flight controller or receiver.
- Use a separate BEC or suitable regulated supply when your electronics require one.
Specifications
- Continuous current: 25 A
- Burst current: 35 A
- Input Voltage: 2–5S
- ESC Firmware: BLHeli_S
- Protocols: DShot600/300/125
- PWM frequency: programmable up to 48 kHz
- Lead length: 12 cm power, 16 cm signal
- Dimensions: 25 x 13 x 5.3 mm
- Brand: Cyclone
Because it is an OPTO ESC, the rest of the build must provide regulated power for low-voltage electronics. Confirm the signal wiring and complete propulsion-system voltage and current limits before flight.
| ESC Current | 25 A |
|---|---|
| Input Voltage | 2–5S |
| ESC Firmware | BLHeli_S |
| Brand | ReadyToSky, Generic |
| BEC | No |
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