The CICADA 20AMP BLHeli_S ESC represents the evolution in ESC technology, crafted for the finest performance in multirotors. Leveraging the latest BLHeli_S firmware, it boasts hardware-generated motor PWM, delivering impeccably smooth throttle response and whisper-quiet operation. Whether you’re pushing your drone to its limits or cruising smoothly, this ESC adapts effortlessly, thanks to its tunable parameters and damped light mode, which ensures rapid motor deceleration and active freewheeling.

Key Features:

• Firmware: New BLHeli_S based on BLHeli code.
• MCUs: 8-bit BusyBee1 (EFM8BB10F8) at 24MHz and BusyBee2 (EFM8BB21F16) at 48MHz. BB1 supports up to 350k eRPM, BB2 up to 500k eRPM.
• Performance: Hardware PWM at 36KHZ for ultra-smooth throttle response and silent operation.
• Advanced Modes: Damped light, synchronous rectification, and active freewheeling.
• Compatibility: Regular 1-2ms input signal, Oneshot125, Oneshot42, and Multishot, with auto-detection.
• Safety: Sync loss protection ensuring reliable performance.

Specifications:

• Continuous Current: 20A
• Peak Current (10s): 25A
• BEC: None
• Lipo Compatibility: 2s – 4s
• Programming: Yes
• Weight: 7.9g
• Dimensions: 27x12mm

What’s in the Box:

• 1x Cicada 20amp ESC

Note: Accessories may vary based on supply.