GForce 20A brushless ESCs with SimonK firmware are designed for use in multicopters and come pre-loaded with open source SimonK firmware. SimonK firmware uses up to 499Hz refresh rates and provides nearly instantaneous response. ESC parameters are preconfigured for multicopter use, no programming required.

N-channel MOSFET design, Quad Flat No-lead package, compact size, supporting PWM, PPM.

Specifications:

• Input voltage: 2-4S
• Continues current : 20A
• Brust current: 30A(10s)
• BEC: No BEC
• Dimensions: 25 x 13 x 5mm(PCB board);
• Weight: 6.5g
• Signal frequency: 30-499Hz
• Firmware: tgy.hex