Introducing FlyMod 's 20 Amp mini regulators with BLHeli firmware. These speed controllers are designed for use with motorless motors on mini quadcopters FPV class 180-280 size. With their light weight, give out good performance and fast control speed.
Features
Tiny size and weight (only 6.8g with wires, the weight of the controller itself is 2g)
BLHeli 14+ version firmware
Support OneShot, a state-of-the-art technology of controller and flight controller communication, which gives faster response in controlling
Support for active motor braking (already enabled by default), where the controllers instantly change the speed of the propellers.
Built-in aluminum mini heat sink for better heat dissipation from transistors
Fast throttle response at 500Hz control frequency
Soft silicone wires with a high degree of temperature resistance
Uses mini MOSFET transistors with ultra low internal resistance for better performance
Features
Operating current: 20A
Maximum current: 25A (no more than 10 sec)
Power supply: 2-4S LiPo batteries
BEC: no BEC, OPTO decoupling
Firmware: BLHeli (version 14+)
Bootloader: BLHeli
Control signal frequency: 20-500Hz
Output PWM frequency: 18KHz
Chip: AtMega8A
Dimensions: 24.5 x 12.9 x 5.2mm
Weight: 6.8g (2g regulator board)
Firmware
These regulators are flashed with the same firmware as DYS BL\SN20A regulators. When selecting the firmware in the BLHeli Suite program, it is necessary to select DYS SN20A MULTI from the list.
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