MB30020 20A Brushless Speed Controller w 2A BEC

- Replacement MB30020 20A/25A Brushless Speed Controller for the Beater Bar Electronics Kit.

Specifications:
Operates on SimonK firmware
Input Voltage: DC 6-12V (2-3S) (*officially rated to 4S, but we have not had good results running that high)
Current: Continuous 20A, Burst 25A up to 10s
BEC: 5V, 2A
Size: 46 x 26 x 11mm (1.8 x 1.0 x 0.4in)
Weight: 22.0grams (0.78oz)
Motor wires: 3.5mm female bullet connectors, 70mm (2.75in) wire length.
Internal heatsink lets this ESC run at higher power for longer.
Wiring: Connect the three motor wires any way you like. If the motor is spinning backwards, swap any two wires.