MCU: ATmega8A, Frequency: 16MHZ
Input voltage range: 5.4V ~ 9V
Low dropout voltage: 250mV @ 500mA, 450mV @ 1A
Onboard high-performance dual 2A independent MOSFET H-bridge motor driver
An external PWM control signal
Bluetooth module interface (standard Otani Electronics Bluetooth module) can be used with cell phones, computer communications
Onboard USB to serial chip, compatible with Arduino.
MOSFET anti-reverse circuit
Abundant power, signal interface, IO port all leads. Facilitate the development .