2 In 1 High Power Motor Drive Control Panel Motor Expansion Board WiFi bluetooth Compatible with Arduino UNO Smart Car

Option Description: This development board can be used with the WiFi module, bluetooth module, and handle kit for remote control of the car. WiFi version and bluetooth version require mobile phone installation APP, currently only supports Android system By default, the corresponding program is programmed according to the option, and the remote line can be controlled according to the instructions. No need for wireless control: refers to a separate drive board, no WIFI module, bluetooth module or handle kit Feature: Large Load: According to the actual measurement, it can drive 60 kg. 2-in-1 development board: it has the function of control board, compatible with Arduino, and can drive two high-power DC motors at the same time. Various wireless control modes: WiFi compatible, bluetooth, handle wireless control mode. Distance: WiFi control distance can reach about 100 meters, bluetooth and handle about 10 meters. High power: Current can reach 20A, driving power can reach 480w. Pin function description: High-power DC motor, embedded in ATMEGA328 as motor drive control unit. ATMEGA328 microcontroller burning interface (USB and ICSP) is reserved on the board to facilitate program burning. Part of analog/digital signal ports for users to expand their use; Reserve bluetooth & WIFI interface, can be directly plugged in and used; Reserve PS2 handle interface for direct plug-in. The I2C interface is reserved and + 5V is introduced for small power module (the maximum output current is not more than 100mA). Two DC motors output, single output maximum current 20A; Power input, maximum DC voltage 30V. There is no anti-backconnection protection at the input end of the power supply, and the wrong connection may cause the explosion. The protection threshold can be set by software (connected to the external interrupt D2 of ATMEGA328, refer to the design parameters of schematic diagram for specific calculation, and the protection current can be modified by software < 20A). Package included: 1 x Driver board 1 x Handle kit (handle + receiver + adapter plate) (optional) 1 x bluetooth board (optional) 1 x WiFi board (optional)