NodeMCU Motor Shield Board L293D for ESP-12E from ESP8266 esp 12E diy rc toy wifi rc smart car remote control
ESP-12E motor drive expansion board
Description:
Based on the first motor-driven expansion board ESP-12E development.
Features:
l ESP12 DEV KIT development board expansion module;
l lead ESP12 DEV KIT All-function pins: SPI, UART, GPIO, AI and 3.3V power connector;
l expand two-way motor-driven, two-way direct drive motor;
l onboard power switch;
l L293D
l Motor power range: 4.5V ~ 36V;
l Control power range: 4.5V ~ 9V;
l Motor power, control power separation; In the experiment, by short-circuiting block the merger, the VIN and VM short, while power supply to the motor and the control board.