NodeMCU Motor Shield Board L293D ESP-12E ESP8266 ESP 12E

Feature: Name: ESP-12E motor shield using ESP-12 DEV KIT development shield module extend the output ports for ESP-12 DEVKIT: SPI, UART, GPIO, AI and 3.3V power interface extend 2-ways motor, then can directly drive 2-ways motor design a power switch driven chip: L293D voltage for motor: 4.5V-36V voltage for ESP control board: 4.5V-9V disparate the power of ESP board andmotor for avoiding the interference. In our experiments, for convenience, a shortcut module is used to connect VIN and VM for the power of ESP board and motor.