ESP8266 Motor Drive Expansion Board – L293D ESP12E – for CP2102 Board

This is the first motor shield for ESP8266 based on ESP-12E. It is very convenientand cheap to diy a WiFi RC smart car. In our shop, we also develop a WiFi smartcar, which can be controlled by mobile, PC, and wechat (now just in China). Parameters: 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 andmotor. Development of NodeMCU based on the ESP-12E , fully compatible with the existing version. ESP8266 full IO port extraction, direct download without reset! Development of ESP8266's excellent full set of tools! ESP8266 WiFi Motor Drive Expansion Board, L293D ESP12E Lua Things Smart Car