NodeMCU Lua WIFI ESP8266 CP2102 Drive Expansion BoardFeatures:ESP12 DEV KIT development board expansion module;Lead ESP12 DEV KIT All-function pins: SPI, UART, GPIO, AI and 3.3V power connector;Expand two-way motor-driven, two-way direct drive motor;Onboard power switch;Motor power range: 4.5V ~ 36V;Control power range: 4.5V ~ 9V;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.Precautions:When insert ESP-12E module, please note the direction consistent with an expansion board antenna;Use of short modules that can simultaneously control board and motor.Packing List:1x ESP-12E expansion board1x NodeMCU
