ESP8266 ESP-12E Development Board Serial Wifi Module

Form Color Black + White Model N/A Quantity 1 DX.PCM.Model.AttributeModel.Unit Material PCB + Alloy + Plastic Frequency 2.4GHz Working Voltage 3.3 DX.PCM.Model.AttributeModel.Unit Working Current 500 DX.PCM.Model.AttributeModel.Unit English Manual / Spec Yes Download Link http://pan.baidu.com/s/1hquaFnY Packing List 1 x ESP-12E Wi-Fi development board1 x IO Expansion Board