DescriptionThis is a shield equipped with an ESP-12E ESP8266 core that allows you to connect Arduino Uno to a WiFi source for making IoT projects.APPLICATIONSRemote control appliances/models/four-axis aircraft, etc.Networking services for non-smart devicesHousehold temperature/humidity / PM2.5 display, etc.Smart SwitchSIZEFEATURESStandard pin interface to achieve full compatibility with the form factor of Arduino Uno, Mega and so on.3.3V power supply using advanced chip (with the official expansion board power chip CC3000 same), so 3.3V Arduino board provided more accurate, so ESP8266 as official cc3000 chip work as normal, there is no gap.It leads to a WiFi module power supply/service interface to facilitate developers in extending the power supply and maintenance.Onboard ESP8266-12 stable industrial grade serial WiFi module, using an enhanced PCB antenna, signal better.You can quickly switch the DIP switch ESP8266-12 industrial grade WiFi stable operation mode (such as operating mode and upgrade mode) module, integrated serial chip, quickly flashing the firmware.Built-in 5V to 3.3V TTL level converter to prevent high-pressure Arduino TTL level of the WiFi module damage.Onboard ESP8266-12 stable industrial grade WiFi module with a metal shield, immunity to interference.Onboard ESP8266-12 standard pitch leads to a stable industrial-grade WiFi module for all interfaces, enabling developers to develop deep easily.Use a stackable design, it can continue to accumulate above the other modules and is easy to use.Onboard four LED displays the status of ESP8266, namely PWR, DFU, AP, STAThe Shield has two LEDs. Red LED is donated to the power supply. Blue LED is a multi-functional LED and its functions are:DOCUMENTTutorialSHIPPING LIST1 x ESP8266 Serial Board WiFi Expansion GPIO Board
