Arduino WiFi Shield ESP8266 ESP12-E[ARD-00069]products model : ARD-00069

Features:

• Pin interface compatible with standard spacing Arduino Uno, Mega, etc.
• 3.3V power supply chip (same with the official expansion board power chip CC3000 ).
• Onboard ESP8266-12 stable industrial grade serial WiFi module, using an enhanced PCB antenna
• Can switch by DIP switch ESP8266-12 stable industrial grade WiFi module operation mode (such as operating mode and upgrade mode), integrated serial port chip
• Built-in 5V to 3.3V TTL level converter,
• Onboard standard pitch leads all interfaces ESP8266-12 stable industrial grade WiFi module
• Onboard four LED displays the status of ESP8266, namely PWR, DFU, AP, STA