This ESP8266 is an ultra-low power UART WiFi module. This WiFi shield is based on the ESP-12F with the ESP8266 WiFi chip. This shield is designed to easily connect your Arduino to the IoT world.
Features:
- 802.11 b/g/n standard
- STA/AP/STA + AP three work modes.
- Built-in TCP/IP protocol stack, and support multiple TCP Client connection
- UART/GPIO data communication interface
- Smart Link intelligent networking
- Support AT command
