General Features

 Self-contained ultra-low power Wi-Fi module with

industry standard SSL/TLS secure TCP/IP network

stack and PCB Trace antenna.

 Integrated SPI-serial flash for software upgrades

and user accessible read/write file system

Wi-Fi

 Single band 2.4GHz IEEE 802.11b/g/n 1x1 Wi-Fi

transceiver

 Includes support for all Wi-Fi security modes including

Open, WEP, WPA, and WPA2-PSK

Microprocessor

 32-bit application processor

 Operates up to 160MHz core frequency

Interfaces*

 UART: 1 x 4-wire, 1 x TX only up to 4.5Mbit/s

 GPIO: Up to 8 GPIOs (overlaid with peripherals)

 A/D converter: 1 x 10-bit resolution

 PWM: Up to 4 PWM outputs

 Wake-up: Wake pin for ultra-low power operation

*Some interfaces share module pins