wireless 802.11 b/g/n standard with over the air firmware update
built-in TCP/IP protocol stack, and support multiple TCP Client connection
SDIO 2.0, SPI, UART interface
Wake up and transmit packets in < 2ms
Operating Voltage: 3.3V

Technical Details

Size (LWH): 3 inches, 2 inches, 0.25 inches
Product Details
Product Dimensions: 3 x 2 x 0.25 inches
Shipping Weight: 0.06 pounds (View shipping rates and policies)
ASIN : B00VEFAI7U