This version does not come with an onboard antenna, you will need a uFL connector antenna such as 2.4GHz Mini Flexible WiFi Antenna - not included!
Connect your Arduino to the Internet with this fine new FCC-certified WiFi module from Atmel. This 802.11bgn-capable WiFi module is the best new thing for networking your devices,
SSL support
Uses SPI to communicate
This module works with 802.11b, g, or n networks & supports WEP, WPA and WPA2 encryption. You can use it in Soft AP mode to create an ad-hoc network. For secure client connections, there is TLS 1.2 support in firmware 19.4.4!

Technical Details

Product Details

Package Dimensions
Width : 2.5 inch
Height : 0.1 inch
Length : 3.5 inch

Shipping Weight: 0.16 ounce (View shipping rates and policies)

ASIN : B01DPSFD9Q