Announced at the 2014 Maker Faire in New York, the latest Arduino WiFi shield is finally available. This shield replaces the old Arduino WiFi shield, while providing a few neat features that will come in very handy for the yet-to-be-developed Internet of Things.

While the WiFi Shield 101 was announced a year ago, the feature set was interesting. The new WiFi shield supports 802.11n, and thanks to a few of Atmel’s crypto chip offerings, this shield is the first official Arduino offering to support SSL.

The new Arduino WiFi Shield 101 features an Atmel ATWINC1500 module for 802.11 b/g/n WiFi connectivity. This module, like a dozen or so other WiFi modules, handles the heavy lifting of the WiFi protocol, including TCP and UDP protocols, leaving the rest of the Arduino free to do the actual work. While the addition of 802.11n  will be increasingly appreciated as these networks become more commonplace, the speed offered by ~n isn’t really applicable; you’re not going to be pushing bits out of an Arduino at 300 Mbps.

Also included on the WiFi shield is an ATECC508A CryptoAuthentication chip. This is perhaps the most interesting improvement over the old Arduino WiFi shield, and allows for greater security for the upcoming Internet of Things. WiFi modules already in the space have their own support for SSL, including TI’s CC3200 series of modules, Particle‘s Internet of Things modules, and some support for the ESP8266.

embdSocial™ is an Internet-of-Things (IoT) platform usable to provide communication support to smart objects and devices. embdSocial™ is based on WISP™, an electronic module that can be connected to any microcontroller-equipped device (such as an Arduino board, by means of ad-hoc shield) to exploit several communication services:

Each WISP™ allows real-time bi-directional communication through our secure, globally accessible API. In addition to merely providing internet connectivity, embdSocial™ provides one interface and architecture that simplifies common tasks through the use of plug-ins:

• Tweeting/receiving @messages
• Updating Facebook statuses
• Sending/receiving emails
• Sending/receiving SMS text messages
• Manipulating files in your Dropbox

Each WISP™ is equipped with a 802.11 network interface (with support to WEP, WPA and WPA2 protocols) which allows the device to be easily connected with the embdSocial™’s servers; moreover, its configuration is completely web-based.

More information can be found on the embdSocial™ homepage, together with a couple of videos presenting its capabilities.

[Via: HackADay and embdSocial]