3G SARA click is a versatile cellular network communication solution, featuring the compact 3.75G UMTS/HSPA SARA U-201 modem from u-blox. This module includes a full set of options for the cellular networking and communication, such as the network indication, full embedded TCP/UDP stack, HTTP and HTTPS transfer protocols, IPv4/IPv6 dual-stack support, antenna detection, jamming signal detection, and more. 3G SARA click also features the HSPA data-rates of 7.2 Mb/s (downlink) and 5.76 Mb/s (uplink), as well as the ability to maintain the voice call during the data transfer (3G). Onboard 16bit audio CODEC IC adds high-quality voice communication capability.
The SARA U-201 module is fully qualified and certified solution, that simplifies the design and cuts time to market. It is perfectly suited for a wide range of M2M applications, such as mobile Internet terminals, automatic meter reading (AMR), remote monitoring automation and control (RMAC), surveillance and security, road pricing, asset tracking, fleet management, anti-theft systems, point of sales (PoS) terminals, and similar applications which rely on a cellular network connection.