Analog Devices MAXREFDES143# IoT Embedded Security Reference Design | DigiKey Daily

To meet increasing security requirements for Internet of Things products, Analog Devices’ MAXREFDES143# is an IoT embedded security reference design, built to protect an industrial sensing node by means of authentication and notification to a web server. The hardware includes a Pmod™-compatible protected sensor node, and an mbed shield equivalent to Arduino form factor pinout. The mbed shield communicates to a web server by the onboard Wi-Fi module and to the protected sensor node with I2C and 1-Wire. The design also features unique secret for each node in the system, DeepCover secure key storage, and SHA-256 authentication, and it provides example source code for easy setup.