An automated firmware verification and real-time sensor monitoring framework which includes a firmware extraction module (FirmEx) and a passive sniffer module (i2c_sniffer) for real-time anomaly detection running on a RaspberryPi with a user interactive GUI.
Fig. High-Level System Framework
Fig. FirmEx: A custom designed FT2232H based board heavily inspired by (https://github.com/tigard-tools/tigard)