UART

Universal Asynchronous Receiver/Transmitter. A two-wire serial interface (TX, RX, GND, optional VCC) exposed on most IoT device boards as debug pads or pins. With a USB-TTL adapter at the right baud rate, opens a Linux or RTOS shell on most consumer devices.

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IoT Forensics: Smart Home, Wearables, MQTT/CoAP and Firmware Analysis

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UART

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