Hardware Guide

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Rev. 3 Micronet SmartCAM™ - Hardware Guide 28 / 50
control functions. For more information about the interface signals, please see the signal map Pinout by
Functionality.
Serial Port 1 (COM1)
The intermediate model supports an (EIA) RS-232 level serial communication on its port. It provides TX
and RX signals at 300 up to 115,200bps. The serial port provides one pair of communication control
handshake CTS/RTS signals.
Debug Serial Port (COM7)
The intermediate model supports EIA-RS232 level serial communication port for Co-Processor debugging
purposes. The port supports a baud rate of 300 to 115,200bps, and provides the TX and RX signals only.
USB Communication
USB TYPE-C
The intermediate model supports a USB Type-C port (not part of the external cable). It supports DFP
(Downstream Facing Port) for device connection as UFP (Upstream Facing Port) for connecting to a USB
HUB, Desktop, ADB for debugging, device configuration, and application development. It also supports
dual-role behavior according to USB3.x standard for DRP (Dual Role Port).
You can use the USB through the Micronet SmarTab 8 USB Type-C connector on the top of the device next
to the installation cable.
Automotive Input
The Micronet SmartCAM™ standard provides one automotive digital input for ignition.
Note:
OS Burn using Fastboot works through the Micronet SmartCAM™ USB Type-C plug.