Standalone Telematics System

Description

Above Hardware is an adapter board that can be used for telematics applications. It was designed for remote process monitoring & controlling. It can also be used for remote firmware upgrades.

Key Components

• SIMCOM - 4G LTE CAT1 Modem with 3G, 2G fallback

• STMicroelectronics Ultra Low Power MCU

• Monolithic Systems, Step down converter

Hardware Features

• Power : 12 - 24V DC

• 2 CH - User Input Switches

• RGB LED for indication

• Modem Network and Status indications

• Mains & Diversity antenna

• GNSS - Active antenna

• Power Key Switch

• SIM Card

• SD Card

• Modem USB access

• Modem UART access over USB2

Software Feature

• Modem DFU over USB

• Server communication using TCP, HTTPS & MQTTS

• Server communication using AWS IoT

• Remote terminal access

• MCU FOTA Upgrade using Modem

• Firmware upgrade via android app or web dashboard

Work Done

• Product Architecture

• Hardware Design

• Firmware Design

• Hardware Manufacturing & Assembly

• Testing & Troubleshooting

• Cloud Integration

• Dashboard Design