MicroNet SmartHub LTE Underdash Installation instructions

Micronet SmartHubL T E Underdash
On Board Computer
Hardware Guide
Revision 1, July 2018

Important Notice
© 2018 Micronet Ltd. All rights reserved.
Micronet Ltd. Reserves the right to alter the equipment specifications and descriptions in this publication
without prior notice. No part of this publication shall be deemed to be part of any contract or warranty
unless specifically incorporated by reference into such contract or warranty.
The information contained herein is merely descriptive in nature, and does not constitute a binding offer
for the sale of the product described herein.
All usage of the Micronet Ltd. Logotype or trademarks is forbidden without prior written approval from
Micronet Ltd.
Information in this manual is subject to change without notice.
Micronet maintains no liability or responsibility to any person or entity with respect to any loss or
damage arising from the information contained in this book.
Other company and brand products and service names are trademarks or registered trademarks of their
respective holders, for example: Google, Android, ADB, ADT, Eclipse and Android Studio.
Please refer to Micronet’s website (http://www.micronet-inc.com) for further information or contact us
directly (http://www.micronet-inc.com/contact-us/index.aspx)

Introduction
Table of Contents
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Table of Contents
Table of Contents........................................................................................................................ 3
Revision History.......................................................................................................................... 4
Safety Precautions ...................................................................................................................... 5
1. Introduction......................................................................................................6
Micronet SmartHub-U Platform Overview ....................................................................................... 6
Micronet SmartHub-U Model......................................................................................................... 6
Physical Interfaces.................................................................................................................... 6
Wireless Module ....................................................................................................................... 7
GSD™ Software Services ............................................................................................................. 7
GSD®Software Services .............................................................................................................. 7
Development Tool Kit .................................................................................................................. 8
Hardware ................................................................................................................................ 8
Software ................................................................................................................................. 8
Documentation......................................................................................................................... 8
2. Micronet SmartHub-U Views .............................................................................9
Micronet SmartHub-U Front View .................................................................................................. 9
Figure 1: Micronet SmartHub Underdash Front Panel View.............................................................. 9
Micronet SmartHub-U Rear View................................................................................................... 9
Figure 2: Micronet SmartHub Underdash Rear Panel View............................................................... 9
Micronet SmartHub-U Bottom View ..............................................................................................10
Micronet SmartHub-U TOP View ................................................................................................11
Micronet SmartHub-U Mounting Cradle.......................................................................................11
3. Functional Details ...........................................................................................13
Platform Core ............................................................................................................................13
User Interface ...........................................................................................................................14
Sound ......................................................................................................................................15
Communication Interfaces ..........................................................................................................15
Serial Communication ..............................................................................................................15
USB Communication ................................................................................................................16
Peripheral Controls ..................................................................................................................16
Wireless Communication.............................................................................................................17
Wireless LAN...........................................................................................................................17
Bluetooth 4.1 ..........................................................................................................................17
Cellular Modem .......................................................................................................................18
GPS Receiver ..........................................................................................................................18
Accelerometer ...........................................................................................................................19
Wiggle Sensor ...........................................................................................................................19
SAE J1939 CANBus ....................................................................................................................19
Single Wire CANBus ...................................................................................................................19
SAE J1708 ................................................................................................................................19
4. Main Cable Harness .........................................................................................20
5. Connector Signals Map ....................................................................................21

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Overview ..................................................................................................................................21
Interface Connectors ..................................................................................................................21
Main Connector Pinout................................................................................................................22
Pinout by Functionality .............................................................................................................23
Secondary Connector Pinout........................................................................................................24
Pinout by Pin Number...............................................................................................................24
Pinout by Functionality .............................................................................................................25
6. Platform Power ...............................................................................................27
Overview ..................................................................................................................................27
Super Capacitors .......................................................................................................................27
Device Power Consumption .......................................................................................................27
Electrical Installation Procedure.................................................................................................28
Revision History
Revision
Date
Change
1
July 2018
Document created

Introduction
Safety Precautions
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Safety Precautions
Read the following safety precautions before installation or operation.
WARNING!
Abnormal Conditions
Should the SmartHub Underdash become hot, start to emit smoke or a strange odor,
immediately turn off the power and contact your original dealer or authorized service
provider. Continued usage is dangerous and may result in fire or electric shock.
WARNING!
Foreign Objects
Avoid having foreign matter or objects enter into any opening of the SmartHub Underdash.
This could result in fire or electric shock. Immediately turn off the power and contact your
original dealer or an authorized service provider.
WARNING!
Location and Physical Damage
If the SmartHub Underdash falls and is damaged, turn off the power immediately and
contact the original dealer or authorized service provider. Continuing to use the device in
this state or locating the device in extremely humid or dusty areas is dangerous and may
result in fire or electric shock.
WARNING!
Liquids
Keep the device away from water, other liquids and liquid containers. Liquid entering into
the device can cause fire and electric shock.
CAUTION
Power Supply
Do not use the SmartHub Underdash with any voltage other than that specified. Avoid
situations that can cause damage to the power cable. Do not place heavy objects on the
power cable and keep it away from sources of heat. Never twist, sharply bend, or pull the
power cable. If the power cable is damaged (exposing or breaking wires), contact your
original dealer or service provider about repair or replacement. Damage to the electrical
cable may result in fire or electrical shock.

Introduction
Micronet SmartHub-U Platform Overview
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1. Introduction
Micronet SmartHub-U Platform Overview
Micronet SmartHub Underdash is a rugged, next generation Android On-Board Telematics Computer. It
provides a rugged and versatile vehicle-centric mobile-computing platform for a variety of in-cab
mobility applications and solutions.
With integrated GPS, Cellular Communication, Wi-Fi, BT, cameras and various sensors and with support
for a suite of vehicle and peripheral interfaces - SmartHub Underdash enables a host of advanced
mobility solutions such as: Fleet Management, ELD BYOD HOS, Driver Behavior, ADAS, Video Analytics,
Driver Distraction Alerts, Routing and Dispatch, Fuel Efficiency, Speed by Street, Navigation, Fleet
Tracking, Driver Interaction and more.
Designed to operate in a rough commercial automotive environment, including a wide range of
temperatures, vibrations and shocks, the Micronet SmartHub Underdash provides Enhanced Solution Life
Cycle.
The SmartHub Underdash platform supports the Google AndroidTM 5.1.1 operating system.
Micronet SmartHub-U Model
Micronet implemented the SmartHub Underdash installation, mounted under the dashboard or another
hidden place on the vehicle. Include internal Cellular antennas and GPS SMA connector for external
active antenna. The SmartHub Underdash provides the key feature set, described in configuration
chapter below.
In addition, optional features, accessories and OEM features are available as follows:
Platform accessories - provides accessory features such as mounting cradle.
OEM optional features - provides OEM optional features such as branding and labeling
Addition information on Micronet SmartHub Underdash can be viewed in Micronet's web site
http://www.micronet-inc.com/products/smarthub/.
Physical Interfaces
The Micronet SmartHub Underdash provides the following physical interfaces:
USB Client and Host
Serial RS232
Interfaces for vehicle such as CANBus and J1708

Introduction
GSD™ Software Services
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A2D and Digital input signals for ignition switch control and other I/Os
Digital control output signals
Wireless Module
The Micronet SmartHub Underdash supports 3.5G and 4G LTE cellular communication and GPS.
GSD™ Software Services
Micronet’s GSD™ (Guardian System Design) is a cloud-based SaaS platform for managing mobile
devices in the field.
GSD™ enables remote, delta-based, Over-The-Air Firmware and Application Updates, allowing
customers to keep devices relevant anywhere, anytime. It features Mobile Device Management
functionality, Remote Control and Self-Diagnostic.
Administrators can proactively monitor and manage connected devices with a flexible web interface.
GSD®Software Services
Introducing; GSD®- Advanced software tools to manage and support mobile devices in the field.
Micronet’s new comprehensive software framework called GSD®- Guardian System Design - is a cloud-
based Software-as-a-Service platform that provides advanced software tools to manage and support
applications and system firmware upgrades on Micronet and third party devices installed in the field. The
GSD®enables remote, over-the-air, access and control of Android based mobile devices, to conduct
individual, or group diagnostics, support and training activity.
GSD®a fully integrated software framework enabling new levels of control, support and corporate policy
compliance
GSD®is offered on Micronet’s SmartHub Underdash series of rugged, automotive-grade, MDTs. It
enables both firmware and application software to be remotely managed, and simplifies maintenance,
trouble-shooting and remote training, significantly reducing operational costs over the life time of the
product, and substantially improving user experience and customer satisfaction.
GSD®features white-label cloud-based software as a service solutions, offered as two key services:
Mobile Device Management and remote control
Fail-safe firmware and application over-the-air updates (FOTA/OTA)

Introduction
Development Tool Kit
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Development Tool Kit
Micronet's SmartHub Underdash Development Package provides all the tools required for product
evaluation, application development quick-start, and product testing. The Developers Package contains
all essential hardware and software components as described in the following sections.
Hardware
Micronet SmartHub Underdash OBC
Wall power supply
Mechanical and interface connection accessories
Main cable harness
Mounting accessories
Software
Software Development Kit (SDK) provides a set of software tools and API documentation.
Android demo samples for some device features including the source code.
Documentation
Micronet SmartHub-U Hardware guide
Micronet SmartHub-U Getting Started guide
Micronet SmartHub-U OS Update guide
Micronet SmartHub-U Remote Control and Display guide

Micronet SmartHub-U Views
Micronet SmartHub-U Front View
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2. Micronet SmartHub-U Views
This chapter describes the SmartHub Underdash views and the functionalities on each view.
Micronet SmartHub-U Front View
Figure 1: Micronet SmartHub Underdash Front Panel View
For more information about the Micronet SmartHub Underdash front panel view, see:
Customized Logo, on page 14
Micronet SmartHub-U Rear View
Figure 2: Micronet SmartHub Underdash Rear Panel View
For more information about the Micronet SmartHub Underdash rear panel view, see:
Customized Logo
Mounting Cradle

Micronet SmartHub-U Views
Micronet SmartHub-U Bottom View
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Mounting Cradle, on page 11
Micronet SmartHub-U Bottom View
Figure 3: Micronet SmartHub Underdash Front Panel View
For more information about the Micronet SmartHub Underdash bottom panel view, see:
LED Indicator, on page 14
Reset Button, if needed, a reset button resets the SmartHub Underdash and reboots depends on the ignition
switch input state.
LED indicator
Reset Button