MicroNet SmartCAM Installation instructions
Rev. 1 Micronet SmartCAM™ - Hardware Guide 1 / 47
Micronet SmartCAM™
Revision 1, September 2019
Vehicular Android Camera DVR and ADAS
(Advanced Driver Assistance System)
Hardware Guide
Micronet SmartCAM™
Rev. 1 Micronet SmartCAM™ - Hardware Guide 2 / 47
Important Notice
© 2019 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 a 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 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 concerning 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 (https://www.micronet-inc.com/contact/)
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Table of Contents
Table of Contents ....................................................................................................................... 3
Revision History ......................................................................................................................... 5
Safety Precautions...................................................................................................................... 6
1. Introduction...................................................................................................................... 7
Micronet SmartCAM Platform Overview ....................................................................................... 7
In the Vehicle .......................................................................................................................... 7
Micronet SmartCAM Models ....................................................................................................... 8
Compatibility with Micronet SmartX Products ............................................................................... 9
Shorter Development Cycles...................................................................................................... 9
Lower Total Cost of Ownership ................................................................................................... 9
GSD®Software Services ........................................................................................................... 9
Development Tool Kit.............................................................................................................. 10
Platform Key Feature Specifications .......................................................................................... 10
2. Micronet SmartCAM Views ............................................................................................... 11
Micronet SmartCAM Front View ................................................................................................ 11
Micronet SmartCAM Rear View ................................................................................................. 12
Micronet SmartCAM Top View .................................................................................................. 13
3. Micronet SmartCAM Functional Details................................................................................... 14
Platform Core ........................................................................................................................ 14
User Interface........................................................................................................................ 15
Cameras ............................................................................................................................... 16
Sound................................................................................................................................... 16
Connectivity .......................................................................................................................... 16
Battery ................................................................................................................................. 18
Motion Control ....................................................................................................................... 19
Communication Interfaces ....................................................................................................... 19
General Purpose I/O ............................................................................................................... 20
Vehicle Bus Connectivity ......................................................................................................... 20
4. Micronet SmartCAM™ Models ............................................................................................ 21
Overview............................................................................................................................... 21
ELD Mandate ......................................................................................................................... 21
Fix Mount Lock....................................................................................................................... 21
LED and Buzzer...................................................................................................................... 21
5. Standard Model .................................................................................................................. 22
Overview............................................................................................................................... 22
Functional Details ................................................................................................................... 22
Standard Cradle Dev Cable.......................................................................................................... 22
General Purpose I/O ............................................................................................................... 25
6. Intermediate Model ............................................................................................................. 26
Overview............................................................................................................................... 26
Functional Details ................................................................................................................... 26
Standard & Intermediate Model Dev Cable ....................................................................................... 26
General Purpose I/O ............................................................................................................... 29
7. Enhanced Model ................................................................................................................... 30
Overview............................................................................................................................... 30
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Platform Core ........................................................................................................................ 30
Functional Details ................................................................................................................... 30
Enhanced Model Dev Cable......................................................................................................... 30
Vehicle Bus Connectivity ......................................................................................................... 31
General Purpose I/O ............................................................................................................... 34
8. Signals Map .................................................................................................................... 36
Overview............................................................................................................................... 36
Basic and Intermediate Signal Map ........................................................................................... 36
Standard and Intermediate Model Signal Pinout ......................................................................... 36
9. Enhanced Signals Map ........................................................................................................... 39
Overview............................................................................................................................... 39
10. SmartCAM™ Installation Mechanical Installation................................................................. 41
Device Installation Steps ......................................................................................................... 43
Electrical Installation .............................................................................................................. 43
11. Physical Characteristics.................................................................................................... 45
12. Known Issues ................................................................................................................... 46
Overview............................................................................................................................... 46
Access Point Configuration: ..................................................................................................... 46
SD Card Format Error: ............................................................................................................ 46
Battery Depletion Reboot: ....................................................................................................... 46
Battery Not Charging:............................................................................................................. 46
Roadside Camera Performace: ................................................................................................. 47
Microphone Gain: ................................................................................................................... 47
IR LED Brightness: ................................................................................................................. 47
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Revision History
Revision
Date
Change
1
September 2019
Document created
Rev. 1 Micronet SmartCAM™ - Hardware Guide 6 / 47
Safety Precautions
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1. Introduction
Micronet SmartCAM Platform Overview
In today’s commercial Telematics industry there is a growing demand for onboard devices that not only
send sensor data from the vehicle and driver environment for backend processing, but devices that also
analyze, detect, and notify the driver in real-time of any potential safety risks, operational errors, and
protocol violations. Events such as near-collision, tailgating, unsafe lane departures, hard
braking/cornering/accelerating, stop sign violations, speeding, distracted driving, driver fatigue, and
more comprise a rich dataset that is used by fleet managers to measure their drivers’ skills and
performance. It is also used to deploy training and education programs that result in improved fleet
safety, reduced insurance claims and premiums, higher up-time, and lower maintenance costs.
The Micronet SmartCAM™ enables fleet managers to address all these safety events not only through
conventional Telematic sensors such as GPS, 3D accelerometer, I/O, and CANbus, but also by providing
the ‘Full Picture’ through a rich set of real-time, onboard video analytics and AI capabilities enabled by a
dual automotive-grade camera for road and in-cabin monitoring all packaged into a single device. This
saves costly installations of separate ELD device installations for Telematics, ADAS, and DashCams. It
also saves upload data due to the local video analytics processing done on the device and its powerful
computing platform.
With the ability to run multiple applications simultaneously, the Micronet SmartCAM™ allows Telematics
Service Providers and System Integrators to extend their offering beyond their applications and provide
customers with advanced 3rd party mobility and video analytics applications.
In the Vehicle
Placed on the vehicle windshield, the Micronet SmartCAM™ functions as a high-end camera and onboard
Telematics computer. With integrated GPS, rear and front cameras, cellular communications, various
sensors, and support for a variety of vehicle-bus and peripheral interfaces, the Micronet SmartCAM™
enables a host of Fleet Management and Video Analytics solutions such as: ADAS, Driver Fatigue,
ELD/HOS, fleet tracking, driver behavior, real-time driver coaching and fuel management, remote
diagnostics, DVIR, backend communications, and much more.
The Micronet SmartCAM’s two cameras, together with its powerful processor and memory, allows it to
run advanced algorithms required for video analysis applications like tailgate monitoring, unsafe lane
departures, collision warnings, speed limit and stop sign detection, driver fatigue, distracted drivers,
driver ID, and passenger counting.
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With a rich set of wireless and wired interfaces –Wi-Fi hotspot, BT tethering and BLE, Bluetooth audio,
NFC, Wi-Fi Direct, multiple CAN channels (including open/customizable CAN libraries), and multiple I/Os
–the Micronet SmartCAM™ can function as an in-cabin hub to easily connect with other devices,
sensors, and accessories. Driver notification features such as system status LEDs, warning indicators,
internal speakers, and microphone are also provided for device control and driver alerting purposes.
The Micronet SmartCAM™ lets drivers remain safe, effective, and efficient with on-the-go connectivity –
anytime and anywhere –using cellular communication and Wi-Fi. Its durable design withstands shocks
and a range of temperatures, allowing drivers to operate freely in any environment. Installed on the
windshield, the Micronet SmartCAM™ has a perfect view of the road and the cabin.
The Micronet SmartCAM™ is a superior and cost-effective solution for Video Telematics.
Micronet SmartCAM Models
Micronet has implemented the SmartCAM™ platform in three product variants: The Basic Model, an
Intermediate Model, and Enhanced Model. These models include powerful computing, extended
memory, GPS, Wi-Fi, Bluetooth, NFC, and more. In addition, each model supports a set of additional
features:
•Basic Model –provides support for 2 cameras, a QC SDM450 chipset (2GB/16GB memory), and
additional storage for DVR recording. This model is described in more detail in the Basic Model.
•Intermediate Model –In addition to the Basic Model, the Intermediate Model provides 4G LTE.
•Enhanced Model - provides basic + enhanced key features set, described in Enhanced Model
list below.
The following Table 1 distinguishes each model for their specific components:
Table 1: Micronet SmartCAM™ Models
Basic
Intermediate
Premium (V2)
CAN BUS
X
X
J1939/J1708
Cellular
X
3G/HSPA+/4G LTE
3G/HSPA+/4G LTE
USB interface
Debug / Download
Debug / Download
Hub (OTG)
Memory
RAM/Flash
2GB/16GB
2GB/16GB
2GB/16GB
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Compatibility with Micronet SmartX Products
The Micronet SmartCAM™ is based on the same hardware and software platform as the Micronet
SmartHub, SmarTab, and Tab 8 –Micronet’s next-generation Android On-Board-Computer. Telematics
Service Providers who develop applications for Micronet’s SmartX series products can easily adjust and
run those apps on the Micronet SmartCAM™ for customers who also need that as part of their solution.
Shorter Development Cycles
Powered by an open Android platform, the Micronet SmartCAM™ platform offers a comprehensive
development environment for independent application programming and system integration. Because of
the vast ecosystem of Android development tools and software frameworks, and a flourishing
community of developers, working with Android devices has rapid development and integration cycles.
Lower Total Cost of Ownership
Designed to operate in harsh automotive field environments, the Micronet SmartCAM™ lowers the total
cost of ownership by withstanding shocks, vibrations, and extreme temperatures
GSD®Software Services
Micronet’s GSD™ (Guardian System Design) is a cloud-based Software as a Service (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-tests.
Administrators can proactively monitor and manage connected devices with a flexible web interface.
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 to support training activity.
GSD®a fully integrated software framework enabling new levels of control, support, and corporate
policy compliance.
GSD®is offered on the Micronet SmartCAM™ series of rugged, automotive-grade MDTs. It enables both
firmware and application software to be remotely managed, simplifies maintenance, troubleshooting,
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and remote training, which significantly reduces operational costs over the lifetime of the product and
substantially improves user experience and customer satisfaction.
GSD®features white-label cloud-based SaaS solutions offered as two key services:
1. Mobile Device Management and remote control.
2. Fail-safe firmware and application over-the-air updates (FOTA/OTA).
Development Tool Kit
Micronet's SmartCAM™ 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 SmartCAM™
•SmartCAM™ Basic, Intermediate, or Enhanced Model
•Wall power supply
•Main cable harness
•Mechanical and interface connection accessories
•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 SmartCAM™ Hardware Guide
•Micronet SmartCAM™ Getting Started Guide
•Micronet SmartCAM™ OS Update Guide
•Micronet SmartCAM™ Remote Control and Display Guide
Platform Key Feature Specifications
The Micronet SmartCAM™ Tablet key feature specifications are documented in the "Micronet
SmartCAM™
Datasheet" document provided with the DTK documentation.
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2. Micronet SmartCAM Views
Micronet SmartCAM Front View
Figure 1: Micronet SmartCAM™ Front View
For more information about the Micronet SmartCAM™ front view see:
•Driver (In-Cabin) Camera
•System, Driver, and IR LEDs
•Multipurpose Button
•Locking Screw
•Mounting Arm / Sunshield
•Custom Labeling
•NFC Proximity Reader
•Speaker
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3. Micronet SmartCAM Functional
Details
Platform Core
Operating System
The Micronet SmartCAM™ runs on Google™AndroidTM 9.0 Pie.
Google and Android are trademarks of Google LLC.
ELD Compliance
The Micronet SmartCAM™ system boot time is ~40 seconds. The ELD requirement is up to 1 minute.
Please refer to the ELD Mandate for more information.
Application Development Environment
The Micronet SmartCAM™ supports any open source IDE. Micronet recommends using Android Studio.
Micronet’s Development Toolkit (DTK) includes the following components:
•Micronet SDK
•Application samples that demonstrate Micronet’s proprietary API
•Device management and upload tools
•Development accessories
•Documentation
For more details about the development infrastructure, product tools, and DTK contents, please refer to
the "Micronet SmartCAM™ Getting Started" Guide.
Processor
•Qualcomm SnapdragonTM 450 –2 GHz Octa Core
•High-performance Superscalar 8x ARM® Cortex™ A-53
RAM
2GB LPDDR3 RAM memory
Flash Memory
16 GB eMMC
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NFC Card Reader
Memory Card
The Micronet SmartCAM™ has a MicroSD card slot that supports cards formatted as ext4 and Fat32 up
to 128 GB. The MicroSD card slot is located on the road-facing panel behind the mountable sun-shield.
Figure 3: Micronet SmartCAM™ Memory Card Slot
Watchdog
To monitor mission-critical processes, the platform provides an intelligent watchdog mechanism. The
watchdog provides various capabilities for temperature control and restarts if the system hangs. The
Android OS provides a software level watchdog mechanism by the "Application Manager" to control
application stability.
User Interface
Hard Keys
The Micronet SmartCAM™ has one key on the side, which is configurable for a variety of purposes.
NFC Proximity
The Micronet SmartCAM™ provides an NXP PN547 NFC (Near Field Communication) proximity reader. When
the Micronet SmartCAM™ is docked in a cradle, the has an NFC slot for reading the NFC proximity card by
the Micronet SmartCAM™ tablet. It supports 13.56MHz cards and complies with IS15693 and IS18000-3
standards.
NFC Antenna
The NFC antenna is located on the Micronet SmartCAM™ in-cabin facing panel:
Figure 4: SmartCAM™ NFC Proximity Reader Area
批注 [BS2]: Need this picture, don’t have a
SmartCAM™
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System, Driver, and IR LEDs
The Micronet SmartCAM™ has two LEDs, one tri-color system status LED (located on the left side), and
another driver feedback LED located at the top of the in-cabin facing panel. The Micronet SmartCAM™
also has a configurable Infrared (IR) LED ring which can be used for driver detection via heat sensing in
addition to the light-sensing LED for similar functionality.
Multipurpose Button
The Micronet SmartCAM™ has a multipurpose button that can be configured to power ON/OFF the
device or other customer functions.
Cameras
Road-Facing Camera
The Micronet SmartCAM™ has a 2 MP, Full HD (1080p) autofocus road-facing camera with autofocus,
which has low light sensitivity, 120 dB of dynamic range in HDR mode, 110°Field of Vision (FOV), and
runs at 30 frames per second (FPS).
Cabin-Facing Camera
The Micronet SmartCAM™ has a 2 MP, Full HD (1080p) autofocus cabin-facing camera with Near-
Infrared Sensitivity and IR LEDs, very wide dynamic range (for multiple exposures), a 140°FOV, and
run at 60 FPS.
Sound
Internal Speaker
The Micronet SmartCAM™ has a 1-Watt integrated speaker located on the in-cabin facing panel.
Microphone
The platform also has a highly sensitive microphone located at the bottom of the right panel.
Connectivity
Wireless LAN
The Micronet SmartCAM™ provides a dual-mode Wireless Local Area Network (IEEE 802.11 b/g/n/ac)
2.4 or 5 GHz module.
Wireless LAN communication is especially suited for high-speed data transfer over the air when a
hotspot infrastructure exists. For applications that require large data transactions, wireless LAN is the
most economical way to implement the solution.
批注 [BS3]: Couldn’t find where the microphone is
located.
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The WLAN module provides a 2.4 or 5 GHz IEEE 802.11 b/g/n/ac Ethernet adapter with a high rate of
wireless speed up to 150Mbps. The module supports WPA / WPA2 encryption, Wi-Fi Direct, and Hotspot
Tethering for up to 10 connected users simultaneously.
Bluetooth 4
The Micronet SmartCAM™ provides a Bluetooth 4.1 BLE module for voice and data.
Cellular Modem
The Micronet SmartCAM™ provides two hardware options of the cellular modem:
•3.5G GSM - B8/850/900 and B3/1800/1900, WCDMA 1/2/4/5/8 (DC-HSPA+) B1/2100 and B8/900
for Europe.
•4G LTE –North America bands, AT&T and T-Mobile B2 1900MHz, B4 AWS1700MHz, B5 850MHz,
B12/B13 700MHz. The modem supports all the following LTE FDD bands on Table 2 below: 1, 2, 3,
4, 5, 7, 8, 12, 13, 17, 20, 28.
Table 2: FDD LTE Bands & Frequencies
FDD LTEBANDS& FREQUENCIES
LTEBAND #
UPLINK (MHZ)
DOWNLINK(MHZ)
BANDWIDTH (MHZ)
DUPLEX SPACING (MHZ)
BAND GAP (MHZ)
1
1920 - 1980
2110 - 2170
60
190
130
2
1850 - 1910
1930 - 1990
60
80
20
3
1710 - 1785
1805 -1880
75
95
20
4
1710 - 1755
2110 - 2155
45
400
355
5
824 - 849
869 - 894
25
45
20
6
830 - 840
875 - 885
10
35
25
7
2500 - 2570
2620 - 2690
70
120
50
8
880 - 915
925 - 960
35
45
10
9
1749.9 - 1784.9
1844.9 - 1879.9
35
95
60
10
1710 - 1770
2110 - 2170
60
400
340
11
1427.9 - 1452.9
1475.9 - 1500.9
20
48
28
12
698 - 716
728 - 746
18
30
12
13
777 - 787
746 - 756
10
-31
41
14
788 - 798
758 - 768
10
-30
40
15
1900 - 1920
2600 - 2620
20
700
680
16
2010 - 2025
2585 - 2600
15
575
560
17
704 - 716
734 - 746
12
30
18
18
815 - 830
860 - 875
15
45
30
19
830 - 845
875 - 890
15
45
30
20
832 - 862
791 - 821
30
-41
71
21
1447.9 - 1462.9
1495.5 - 1510.9
15
48
33
22
3410 - 3500
3510 - 3600
90
100
10
23
2000 - 2020
2180 - 2200
20
180
160
24
1625.5 - 1660.5
1525 - 1559
34
-101.5
135.5
25
1850 - 1915
1930 - 1995
65
80
15
26
814 - 849
859 - 894
30 / 40
10
27
807 - 824
852 - 869
17
45
28
28
703 - 748
758 - 803
45
55
10
29
n/a
717 - 728
11
30
2305 - 2315
2350 - 2360
10
45
35
31
452.5 - 457.5
462.5 - 467.5
5
10
5
32
DL CA Only
1452 - 1496
44
N/A
N/A
65
1920 - 2100
2120 - 2200
90
190
20
66
1710 - 1780
2110 - 2200
90
400
330
67
DL CA Only
738 - 758
20
N/A
N/A
68
698 - 728
753 - 783
30
55
25
69
DL CA Only
2570 - 2620
50
N/A
N/A
70
1695 - 1710
1995 - 2020
25
295
285
71
663 - 698
617 - 652
35
-46
11
252
DL CA Only
5150 - 5250
100
N/A
N/A
255
DL CA Only
5725 - 5850
125
N/A
N/A
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MicroSIM Card Slot
The LTE/GSM modem requires a MicroSIM card connection. The MicroSIM card slot is located on the
road-facing panel behind the mountable sun-shield.
Figure 5: Micronet SmartCAM™ SIM Card Slot
Cellular Antennas
The Micronet SmartCAM™ has two Main and Diversity internal integrated antennas.
GPS Receiver
The Micronet SmartCAM™ provides a highly sensitive GPS receiver which supports 50 different channels,
as well as NMEA0183 standard sentences, AGPS, GPS, and GLONASS satellites.
GPS Antennas
The Micronet SmartCAM™ has an integrated Ceramic internal antenna.
Battery
Capacity
The Micronet SmartCAM™ includes a Non-removable Li-Polymer 160 –350 mAh internal battery for
ordered shutdown upon loss of power from the vehicle’s battery.
Charging the Battery
The Micronet SmartCAM™ provides fast charging through its USB OTG connector on the left panel and
through the cradle, which is connected permanently to the vehicle’s battery. The also charges the
through the POGO pins at 5V DC power.
Charging Mechanism
The Micronet SmartCAM™ provides a smart charging mechanism. When connected to a power source
(e.g. wall mount power supply, PC USB, SmartCAM™ cradle), the battery is charged and also powers
the CPU in parallel. On reaching temperatures above 450C, the internal battery disconnects from the
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power source. After disconnecting, the power source from the SmartCAM™ battery reconnects and
provides power to CPU. This mechanism prolongs the life of the battery.
Charging Temperature
The Micronet SmartCAM™ battery charging temperature is as follows:
•Battery operating temperature: 0°C to ~ +70°C, 45~85% RH
•Charge: 0°C to ~ +45°C, 45~85% RH
Motion Control
The Micronet SmartCAM™ provides an accelerometer, compass, and gyroscope module. The
accelerometer is an electromechanical device used to measure acceleration forces. Such forces may be
static like the continuous force of gravity or, as is the case with many mobile devices, dynamic to sense
movement or vibrations.
Communication Interfaces
Serial Communication
The Micronet SmartCAM™ provides serial communication ports with both the standard and enhanced
models. Each model includes a single serial port for communication and a serial debug port for
debugging.
Please refer to the detailed description of the Standard, Intermediate, and Enhanced Serial
Communication.
USB Communication
The Micronet SmartCAM™ supports a USB Type-C interface; it located on the Micronet SmartCAM™ Top
View of the device.
The SmartCAM™ standard supports USB Client interface for ADB communication. The enhanced support
two USB communication ports, one USB Host and one USB Client device. Please refer to the detailed
description of the standard USB Communication and of the enhanced USB Communication.
The operating system blocks charging when the temperature is over the defined
(45°C). By this function the device is protected even while in operation.
NOTE:
The product can connect only to a USB 3.0 or 2.0 interface (no superspeed).
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General Purpose I/O
Input lines
The Micronet SmartCAM™ supports general-purpose input lines for ignition sense, automotive digital
lines, A2D, and other functions.
The standard model includes one input line for ignition sense. The enhanced model includes one input
line for ignition sense and seven general-purpose input lines. Please refer to the detailed description of
the standard Automotive Input and for the enhanced Analog and Digital Input lines.
Output Lines
The Micronet SmartCAM™ supports general-purpose Open-Collector output lines for various functions,
through the enhanced only. Please refer to the detailed description of the enhanced Open Collector
Output lines.
Vehicle Bus Connectivity
SAE J1939 CANBus
The Micronet SmartCAM™ provides two SAE J1939 CANBus ports through its enhanced model that
enables the connection of a variety of vehicle peripherals, such as the vehicle's computer, vehicle's
sensors, and so on. Please refer to the detailed description of the enhanced SAE J1939 CANBus.
Single Wire CANBus
The Micronet SmartCAM™ provides a single wire CANBus port through its enhanced model. Please refer
to the detailed description of the enhanced Single Wire CAN.
SAE J1708
The Micronet SmartCAM™ provides a J1708 port through its enhanced model. Please refer to the
detailed description of the enhanced SAE J1708. If you connect to the J1708 port, you can only connect
to one additional J1939 port.
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