Connected AG21 User Manual

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User Manual

Author

Revision

Changes

Date

Hao

1.1

Initial version

2016-07-28

The information presented in this document is strictly confidential and contains trade secrets and other confidential information that are the exclusive property of Connected Holdings

For the

AR-2GM

Vehicle Tracking Device

April 20, 2016

R1.1

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Contents

1 Introduction 3 2 Hardware Design 4

2.1 Basic Hardware 5

2.2 Basic RF Performance 6

2.3 Certification and Safety 9 3 Software Features 10

3.1 Basic Software 10

3.2 Remote Update 10

3.3 Power Modes 10

3.4 AT Command 11 Event Setting Commands 11 Action Commands 12 File Update Commands 12 Periodic Action Commands (with Events) 13 Configuration Commands 13 Communication related settings 13 Protocol related settings 13 Drive Trip related settings 13 Peripheral related settings 13 Maintenance report settings 14 Miscellaneous settings 14 Information Commands 14 Configuration reading commands 14 Information commands 14

3.5 Report 15 Report Queuing 15 Ack’ed Mode 15 Event Report Format 15

3.6 Reset 16

3.6.1 Context Preservation 16

3.7 Startup Banner 16

4 Test Method 17

4.1 Hardware 17

4.2 Software Test 17

Mechanical Structure(mm) 18 FCC Statement 19 RF Exposure Warning Statements: 19 IC STATEMENT 19

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1 Introduction

The AR-2GM is a self-Contained vehicle tracking device that combines GPS location with GSM/GPRS connectivity. The AR-2GM appears to a user or a server application as a single endpoint device. It can be queried, updated and configured either through a serial connection, or an over the air GPRS IP connection, or through SMS messaging. The AR-2GM presents itself over these connections as an enhanced cellular modem with attached functional elements. These elements include:

 GPS location engine  2 General Purpose Bidirectional I/O (GPIO) pins  1 Relay drive pin output  Serial UART port  Input voltage monitor (optional)  Timers  Watchdog lockup protection (Dedicated watchdog circuit is optional)  Factory load option for motion detection

Access to these elements and general purpose interfaces is done through an extended AT command set as defined herein.

Application scene:

This product will be designed based on the 2G wireless data/MT6261 Baseband chipset, which includes GPS functionality, ARM CPU and GPRS protocol. This baseband internal connection 4M serial flash, GSM 850M/1900M RF Transceiver &GPS receiver, and RF Front end circuit.

The device will use one dual band antenna（GSM850&PCS1900）and one dedicate GPS antenna.

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2 Hardware Design

Items

Requirement

Baseband Chipset

MT6261D

RF 2G Transceiver

AP6682

Air Interface

Support for Class 12 GPRS, GPS

Frequency Antenna

GPS Antenna

Dedicate high performance ceramic antenna

UIM requirement

No-UIM mode, GSM card connector optional

Interface

UART TX

Battery Monitor

UART RX

Build in battery manager

12V DC Input（1A current）

Relay Drive (12V Output ,500mA current)

GPIO1

GPIO2

internal analog input scaled (Optional)

Supported

Dedicate Timers

Watchdog

Supported

Motion Detect

Optional（GPS/Sensor）

LED

2 LED Supported 2 LEDs(one is RED，one is Green)

Battery

Built in battery（80MAH Lion）

Working Time

4 hours

Power switch

Power Cable color

8 colors

Power Cable connector type

8 pin

Power Consumption

< 5Watts

2.1 Basic Hardware

2G band support : 850MHz &

1.9GHz Support for 12 class GPRS Internal Antenna [850M&1900M]

The AR-2GM provides support for specialized hardware features through extended AT commands. The features supported include the following.

GPS

The major functionality of the GPS module is to compute the correlation results between the incoming signal and the selected PRN code based on certain Carrier Doppler Frequency, Code Doppler Frequency, code phase, carrier phase, and the particular satellite the module is tracking or acquiring.

GPIO

Two GPIO pins, GP1 and GP2, are presented to the external environment on the main

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connector. They are general purpose bidirectional lines capable of providing system interrupts

LED

Function

Status

Red

GPS

On: GPS satellites acquired and Locked Flash Slow: GPS satellite search is in progress Off: No power or GPS subsystem fault

Green

GSM/GPRS Connection

On: Indicates GPRS connection is made Flash Slow: GPRS subsystem initialized but no connection Flash Fast: GPRS initialization in process Off: No power or GSM subsystem fault

to generate a report or drive logic levels to external devices. These lines are 2.8V logic level and are 16V tolerant. These pins default to input. GP1 is pulled down representing 0 when disconnected; GP2 is pulled up representing logical 1 when disconnected. They should be asserted to a known value if used. GP1 is intended to use for Ignition Sensing.

LED’s

Two LED status indicators are provided to verify correct installation and operation. The status LEDs are color coded and directly convey the status of the cellular and GPS subsystems as described in the table below. Their valid operation also indicates operational status and power.

The AR-2GM provides user control allowing the LEDs to be extinguished once installation is verified. This feature reduces power and further conceals the AR-2GM Tracker from untrained parties wishing to defeat its operation.

UART

A UART port is provided for AT command and data interaction and optionally for application specific control.

Relay Driver

A 500mA sink capable output pin is provided. This pin is meant to drive a relay coil indented to interrupt the starter solenoid relay for the ignition circuit to a car.

Battery Monitor

The battery monitor is internal analog input scaled such that the DC value of the power input pin to the AR-2GM system is measured. This value is scaled to span the most significant 8 bits of the A/D and consequently covers a scale from 0 to 25.5 Volts.

Timers

Timers resident on the GSM baseband chip generate periodic interrupts for power down wakeup, watchdog support, report generation and other timer related functions. Report timers are supported by related AT command and cause generation of periodic reports.

Watchdog

MT6261D chipset provide internal software Watchdog, and a physically dedicate Watchdog

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circuit requirement is optional.

Items

Requirements

Remark

TRP free space

>= 20 dBm

TRP free space

TIS free space

<= -104dBm

TIS free space

Antenna loss

<= -3 dB

TRP-TX Power Conducted

Antenna Loss

<= -3 dB

RX receive sensitivity conducted – TIS

Board RF Specification

Cellular Band RX

2G Frequency range

Sensitivity

-108dBm (FER≤0.5%)

Dynamic range

-25～-108dBm (FER≤0.5%)

Single tone Desensitization

-102.4dBm(FER≤1%,-30dBm@±900KHz)

Intermediation Spurious Response Attenuation

-102.4dBm(FER≤1%,-43dBm@±900 KHz/±1800KHz)

-91.4dBm(FER≤1%,-32dBm @±900 KHz/±1800KHz)

-80.4dBm(FER≤1%,-21dBm @±900 KHz/±1800KHz)

Conducted Spurious Emission

<-76dBm/1MHz（RX band）

<-61dBm/1MHz（TX band）

<-47dBm/30KHz（other frequency）

Cellular Band TX

2G Frequency range

Maximum Frequency error

±200KHz

Maximum output power

Minimum controlled output power

<-50dBm Standby output power

<-61dBm

Code domain power

The code domain power in each inactive code channel shall be 23 dB or more below the total output power measured on both the I and Q data channel combined.

Time reference

±1.0uS

Waveform quality

>0.944

Range of open loop output power

（test1：－25dBm/1.23MHz）－47.7±9.5dBm

（test2：－60dBm/1.23MHz）－7.7±9.5dBm

（test3：－93.5dBm/1.23MHz）20.3±9.5dBm

Motion Detect (Option)

A factory populates option for motion detector is provided. If populated at the time the AR-2GM is manufactured, this option will work with firmware power down options to keep the AR-2GM in a very low power down state until motion is detected. Upon wakening, a report can then be generated.

2.2 Basic RF Performance

869MHz～894MHz

824MHz～849MHz

33dBm

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Conducted spurious emission

-42dBc/30Khzor-54dBm/1.23MHz （|Δf|:1.25MHz~1.98MHz）

-50dBc/30Khzor-54dBm/1.23MHz （|Δf|: 1.98MHz~4.00MHz）

<-36dBm/1kHz （|Δf| > 4MHz, 9KHz < f < 150KHz,）

<-36dBm/10kHz （|Δf| > 4MHz, 150kHz<f<30MHz,）

<-36dBm/100kHz （|Δf| > 4MHz, 30MHz<f<1GHz）

<-30dBm/1MHz （|Δf| > 4MHz, 1GHz<f<12.75GHz）

DCS Band RX

Frequency range

1930MHz ~ 1990MHz

Sensitivity

-108dBm (FER≤0.5%)

Dynamic range

-25 ~ -108dBm (FER≤0.5%)

Single tone Desensitization

-102.4dBm(FER≤1%,-40dBm@±1250KHz)

Intermediation Spurious Response Attenuation

-102.4dBm(FER≤1%,-43dBm@±1250KHz/±2050KHz)

Conducted Spurious Emission <-76dBm/1MHz（RX band）

<-61dBm/1MHz（ TX band）

<-47dBm/30KHz（other frequency）

DCS Band TX

Frequency range

Maximum Frequency error

±200KHz

Maximum output power

Minimum controlled output power

<-50dBm Standby output power

<-61dBm

Code domain power

The code domain power in each inactive code channel shall be 23 dB or more below the total output power measured on both the I and Q data channel combined.

Time reference

±1.0uS

Waveform quality

>0.944

Range of open loop output power

(test1: -25dBm/1.23MHz) -50.7±9.5dBm

Conducted spurious emission

(test2: -60dBm/1.23MHz) -10.7±9.5dBm

(test3: -91.3dBm/1.23MHz) 20.3±9.5dBm

-42dBc/30Khzor-54dBm/1.23MHz (|Δf|:885KHz~1.98MHz)

-54dBc/30Khzor-54dBm/1.23MHz (|Δf|:

1.98MHz~4.00MHz)

1850MHz ~ 1910MHz

30dBm

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<-36dBm/1kHz (|Δf| > 4MHz, 9KHz < f < 150KHz)

<-36dBm/10kHz (|Δf| > 4MHz, 150kHz<f<30MHz)

<-36dBm/100kHz (|Δf| > 4MHz, 30MHz<f<1GHz)

<-30dBm/1MHz (|Δf| > 4MHz, 1GHz<f<12.75GHz)

GPS

AGPS Support

Embedded AGPS software supporting an internal GPS subsystem solution E911 FCC mandated phase 1 and phase 2 (optional1)

Frequency Support

L1-band (1.57542GHz) Channels: 210 PRN， 66 Search， 22 Simultaneous tracking

Sensitivity

Sensitivity (UHIS): Tracking: -156dBm Reacquisition: -153dBm Acquisition: -144dBm

Tracking Time Requirement

Acquisition time: Hot: <2s Warm: <15s Cold: <60s Reacquisition: 2s - 10s Depends on signal level

2.3 Certification and Safety

Items

Requirement

Drop Design

1.2meter 6 direction standard drop test

Temperature Range

-20 to 40°C Operation

-50 to +100° C Storage

Humidity:

20% to 90% Operation 10% to 95% Storage

Altitude:

-500 to +18,000m

Vehicle ISO Test

ISO 7637-2-2004; ISO 7637-3-2007; ISO 10605-2008; ISO 16750-2-2010

FCC Certification

FCC 47 CFR Part 15 and Part 18

Safety

UL Listing

Others Operator Requirement

Industry Canada/ AT&T (optional)

ESD Requirement

10KV non-Conductive

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3 Software Features

Items

Requirement

GPRS Data

Supported

IP Stack

Ipv4/IPV6

Upgrade Method

Remote update / PC tool

Remote Update

Supported

Power Modes

Supported

AT Command

Supported

Report

Supported；3000records

Driver

GPIO，LED，GPS，UART

GPIOs

Interrupt for Door Open Detect, Ignition Status

LEDs

GPS Status, GPRS Status

Watch Dog

Supported (CBP8.2 integrated)

Reset

Soft reset

Startup Banner

Supported

3.1 Basic Software

RF Function

GSM 850、PCS1900、GPS

3.2 Remote Update

The AR-2GM supports OTA field upgrades of the AR-2GM resident application. An over the air TFTP (Trivial File Transfer Protocol) connection is made over a UDP/IP connection. A replacement file is then transferred from a server to the AR-2GM and that file replaces the previous application image.

3.3 Auto Execute

The Auto Execute Utility copies the contents of file system.exf into system executable RAM and executes it from there. This file is the factory default application. Another file named custom.exf can be loaded into the file system.

Auto Execute will look first for a file named update.exf and load and execute that in place of custom.exf if it exists. If update.exf executes successfully, the previous copy of custom.exf is deleted from the file system and update.exf is renamed to custom.exf.

3.4 Power Modes

The AR-2GM device supports several power modes that are set by the power mode command. In full power mode the GPS is active and the cellular subsystem will maintain a persistent cellular connection whenever service is available. IP connection is maintained according to the configuration of the device.

The device can be put in low power mode whenever it runs on a backup battery or if the external battery is low or if it is not moving. In low power mode the GPS is not running and

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the LED’s are off. The device would return to full power whenever an event occurs that triggers a report. Those events include:

 Report timer  GPIO change  IP change  Battery threshold  Heartbeat  Watchdog  Power-up

Any hardware or software reset will return the device to full power mode.

3.5 AT Command

AR-2GM commands are AT extensions specific to AR-2GM devices. They are closely based on commands that are as similar as possible to other industry common devices and are essentially subsets of standard AR-2GM commands. Common commands used with GPRS modems supporting IP connectivity are not included within the AR-2GM command set extensions. These commands are left in their native structure, as defined by the respective baseband GSM chip supplier which product already in use.

Command Summary

The following commands are specific to the AR-2GM. They are organized by categories.

Event Setting Commands

The following set of commands enables/disables reporting of the various events and state transitions that take place in the system. The event setting commands typically include trigger(s) that indicate what event or state transition would cause an event report to be sent.

Often state transitions also qualified with “debounce” time to prevent various flickers and

intermittent state transitions. Examples are: (1) state change of an input pin; (2) crossing a geo-fence line for a brief period of time and then crossing it back.

As a general rule every event and state transition has its own unique event ID that is reflected in the report triggered by the said event. Refer to Table 2 – Events for the complete list of

event ID’s. Those default event ID’s can be changed by the user to accommodate specific

server implementations, by explicitly specifying what they are in the respective commands. As an example, all trip related events can be mapped to the same event ID, so there is no need to parse the specific event trigger. Following is a list of event setting commands:

1. AT+XBUBE Backup Battery Events

2. AT+XDRI Drive Report Intervals

3. AT+XDTS Drive Trip Start/Stop

4. AT+XGFE Geo-Fence Enable

5. AT+XGPL GPS Lost/Lock

6. AT+XHB Heart Beat

7. AT+XHBB Heart Beat on BuB

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8. AT+XIA Idle Alert

9. AT+XIGN Ignition

10. AI+XIOE I/O Event

11. AT+XIPC IP Changed

12. AT+XPUP Power Up

13. AT+XPWLE Power Low Event

14. AT+XPWSE Power Save Event

15. AT+XRLYE Relay Event

16. AT+XRSTE Reset Event

17. AT+XSPD Speeding

18. AT+XTA Tow Alert

19. AT+XVTOE Virtual Trip Odometer Event

Action Commands

Action commands instigate an immediate action. They cannot be included in configuration files. Following is a list of action commands:

20. AT+XBUBX Back-Up Battery eXit

21. AT+XCAN CDMA Activate Now (CDMA devices only)

22. AT+XCC Clear Counters

23. AT+XCFN CDMA FOTA Now (CDMA devices only)

24. AT+XCPN CDMA PRL Now (CDMA devices only)

25. AT+XFDR Factory Defaults Restore

26. AT+XFDU Factory Defaults Update

27. AT+XDNSN DNS Now

28. AT+XMRN Maintenance Report Now

29. AT+XRN Report Now

30. AT+XRNE Report Now Echo

31. AT+XRST Reset - soft/hard

32. AT+XRTN Reset all provisioning data (CDMA devices only)

33. AT+XVO Virtual Odometer

34. AT+XVTO Virtual Trip Odometer

File Update Commands

35. AT+XUAPP Update Application file OTA

36. AT+XUFW Update Firmware file OTA

37. AT+XUIO Update IO controller file OTA (Battery powered devices only)

38. AT+XURP Update Retry Policy

39. AT+XUTF Update Tree.xml File OTA (CDMA devices only)

40. AT+XUUC Update User Configuration file OTA

Periodic Action Commands (with Events)

Periodic Action commands trigger time based periodic action, such as reset, data session

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renewal, etc. Some actions can trigger an event report to indicate the respective action took place. Following is a list of event setting commands:

41. AT+XCFC CDMA FOTA Configuration (CDMA devices only)

42. AT+XCPC CDMA PRL Configuration (CDMA devices only)

43. AT+XDNSP DNS renew Periodically

44. AT+XKA Keep Alive

45. AT+XPST Packet Session Timeout

46. AT+XRSTP Reset Periodically

Configuration Commands

Configuration commands control various parameter settings of the device. For convenience they are grouped into topical settings. Following is a list of configuration commands:

Communication related settings

47. AT+XAPN Set APN (GSM devices only)

48. AT+XCSW Cellular Session Watchdog

49. AT+XIP Set target server IP address and port number

50. AT+XLPORT Set Local IP port number

51. AT+XMIP Set Maintenance server IP address and port number

52. AT+XPRP PxP Renewal Policy

53. AT+XSMSD SMS Destination

54. AT+XSMSS SMS Source

55. AT+XSPIP Set Serial Port (A-UART) IP address and port number

56. AT+XUIP Set Update server IP address and port number

Protocol related settings

57. AT+XRPA Report Acknowledge

58. AT+XRPF Report Format – Protocol, ASCII/Binary

59. AT+XRPM Report Mask

60. AT+XRPQ Report Queue length

61. AT+XRPSF Report Start Frame

Drive Trip related settings

62. AT+XDDI Drive Distance Interval

63. AT+XDHC Drive Heading Change

64. AT+XDMES Drive Motion End Speed

65. AT+XDMSD Drive Motion start Distance

66. AT+XDMSS Drive Motion Start speed

67. AT+XDMT Drive Motion Trigger

68. AT+XDTT Drive Trip Trigger

Peripheral related settings

69. AT+XBUB Back-Up Battery

70. AT+XSPC Serial Port Configuration

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71. AT+XGPLP GPS Lock Parameters

72. AT+XGPLT GPS Lock Timeout

73. AT+XIGM Ignition Mode

74. AT+XIGV Ignition Voltage

75. AT+XIOD I/O Direction

76. AT+XIOW I/O Write

77. AT+XLEDO LED’s Off

78. AT+XOWM One-Wire Mode

79. AT+XPWL Power Low

80. AT+XPWM Power Modes

81. AT+XPWS Power Save

82. AT+XRLY Set Relay

Maintenance report settings

83. AT+XMHB Maintenance Report Heart Beat

84. AT+XMOP Maintenance-report On Power-up

85. AT+XMRC Maintenance Report Clone

86. AT+XMRPM Maintenance Report Mask

Miscellaneous settings

87. AT+XGF Geo-Fence

88. AT+XGFH Geo-Fence Here

89. AT+XSLCK SIM Lock

90. AT+XCIN Configuration Id Number

91. AT+XCIV Configuration Id Version

Information Commands

Information commands simply output various data regarding the current status of the device. They are mostly useful for troubleshooting. Following is a list of information commands:

92. AT+XGFR Geo-Fence Read

93. AT+XIOR I/O Read

Configuration reading commands

94. AT+XCFG Configuration

95. AT+XCFD Configuration file – Default

96. AT+XCFU Configuration file – User

Information commands

97. AT+XINCEL Info: Cellular

98. AT+XINDAT Info: Data

99. AT+XINEVT Info: Events

100. AT+XINGPS Info: GPS

101. AT+XINNET Info: Network

102. AT+XINPWR Info: Power

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103. AT+XINVER Info: Versions

Report

The AR-2GM captures data and forms a report record with that data. A report is a data structure containing all of the sensory and other typically useful data on the device. Reports are generated in response to specified events, such as periodic timeout, speed threshold, geo-fence crossing, etc., or in response to a Report Now command (AT+XRN).

Report Queuing

If a report trigger occurs while UDP connection is unavailable, it will be queued until connection becomes available and transmitted at such time. The only way report(s) can be lost is if too many reports are queued and the report-queue is overflowing. In such case the earliest report(s) will be discarded. The size of the queue can be configured via the Report Queue (AT+XRPQ) command.

Ack’ed Mode

UDP is not a 100% reliable connection and occasional reports or command/responses may be lost. Since all commands have responses, the server can repeat any command to which there is no response. In order to assure reliable reception of reports, Arsenal devices can be configured either in Normal or Ack’ed mode to send the reports. In the Normal mode the

reports are simply sent “as is” with no acknowledgment from the server. In the Ack’ed mode

every report sent is expected to be acknowledged by the server by sending back an ACK message back. If acknowledgement is not received within the specified timeout, the report is re-sent. If the report is not acknowledged after the specified number of attempts, it is queued. If acknowledgement is received after the report is queued (i.e. past timeout of the last attempt), it is ignored.

Report is not considered “complete” until its acknowledgement is received. Thus, if report X

is sent and report X+1 is triggered while waiting for acknowledgement of X, report X+1 will be queued until such acknowledgement is received and only then sent. The Arrow will attempt to re-send queued report(s) every time a new report is triggered. If there is more than one report queued, the reports will attempt to be sent in the order of triggering and only once the report is acknowledged, the next report is attempted. This assures that reports are sent and received in order.

Ack’ed mode assures that all reports are received, but adds overhead in time and data. Report

that is not acknowledged is sent again and eventually will be queued and sent again. The number and frequency of re-tries is configurable via the Report Acknowledgement command (AT+XRPA).

Event Report Format

Reports can be generated in either an ASCII representation of hex or as actual binary encoded hex. The reporting format is selected via Report Format (AT+XRPF) command. Note that

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while the logical content of the report is the same in both representations, the size for an ASCII report is twice the size of actual numbers of bytes compared to binary representation.

3.6 Reset

There are a number of resets available on the device. Soft reset resets the baseband only by using an internal watchdog, while hard reset power cycles the whole device. There is also an option to reset the GPS sub-system only.

3.6.1 Context Preservation

When a reset is caused by the Network Watchdog or by the Reset command (modes 0,1), the context of the system is being preserved and is restored after the reset. The context includes all the periodic timers, the report queue, the odometer, etc. This allows to reset the unit as a troubleshooting measure either periodically or due to Network Watchdog without losing reports that are already in the queue or are pending on running timers. Note that the reset process may cause 1-2min of inaccuracy in the timers and should not be considered as very precise.

3.7 Startup Banner

After a reset a startup banner is printed through the UART only. The format and content of the banner shown below:

FW:<firmware version>; BIN:<bin version>; MEID/ESN:<MEID/ESN> APN1:<apn1 name>; IP:<IP>:<port>;LPORT:<lport>

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4 Test Method

Test Item

Description

Baseband Function Test

• Power Input Test

• Power Consumption and Current Test

• Heat Dissipation Test

• UART Stability Test

• GPIO Level Test

• LED Stability Test

• Drop Down Test

• ESD Test

• High/Low Temperature Test

• Humidity Test

RF Test

• RF Performance Test

• GPS Performance Test

• Antenna Performance Test

4.1 Hardware

4.2 Software Test

Test Environment Construct

 Message Test environment

1. USB dongle and PC as message server

2. Send message to AR-2GM

 UDP Test environment

1. Connect dongle to PC and create dialup as ip server

2. AR-2GM create IP connection to server

 UART Test environment

1. Connect AR-2GM to pc with com serial cable

2. Open Terminal tool and send at command

3. Response can be shown at terminal window

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Mechanical Structure(mm)

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FCC Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected.

-- Consult the dealer or an experienced radio/TV technician for help.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

RF Exposure Warning Statements:

The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons during the normal operations.

IC STATEMENT

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

In order to avoid the possibility of exceeding the IC radio frequency exposure limits, human

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proximity to the antenna shall not be less than 20cm (8 inches) during normal operation.

Afin d'éviter la possibilité de dépasser les limites d'exposition aux fréquences radio de la IC CNR102, la proximité humaine à l'antenne ne doit pas être inférieure à 20 cm (8 pouces) pendant le fonctionnement normal.