YQD-EA00004Telematics Device

EA00004 User Manual QSZTRACEA00004UM0101 EA00004 User Manual Telematics Device EA00004 QSZTRACEA00004UM0101 Version: 1.01 EA00004 User Manual QSZTRACEA00004UM0101 Document Title EA00004 User Manual Version 1.01 Date 2020-02-26 Status Released Document Control ID QSZTRACEA00004UM0101 Copyright This document contains proprietary technical information which is the property of Queclink. Copying of this document, distribution to others or using or communication of the contents thereof is forbidden without express authority. Offenders are liable to the payment of damages. All rights are reserved in the event of a patent grant or registration of a utility model or design. All specifications supplied herein are subject to change without notice at any time. Copyright © Queclink Wireless Solutions Co., Ltd. 2019 EA00004 User Manual QSZTRACEA00004UM0101 Contents 0.Revision History ............................................................................................................................. 1 1.Introduction .................................................................................................................................. 2 1.1. EA00004 Series Products .................................................................................................... 2 1.2. Reference ........................................................................................................................... 2 1.3. Terms and Abbreviations .................................................................................................... 2 2. Product Overview .......................................................................................................................... 3 2.1. Product Appearance ........................................................................................................... 3 2.2. Parts List ............................................................................................................................. 3 3.Interface Definition ....................................................................................................................... 3 4.Device Cable Color ........................................................................................................................ 5 5.Started ........................................................................................................................................... 6 5.1. Opening and Closing the Casing ......................................................................................... 6 5.2. Installing a SIM Card ........................................................................................................... 6 5.3. Power Supply Connection .................................................................................................. 7 5.4. CAN Connection ................................................................................................................. 7 5.5. Extra USB Connection ........................................................................................................ 7 5.6. Throttle ............................................................................................................................... 8 5.7. Brake Right ......................................................................................................................... 8 5.8. Brake Left ........................................................................................................................... 8 5.9. Headlight ............................................................................................................................ 9 5.10. Speaker ............................................................................................................................. 9 6. Basic communicate ..................................................................................................................... 10 7.BLE ............................................................................................................................................. 10 7.1. BLE working mode explanation .................................................................................... 10 7.2. BLE instructions ............................................................................................................. 10 8.NFC .............................................................................................................................................. 10 8.1. NFC working mode explanation .................................................................................... 10 8.2. NFC instructions ............................................................................................................. 10 9. WiFi ............................................................................................................................................. 10 9.1. WiFi working mode explanation ................................................................................... 10 9.2. WiFi instructions ............................................................................................................ 11 10.FCC Certification ........................................................................................................................ 12 11.IC Certification ........................................................................................................................... 13 QSZTRACEA00004UM0101 1 0.Revision History Version Date Author Description of change 1.00 2020-02-26 Heymi Lin Initial Version QSZTRACEA00004UM0101 2 1.Introduction The Vehicle Control Module EA00004 integrates the components and functions such as OLED display, headlight control, Powertrain Control Module (PCM), Battery Module, brake actuator, throttle actuator, and speaker while providing communication with integrated Wi-Fi, Bluetooth and GPS positioning modules. The EA00004 is designed to integrate within the scooter to provide c…

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QA-FR-170-B Company: Queclink Wireless Solutions Co.,Ltd Add: 3 Floor, Building 2, No.717 Yishan Road, Xuhui District, shanghai, 200233 China Tel: +86 21 51082965-805 Fax: +86 21 54451990 FCC Authorization Date: 2019-12-23 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, Queclink Wireless Solutions Co.,Ltd, the undersigned, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Typed or Printed Name: Wei Peng Title: Manager

Company: Queclink Wireless Solutions Co.,Ltd Add: 3 Floor, Building 2, No.717 Yishan Road, Xuhui District, shanghai, 200233 China Tel: +86 21 51082965-805 Fax: +86 21 54451990 E-mail: [email protected] FCC Confidential Authorization Date: 2019-12-23 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: YQD-EA00004 To : whom it may concern, In accordance with Sections 0.457 and 0 .459 of the Commission’s Rules, Queclink Wireless Solutions Co.,Ltd hereby requests long-term confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature: Typed or Printed Name: Wei Peng Title: Manager

EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS


 
 
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EXHIBIT B - EUT INTERNAL PHOTOGRAPHS GSM/WCDMA/LTE Diversity Antenna GSM/WCDMA/LTE Main Antenna NFC Antenna Wi-Fi Antenna BLE Antenna

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHA191223002-00A FCC Part 15.247 Page 15 of 89 FCC §1.1310 & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) Ap plicable Standard According to subpart 15.247 (i) and subpart 1.1310, 2.1091 systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to RF energy level in excess of the communication guidelines. Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3-1.346141.63*(100)30 1.34-30824/f2.19/f*( 180/f²)30 30-30027.50.0730. 230 300-1500/f/150030 1500-100,000/1. 030 f = frequency in MHz; * = Plane-wave equivalent power density Calculated Formulary: Predication of MPE limit at a given distance S = PG/4πR² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); For simultaneously transmit system, the calculated power density should comply with: Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHA191223002-00A FCC Part 15.247 Page 16 of 89 Calculated Data (worst case): Mode Frequency (MHz) Maximum Antenna Gain Tune-up Conducted Power Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric)(dBm)(mW) Wi-Fi 2412 -0.36 0.92 17.0050.12 20 0.0092 1.00 BLE 1Mbps 2402 2.94 1.97 4.50 2.82 20 0.0010 1.00 BLE 2Mbps 2402 2.94 1.97 4.50 2.82 20 0.0010 1.00 GSM850 824.2 -0.66 0.86 26.00398.11 20 0.0681 0.55 GSM1900 1850.2 1.74 1.49 23.00 199.53 20 0.0592 1.23 WCDMA B2 1852.4 1.74 1.49 25.00 316.23 20 0.0939 1.23 WCDMA B4 1712.4 1.74 1.49 25.00 316.23 20 0.0939 1.14 WCDMA B5 826.4 -0.66 0.86 25.00 316.23 20 0.0540 0.55 LTE B2 1850.7 1.74 1.49 25.00 316.23 20 0.0939 1.23 LTE B4 1710.7 1.74 1.49 25.00 316.23 20 0.0939 1.14 LTE B5 824.7 -0.66 0.86 25.00 316.23 20 0.0540 0.55 LTE B7 2502.5 2.32 1.71 25.00 316.23 20 0.1073 1.00 LTE B12 699.7 -0.66 0.86 25.00 316.23 20 0.0540 0.47 LTE B13 779.5 -0.51 0.89 25.00 316.23 20 0.0559 0.52 LTE B25 1850.7 2.32 1.71 25.00 316.23 20 0.1073 1.00 LTE B26(814- 824) 814.7 -0.66 0.86 25.00 316.23 20 0.0540 0.54 LTE B26(824- 849 ) 824.7 -0.66 0.86 25.00 316.23 20 0.0540 0.55 LTE B38 2572.5 2.28 1.69 25.00 316.23 20 0.1063 1.00 LTE B41 2498.5 2.28 1.69 25.00 316.23 20 0.1063 1.00 Note: (1) The tune-up output powers are all declared by the Manufacturer. (2) The LTE module FCC ID: XMR201903EG25G. (3) Wi-Fi & BLE & GSM/WCDMA/LTE can transmit simultaneously; the worst condition is Wi-Fi & BLE & GSM850 as below: =0.0092/1.00+0.0010/1.00+0.0681/0.55=0.1340 < 1.0 Conclusion: The device meets MPE at distance 20cm.

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15.247 TEST REPORT For Queclink Wireless Solutions Co.,Ltd 3 Floor, Building 2, No.717 Yishan Road, Xuhui District, shanghai, 200233 China FCC ID: YQD-EA00004 Report Type: Original Report Product Type: Telematics Device Test Engineer: CK Huang Re port Number: RSHA191223002-00A Re port Date: 2020-01-22 Reviewed B y: Oscar Ye EMC Mana ger Prepared By: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan, Jiangsu province, China Tel: +86-0512-86175000 Fax: +86-0512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHA191223002-00A FCC Part 15.247 Page 2 of 89 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 5 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 7 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................. 10 EXTERNAL I/O CABLE ................................................................................................................................................ 10 BLOCK DIAGRAM OF TEST SETUP .............................................................................................................................. 11 SUMMARY OF TEST RESULTS ............................................................................................................................. 13 TEST EQUIPMENT LIST ......................................................................................................................................... 14 FCC §1.1310 & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) ............................................................ 15 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 17 APPLICABLE STANDARD ............................................................................................................................................ 17 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 17 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS ............................................................................. 18 APPLICABLE STANDARD ............................................................................................................................................ 18 EUT SETUP ................................................................................................................................................................ 18 EMI TEST RECEIVER SETUP ....................................................................................................................................... 19 TEST PROCEDURE ...................................................................................................................................................... 19 FACTOR & OVER LIMIT CALCULATION – BELOW 1GHZ ............................................................................................ 19 CORRECTED AMPLITUDE & MARGIN CALCULATION – ABOVE 1GHZ ........................................................................ 19 TEST RESULTS SUMMARY .......................................................................................................................................... 20 TEST DATA ................................................................................................................................................................ 20 FCC §15.247(a) (2) – 6 dB EMISSION BANDWIDTH ............................................................................................ 59 APPLICABLE STANDARD ............................................................................................................................................ 59 TEST PROCEDURE .................................................................................................................…

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EXHIBIT C - TEST SETUP PHOTOGRAPHS Radiated Emissions (Below 1GHz) Radiated Emissions (Above 1GHz)