2AELJ-ALX41XAlinket Bluetooth Modular

Alinket Electronic Technology (Shanghai) Co,.Ltd ALX41X Bluetooth IoT Controller User Manual Version:1.2 Date: 2015.12.11 Autolinking Everything User Manual-{ALX41X} Alinket Technology Inc www.alinket.com Proprietary & Confidential Information All Rights Reserved. E‐mail: [email protected] 2 Copyright ©Alinket Technologies Corp This document is the property of Alinket Technologies Corp and is delivered on the express condition that it not be disclosed, reproduced in whole or in part, or used for manufacture for anyone other than Alinket Technologies Corp without its written consent, and that no right is granted to disclose or so use any information contained in said document. This restriction does not limit the right to use information obtained from other sources. Trademarks ALX41X is a registered trademark of Alinket Technologies Corp. Alinket is a registered trademark of Alinket Technologies Corp. Other products and company names mentioned herein may be the trademarks of their respective owners. Autolinking Everything User Manual-{ALX41X} Alinket Technology Inc www.alinket.com Proprietary & Confidential Information All Rights Reserved. E‐mail: [email protected] 3 Revision History Date Revision Content Revision By Version 2015/5/20 Initial Version Xiaohui Lou 1.0 2015/10/28 Remove the content about ALX412,chang errors according to datasheet YuLin Liu Huanli Wang 1.1 2015/12/11 Change to new template, add typical application parts Huanli Wang 1.2 Autolinking Everything User Manual-{ALX41X} Alinket Technology Inc www.alinket.com Proprietary & Confidential Information All Rights Reserved. E‐mail: [email protected] 4 List of Contents 1 Product Overview ............................................................................................................ 7 1.1 General Specification ....................................................................................................... 7 1.2 Hardware Introduction .................................................................................................... 7 1.2.1 Block Diagram .................................................................................................................. 7 1.2.2 Pins Assignments ............................................................................................................. 8 1.2.3 Mechanical Size ............................................................................................................... 9 1.2.4 Antenna Specification .................................................................................................... 10 1.2.5 Evaluation Kit ................................................................................................................. 10 1.2.6 Order Information ......................................................................................................... 11 1.3 Range of operation ........................................................................................................ 12 1.3.1 Recommend operation condition .................................................................................. 12 1.3.2 Consumption ................................................................................................................. 12 1.4 Hardware Reference Design .......................................................................................... 13 1.5 Software Reference Design ............................................................................................ 13 1.5.1 Transparent Transmission Mode.................................................................................... 13 1.5.2 Configuration Mode ...................................................................................................... 13 1.5.3 GPIO Port ....................................................................................................................... 13 1.6 BLE Protocol ................................................................................................................... 14 2 Operation Guideline ...................................................................................................... 14 2.1 Usage Preparation ......................................................................................................... 14 2.1.1 Debug Tools ................................................................................................................... 14 2.1.2 Connect the Module to Serial Port ................................................................................ 14 2.2 Usage Introduction ........................................................................................................ 15 2.2.1 Configuration With UART Transparent .......................................................................... 15 2.2.2 Configuration With ACM ............................................................................................... 18 3 Recommended Reflow Profile ....................................................................................... 19 4 Appendix C: Acronyms and Abbreviations ..................................................................... 19 5 Appendix D: Reference .................................................................................................. 21 6 Technical Support Contact ............................................................................................. 21 Autolinking Everything User Manual-{ALX41X} Alinket Technology Inc www.alinket.com Proprietary & Confidential Information All Rights Reserved. E‐mail: [email protected] 5 List of Figures Figure 1 ALX41X Demo .............................................................................................................. 7 Figure 2 Block Diagram ............................................................................................................. 8 Figure 3 Ball Maps .................................................................................................................…

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QA-FR-170-B Alinket Electronic Technology（shanghai）Co.,Ltd Add∶Room 403, No. 10, Lane 198,Zhangheng Road, Pudong,Shanghai,China Tel：18516275596 Fax:+86-21-61319788 FCC Authorization Date：2015-12-04 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, Alinket Electronic Technology (Shanghai) 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, QA-FR-170-B Client’s signature Client’s name：Lintao Tan Title：CEO

Alinket Electronic Technology（shanghai）Co.,Ltd Add∶Room 403, No. 10, Lane 198,Zhangheng Road, Pudong,Shanghai,China Tel：18516275596 Fax:+86-21-61319788 FCC Confidential Authorization Date：2015-12-04 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Confidentiality Request regarding application for certification of FCC ID:2AELJ-ALX41X Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below:  Detailed Circuit Schematics of EUT--- (Long term)  Block Diagram--- (Long term)  Circuit Description--- (Long term) The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely Yours, Client’s signature： Client’s name：Lintao Tan Title：CEO

Alinket Electronic Technology (Shanghai) Co. Ltd Add:Floor 4 No.10 Lane 198, Zhangheng Rd, Pudong, Shanghai Tel：021-61048128 DECLARATION Date:2015-12-30 To: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan, China Dear Sir or Madam: We, Alinket Electronic Technology (Shanghai) Co. Ltd hereby declare that product name: Alinket Bluetooth Modular, model: ALX411 has been tested by BACL. ALX41X and ALX411 are the same products, and just have the different model name due to market purposes. ALX41X,the last “X” is representative of 1 to 9. That the use of different software. The difference between software has nothing to do with the RF frequency parameter changes. Please contact me if there is need for any additional clarification or information. Best Regards, Signature: Tan Lintao CEO

Company: Alinket Electronic Technology (Shanghai) Co., Ltd. Add: Room 403, No. 10, Lane 198, Zhangheng Road, Pudong, Shanghai, China Tel: 18516275596 Fax: +86-21-61319788 Applicant Alinket Electronic Technology (Shanghai) Co., Ltd. FCC ID: 2AELJ‐ALX41X Section 15.212 Modular Transmitters Request for Modular Approval  Request for Limited Modular Approval   RequirementsEUT ConditionsComply(Y/N) Single Modular Approval Requirements 1 The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. Refer to external photos. This module does have shield cover. Y 2 The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with part 15 requirements under conditions of excessive data rates or over‐modulation. All inputs to the modules are buffered through logic or microprocessor inputs. Refer to Schematics. Y 3 The modular transmitter must have its own power supply regulation. Internal 3.3V power regulator. Refer to schematics. Y 4 The modular transmitter must comply with the antenna and transmission system requirements of §§15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). The “professional installation” provision of §15.203 is not applic able to modules but can apply to limited modular approvals under paragraph (b) of this section. The antenna is integral to the device. It use a PCB antenna (built‐in) . Refer to external photo Y 5 The modular transmitter must be The modular transmitter Y tested in a stand‐alone configuration, i.e., the module must not be inside another device during testing for compliance with part 15 requirements. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in §15.207. AC or DC power lines and data input/output lines connected to the module mus t not contain ferrites, unless they will be marketed with the module (see §15.27(a)). The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified and commercially available (see §15.31(i)). is tesed in a stand‐alone configuration. Please reference test setup photo for the stand‐alone test configuration 6 If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: 2AELJ‐ALX41X” or “Contains FCC ID: 2AELJ‐ALX41X.” Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included Refer to the label and munual Y in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. 7 The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. Refer to manual Y 8 The modular transmitter must comply with any applicable RF exposure requirements in its final configuration Refer to the test report Y Sincerely Yours, Signature: Title:CEO

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT – Front View EUT –Rear View

P/N : ALX411 S/N : A201552ST0002 FCC ID : 2AELJ-ALX41X

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT – Shielding Off View EUT –Rear View EUT –Antenna View

Note: This test report is prepared for the customer shown above and for the equipment described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. FCC PART 15.247 TEST REPORT For Alinket Electronic Technology (Shanghai) Co., Ltd. Room 403, No. 10, Lane 198, Zhangheng Road, Pudong, Shanghai, China FCC ID: 2AELJ-ALX41X R eport Type: Original Report Product Type: Alinket Bluetooth Modular Test Engineer: Matt Yao Report Number: RKS151130001-00A Report Date: 2015-12-28 Reviewed By: Jesse Huang EMC Manager Pre pared By: Bay Area Compliance Laboratories Corp. (Kunshan) Chenghu Road,Kunshan Development Zone No.248,Kunshan, Jiangsu, China Tel: +86-0512-86175000 Fax: +86-0512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKS151130001-00A FCC Part 15.247 Page 2 of 35 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SPECIAL ACCESSORIES ................................................................................................................................................. 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 EXTERNAL I/O CABLE .................................................................................................................................................. 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 FCC§15.247 (i), §1.1310& §2.1091 –MAXIMUM PERMISSIBLE ............................................................................... 9 EXPOSURE (MPE) ........................................................................................................................................................ 9 APPLICABLE STANDARD .............................................................................................................................................. 9 MEASUREMENT RESULT .............................................................................................................................................. 9 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 10 APPLIED STANDARD .................................................................................................................................................. 10 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 10 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 MEASUREMENT UNCERTAINTY .................................................................................................................................. 11 EUT SETUP ................................................................................................................................................................ 11 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 12 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 12 CORRECTED FACTOR & MARGIN CALCULATION ....................................................................................................... 12 TEST RESULTS SUMMARY .......................................................................................................................................... 13 TEST DATA ..............................................................................................................................................................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Side View Radiated Spurious Emissions View (Below 1 GHz) Radiated Spurious Emissions View (Above 1 GHz) Close-up View