2AEGGA6501WIFI module

1 AirM2M_ESP8266_WiFi module user's manual V2.3 A6501 AirM2M_ESP8266_WiFi module user's manual V2.3 Shanghai AirM2M Communication Technology Co., Ltd http://www.airm2m.com Page 2 of 48 Directory 1.1. Product introduction ................................................................................................................................... 5 1.1.1. Summary ............................................................................................................................................. 5 1.1.2 Module PCB footprint ................................................................................................................. 6 1.1.3 Module basic parameters ............................................................................................................ 7 1.2. Hardware introduction ........................................................................................................................ 8 1.2.1 A6501 ............................................................................................................................................ 8 1.3. Power consumption ........................................................................................................................... 11 1.4. Dimension ......................................................................................................................................... 12 1.5. WiFi antenna ..................................................................................................................................... 12 1.6. Recommended furnace temperature curve ........................................................................................ 13 2. Functional description ............................................................................................................................... 13 2.1. Main function .................................................................................................................................... 13 2.2. Operating mode ................................................................................................................................. 13 2.3. Application fields .............................................................................................................................. 14 2.4. AirM2M Cloud ................................................................................................................................. 14 3. EVB Introduction ...................................................................................................................................... 14 4. PC Configuration tool ............................................................................................................................... 15 4.1. Basic application methods ................................................................................................................ 15 4.2. IO/PWM function demonstration...................................................................................................... 20 5. AT Instructions Introduction ..................................................................................................................... 21 5.1. Basic AT instruction .......................................................................................................................... 21 5.1.1 Reboot module：AT+RST ............................................................................................................... 21 5.2. WiFi function AT instruction ............................................................................................................ 21 5.2.1 Select WiFi application mode：AT+CWMODE ...................................................................... 21 5.2.2 List current available access points: AT+CWLAP .................................................................... 22 5.2.3 Add access point:AT+CWJAP .................................................................................................. 22 5.2.4 Quit access point: AT+CWQAP ................................................................................................ 23 5.2.5 Set parameter in AP mode: AT+CWSAP .................................................................................. 23 5.2.6 Inquire MAC address: AT+AMMAC ....................................................................................... 23 5.2.7 Start SMART LINK: AT+AMSL ........................................................................................ 24 5.3. TCPIP AT command ......................................................................................................................... 26 5.3.1 set up TCP/UDP connection ：AT+CIPSTART ...................................................................... 26 5.3.2 Get TCP/UDP connection mode ：AT+CIPSTATUS .............................................................. 26 5.3.3 Start multi-connection：AT+CIPMUX .................................................................................... 29 5.3.4 sending data：AT+CIPSEND ................................................................................................... 29 5.3.5 Turn off TCP/UDP connection：AT+CIPCLOSE .................................................................... 30 5.3.6 Obtain local IP address：AT+CIFSR ....................................................................................... 31 5.3.7 Configure as server：AT+CIPSERVER ................................................................................... 31 5.3.8 Module receives data from server：+IPD and+RECEIVE ...................................................... 32 5.3.9 Select TCPIP application mode ：AT+CIPMODE .................................................................. 32 5.3.10 Save transparent transmission configuration：AT+CIPSCON ................................................. 33 AirM2M_ESP8266_WiFi module user's manual V2.3 Shanghai AirM2M Communication Technology…

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SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 Shanghai AirM2M Communication Technology Co., Ltd. 2015/4/4 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, Shanghai AirM2M Communication Technology Co., Ltd. hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Product description: WIFI module model name: A6501, A65XX FCC ID: 2AEGGA6501 Sincerely, Client’s signature Client’s name / title : Qing Peng / Manager Contact information / address: Rm.2A,No.49,Lane 97,Songlin Road,Pudong New District,Shanghai,China

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 4.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (current) 3.0 4.0 March-26-2015 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 4.0 Shanghai AirM2M Communication Technology Co., Ltd. 2015/4/4 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2AEGGA6501 We hereby request confidential treatment of information accompanying this application as outlined below: - e.g. Block Diagram - e.g. Schematics - e.g. Operational Description 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 & 0.459 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, Client’s signature Client’s signature Client’s name / title : Qing peng / Manager Contact information / address: Rm.2A,No.49,Lane 97,Songlin Road,Pudong New District,Shanghai,China

Shanghai AirM2M Communication Technology Co., Ltd. Model Difference FCC ID: 2AEGGA6501 Model : A6501, A65XX All the models are the same circuit and RF module, except the mode names. Regards, Sincerely, Client’s signature Signature Client’s name / title QingPeng/manager Contact information / address: Rm.2A,No.49,Lane 97,Songlin Road,Pudong New District,Shanghai,China

SCS-F26 Modular Approval Letter Page 1 of 2 Rev 10.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Modular Approval Declaration Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (Obsolete) 1.0 1.0 Dec-04-2006 Added IC Modular Letter (Obsolete) 1.0 2.0 Feb 16 2009 Add LMA and MA option (Obsolete) 2.0 3.0 April 14 2010 Revised per RSS Gen issue 3.0 (Obsolete) 3.0 4.0 Jan 12 2011 Removed Foot(2) (obsolete) 4.0 5.0 July 19 2011 Adding New note per KDB996369 D01 V01R03 (obsolete) 5.0 6.0 August 29 2011 Updated company template & Added text box (obsolete) 6.0 7.0 Jan-31-2012 Updated modular requirement (obsolete) 7.0 8.0 Sept 05 2014 Updated template to meet RSP 100 issue 10 (obsolete) 8.0 9.0 Nov 20 2014 Updated template to meet RSP 100 issue 11 (current) 9.0 10.0 March 19 2015 SCS-F26 Modular Approval Letter Page 2 of 2 Rev 10.0 Shanghai AirM2M Communication Technology Co., Ltd. (Date) 04/04/2015 WIFI module, FCC ID : 2AEGGA6501 , is seeking FCC Authorization as a Single Modular transmitter / Single Limited Modular Approval (Please check one). The EUT meets the requirements for Single Modular approval / Single Limited Modular Approval (please check one) as detailed in FCC public Notice DA00-1407. Compliance to each of the requirements is described below : Questions are: * Please provide a detailed explanation if the answer is “No.” Item Modular requirement Yes No 1 The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly; YES 2 The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal; YES 3 The module must contain power supply regulation on the module; YES 4 The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b); YES 5 The module must demonstrate compliance in a stand-alone configuration; YES 6 The module must be labelled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labelling requirements); YES 7 The module must comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee; YES 8 The module must comply with RF exposure requirements YES Note: (1) LMA may be granted when one or more of the requirements in the table above cannot be demonstrated. LMA will also be issued in those instances where applicants can demonstrate that they will retain control over the final installation of the device, such that compliance of the end product is assured. In such cases, an operating condition on the LMA for the module must state that the module is only approved for use when installed in devices produced by a specific manufacturer. When LMA is sought, the application for equipment certification must specifically state how control of the end product into which the module will be installed, and will be maintained, such that full compliance of the end product is always ensured. (2) Please provide Clear and specific instructions describing the conditions, limitations and procedures for third-parties to use and/or integrate the module into a host device. (3) For non-Software Defined Radio transmitter modules where software is used to ensure compliance of the device, technical description of how such control is implemented to ensure prevention of third party modification must be provided (see KDB 594280). Note 1: Compliance of a module in its final configuration is the responsibility of the applicant. A host device will not be considered certified if the instructions regarding antenna configuration provided in the original description, of one or more separately certified modules it contains, were not followed. Example: A separately certified low-power transceiver module using Bluetooth technology which is housed in a desktop computer, laptop or peripheral does not require the overall system to be recertified, if the desktop computer, laptop or peripheral, as a stand-alone unit, complies with all applicable technical standards. Client’s signature Client’s name / title QingPeng/manager Contact information / address: Rm.2A,No.49,Lane 97,Songlin Road,Pudong New District,Shanghai,China

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Photo 3

1.2*1.0cm

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Photo 3

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2AEGGA6501 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna TEST RESULTS 802.11b(PK): +16 +/-2dBm 802.11g(PK): +14 +/-2dBm 802.11n(PK): +13 +/-2dBm MAX=18dbm Maximum peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm 2 ) Limit of Power Density (S) (mW/ cm 2 ) Result 18 63.10 1.584(2.0dBi)0.0199 1 Pass

Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-150301507 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page1 of 56 FCC Part 15C Test Report FCC ID: 2AEGGA6501 Product Name: WIFI module Trademark: Model Name : A6501, A65XX Prepared For : Shanghai AirM2M Communication Technology Co., Ltd. Address : Rm.2A,No.49,Lane 97,Songlin Road,Pudong New District,Shanghai,China Prepared By : Shenzhen BCTC Technology Co., Ltd. Address : No.101,Yousong Road,Longhua New District, Shenzhen,China Test Date: Mar. 07 - Mar. 18, 2015 Date of Report : Mar. 18, 2015 Report No.: BCTC-150301507 Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-150201503 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page2 of 56 TEST RESULT CERTIFICATION Applicant’s name ................. : Shanghai AirM2M Communication Technology Co., Ltd Address ................................. : Rm.2A,No.49,Lane 97,Songlin Road,Pudong New District,Shanghai,China Manufacture's Name ............ : Shanghai AirM2M Communication Technology Co., Ltd Address ................................. : Rm.2A,No.49,Lane 97,Songlin Road,Pudong New District,Shanghai,China Product description Product name ........................... : WIFI module Model and/or type reference : A6501 Serial Model .............................. : A65XX Standards ............................. : FCC Part15.247 Test procedure ..............................ANSI C63.4-2003 This device described above has been tested by BCTC, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of BCTC, this document may be altered or revised by BCTC, personal only, and shall be noted in the revision of the document. Testing Engineer : (Eric Yang) Technical Manager : (Sophia Lee) Authorized Signatory : (Casey Wang) Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-150201503 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page3 of 56 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 5 1.1 TEST FACILITY 6 1.2 MEASUREMENT UNCERTAINTY 6 2 . GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.2 DESCRIPTION OF TEST MODES 9 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 11 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 3 . EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 13 3.1.2 TEST PROCEDURE 14 3.1.3 DEVIATION FROM TEST STANDARD 14 3.1.4 TEST SETUP 14 3.1.5 EUT OPERATING CONDITIONS 14 3.1.6 TEST RESULTS 15 3.2 RADIATED EMISSION MEASUREMENT 17 3.2.1 RADIATED EMISSION LIMITS 17 3.2.2 TEST PROCEDURE 18 3.2.3 DEVIATION FROM TEST STANDARD 18 3.2.4 TEST SETUP 19 3.2.5 EUT OPERATING CONDITIONS 20 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 21 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 22 3.2.8 TEST RESULTS (ABOVE 1000 MHZ) 23 4 . POWER SPECTRAL DENSITY TEST 27 4.1 APPLIED PROCEDURES / LIMIT 27 4.1.1 TEST PROCEDURE 27 4.1.2 DEVIATION FROM STANDARD 27 4.1.3 TEST SETUP 27 4.1.4 EUT OPERATION CONDITIONS 27 4.1.5 TEST RESULTS 28 Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-150201503 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page4 of 56 Table of Contents Page 5 . BANDWIDTH TEST 36 5.1 APPLIED PROCEDURES / LIMIT 36 5.1.1 TEST PROCEDURE 36 5.1.2 DEVIATION FROM STANDARD 36 5.1.3 TEST SETUP 36 5.1.4 EUT OPERATION CONDITIONS 36 5.1.5 TEST RESULTS 37 6 . PEAK OUTPUT POWER TEST 45 6.1 APPLIED PROCEDURES / LIMIT 45 6.1.1 TEST PROCEDURE 45 6.1.2 DEVIATION FROM STANDARD 45 6.1.3 TEST SETUP 45 6.1.4 EUT OPERATION CONDITIONS 45 6.1.5 TEST RESULTS 46 7 . 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE 47 7.1 DEVIATION FROM STANDARD 47 7.2 TEST SETUP 47 7.3 EUT OPERATION CONDITIONS 47 7.4 TEST RESULTS 49 8 . ANTENNA REQUIREMENT 54 8.1 STANDARD REQUIREMENT 54 8.2 EUT ANTENNA 54 9 . EUT TEST PHOTO 55 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-150201503 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page5 of 56 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247 (a)(2) 6dB Bandwidth PASS 15.247 (b) Peak Output Power PASS 15.247 (c) Radiated Spurious Emission PASS 15.247 (d) Power Spectral Density PASS 15.205 Band Edge Emission PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-150201503 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page6 of 56 1.1 TEST FACILITY Shenzhen BCTC Technology Co., Ltd. Add. : No.101,Yousong Road,Longhua New District, Shenzhen,China FCC Registered No.: 187086 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-150201503 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page7 of 56 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment WIFI module Trade Name Model Name A6501 Serial Model A65XX Model Difference All the model are the same circuit and RF module, except model names. Product Description The EUT is a WIFI module Operation Frequency: 802.11b/g/n20MHz:2412~2462 MHz 802.11n40MHz:2422~2452 Modulation Type: CCK/OFDM/DBPSK/DAPSK Bit Rate of Transmitter 8…

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Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-150201503 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page55 of 56 9. EUT TEST PHOTO Radiated Measurement Photos Radiated Measurement Photos Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-150201503 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page56 of 56 Conducted Measurement Photos