2ATPO-RA-01LoRa Module

Ra-01规格书V1.0 Copyright©2019ShenzhenAi-ThinkerTechnologyCo.,LtdAllRightsReserved 第1页共15页 Ra-01Specification VersionV1 copyright©2019 Ra-01规格书V1.0 Copyright©2019ShenzhenAi-ThinkerTechnologyCo.,LtdAllRightsReserved 第2页共15页 Disclaimerandcopyrightnotice Theinformationinthisarticle,includingtheURLaddressforreference,issubjecttochangewithoutprior notice.TheDocumentationisprovided"asis"withoutanywarranty,includinganywarrantiesof merchantability,fitnessforaparticularpurpose,ornon-infringement,andanywarrantiesmentionedinthe proposal,specificationorsample.Thisdocumentisnotresponsibleforanyinfringementofanypatentrights arisingoutoftheuseoftheinformationinthisdocument.Nolicense,expressorimplied,byestoppelor otherwise,isherebygranted. ThetestdataobtainedinthispaperareallobtainedbyAi-Thinkerlaboratory,andtheactualresultsmaybe slightlydifferent.TheWi-FialliancemembershipmarkisownedbytheWiFialliance. Alltrademarknames,trademarksandregisteredtrademarksmentionedhereinarethepropertyoftheir respectiveownersandareherebydeclared. ThefinalinterpretationrightisownedbyShenzhenAi-ThinkerTechnologyCo.,Ltd. Note Thecontentsofthismanualmaybechangedduetotheversionupgradeoftheproductorotherreasons. ShenzhenAi-ThinkerTechnologyCo.,Ltd.reservestherighttomodifythecontentsofthismanualwithout anynotice.Thismanualisonlyusedasaguide,andShenzhenAi-ThinkerTechnologyCo.,Ltd.makesevery efforttoprovideaccurateinformationinthismanual,butShenzhenAi-ThinkerTechnologyCo.,Ltd.does notensurethatthecontentsofthemanualarecompletelytrue,allstatementsinthismanual,Allstatements andinformationinthismanual.andtherecommendationsdonotconstituteforanywarranty,expressor implied. Ra-01规格书V1.0 Copyright©2019ShenzhenAi-ThinkerTechnologyCo.,LtdAllRightsReserved 第3页共15页 ChangeHistoryofRevision VersionDateContentsofRevisionChangeCompilationVerify V1.02019.10.29Initialrelease XieYiji Ra-01规格书V1.0 Copyright©2019ShenzhenAi-ThinkerTechnologyCo.,LtdAllRightsReserved 第4页共15页 Contents 1.ProductOverview ............................................................................................................................................. 5 2.Electricalparameters .............................................................................................................................. 7 3.Appearancesize .......................................................................................................................................... 9 4.Pindefinition ............................................................................................................................................ 9 5.Schematics .................................................................................................................................................. 11 6.DesignGuidance ........................................................................................................................................ 11 7.PackageInformation ................................................................................................................................ 14 8.Contacts ...................................................................................................................................................... 14 Ra-01规格书V1.0 Copyright©2019ShenzhenAi-ThinkerTechnologyCo.,LtdAllRightsReserved 第5页共15页 1.ProductOverview Ai-ThinkerloraSeriesModule(Ra-01)designedanddevelopedbyAi-Thinker.Thismoduleisusedfor longdistancespreadspectrumcommunication. ， ItsRFchipSX1278 （ asshowasfigure1 ） Mainlyused LoRa TM remotemodem ， forultra-long-distancespreadspectrumcommunication ， strong anti-interference ， canminimizecurrentconsumption.WiththehelpoftheSEMTECHthepatent technologyofLoRaTM,SX1278with-148dBmhighsensititive ， longrangetransmission,high reliablity.Meantime ， relativetraditionalmodulationtechnique ， LoRa TM modulationtechniquehas obviousadvantagesinanti-blockingandselection,Itsolvestheproblemthattraditionaldesignscheme cannotconsiderdistance,anti-interferenceandpowerconsumptionsimultaneously. Itsapplicationcanbeautomaticmeterreading,homebuildingautomation,securitysystem,remote irrigationsystem. Features LoRa™modem. Support411/525MHz Operatingvoltageis3.3V,themaximumoutputcurrentis105mA. LowpowerConsumptioninareceivedstat,thereceivedcurrentis12.5mA，stand-bycurrentis1.6mA Highsensitivity：aslowas-140dBm Smallvolumedoublerowstampholepatchpackage SPIinterface，usinghalfduplexcommunication,withCRC、upto256-bytepacketengine Ra-01规格书V1.0 Copyright©2019ShenzhenAi-ThinkerTechnologyCo.,LtdAllRightsReserved 第6页共15页 Mainparameters Charter1.1mainparametersinstruction Modulename Ra-01 Package SMD-16 Size 17*16*3.2(±0.2)MM Antenna Compatiblehalfholeweldtray（needtoweldantenna） Spectrumrange 411~525MHz Working temperature -20°C~70°C Storage environment -40°C~125°C,<90%RH Powersupply 2.7~3.6V，typicalvalue3.3V，currentover200mA Support Interface SPI Programmable bitrate 300kbps Certification REACH、RoHS Ra-01规格书V1.0 Copyright©2019ShenzhenAi-ThinkerTechnologyCo.,LtdAllRightsReserved 第7页共15页 2.Electricalparameters Electricalcharacter Digitalportcharacteristics DescriptionTypUnit OperatingCooperation 411~524MHz IONameMinTypMaxUnit IOlevelVIO2.7 3.33.6V Lowinputlogic level VIL- -0.2V Highinputlogic level VIH0.8 --V Lowoutputlogic level VOL - -0.1V Highoutputlogic level VOH 0.9 --V ·SPIInterfacefeatures Name Description ConditionMinTypMaxUnit FsckSCKfrequency---10MHz tchSCKHighleveltime-50--ns tclSCKLowleveltime-50--ns ParameterSymbolMinTypMaxUnit Operating Temperature TOPR-202570°C SupplyVotage VDD2.73.33.6V Ra-01规格书V1.0 Copyright©2019ShenzhenAi-ThinkerTechnologyCo.,LtdAllRightsReserved 第8页共15页 triseSCKRisetime--5-ns tfallSCKFalltime--5 - ns tsetupMOSITimesetting ChangefromMOSIto therisingedgeofSCK 30--ns tholdMOSIDuration Fromtherisingedgeof SCKtothechangeof MOSI 20--ns tnsetupNSSSetuptime Fromthefallingedgeof NSStotherisingedgeof SCL 30--ns tnholdNSSTimemaintain Fromthefallingedgeof SCLtotherisingedgeof NSS,normalmode 100--ns tnhighSpiAccessinterval NSSHighleveltime -20-…

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Shenzhen Ai-Thinker Technology Co., Ltd version01 Single Modular Approval Request Letter Date: 2020-06-04 FCC ID: 2ATPO-RA-01 Type of Equipment: DSC The following requirements according to FCC Part 15.212 are met: i RF shielding The radio portion has his own shielding (see external photos). ii Buffered modulation/data inputs, has been integrated in the chipset iii Power supply regulation, is integrated iv Antenna requirements section 15.203, 15.204 b and 15.204 c The module comes with permanently attached antennas. The spurious emission requirements are fulfilled (see attached test report). v Stand alone test configuration Please referring to test set up configuration photo vi Labelling The module has its own label. The instruction for labelling rules for the host device has been stated in the users manual vii Compliance on specific rule or operating requirements The required FCC rules has been fulfilled and all instructions for maintaining compliance has been clearly stated in the users manual viii RF Exposure, RF exposure requirements are fulfilled for mobile configuration. The installation of the module is restricted to mobile host devices what is clearly stated in the installation instruction of the user manual. For portable applications OEM integrators need SAR evaluation and an own FCC ID. Name: facheng su Title: manager Company: Shenzhen Ai-Thinker Technology Co., Ltd

S20031100207 Model: Ra-01 N20190309V1 ATTACHMENT PHOTOGRAPHS OF EUT Photo 1 Photo 2 Antennal

S20031100207 Model: Ra-01 N20190309V1 Photo 3

Shenzhen Ai-Thinker Technology Co., Ltd Declaration concerning Antenna Specification It is hereby declared that the product Model No.: Ra-01 FCC ID: 2ATPO-RA-01 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for Spring antenna type(s) described below: N/A Model No. of antenna: Type of antenna: Spring Antenna permanently attached Gain of the antenna: 3 dBi Frequency range: 411-525 MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Shenzhen Ai-Thinker Technology Co., Ltd Address: Room 701, Building B, Huafeng Industrial Park, Hangkong Road, Sanwei Community, Baoan District City: Shenzhen ZIP / Postal code: Country: China Place: facheng su /manager Date: 2020/05/26 Signature: version01

FCC ID: 2ATPO-RA-01 RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 11.1 Friis transmission formula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in cm(20cm) Pd the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. mW=10^(dBm/10) 11.2 Measurement Result Operation Frequency: 411-525MHz Antenna Type: Spring Antenna Antenna gain: 3.0dBi, R=20cm mW=10^(dBm/10) Transmit power Frequency (MHz) Max Output power (dBuV/m) EIRP power (dBm) EIRP power (mW) 411 60.38 -34.88 0.000325 468 58.62 -36.64 0.000217 525 58.91 -36.35 0.000232 EIRP=E-104.8+20log(D) Maximum Permissible Exposure: Channel Freq. (MHz) modulation EIRP power (dBm) EIRP power (mW) Tune-up power (dBm) Max tune-up power (dBm) Evaluation result (mW/cm2) Power density Limits (mW/cm2 ) 411 FSK -34.88 0.000325 -34±1 -33 0.0000001 0.27 468 -36.64 0.000217 -36±1 -35 0.0000001 0.31 525 -36.35 0.000232 -36±1 -35 0.0000001 0.35 Conclusion: For the max result : 0.0000001≤ 0.27 for 1g SAR, No SAR is required. Signature: Date: 2020-06-04 NAME AND TITLE (Please print or type): Alex Li/Manager COMPANY (Please print or type): Shenzhen NTEK Testing Technology Co., Ltd./ 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen P.R. China.

Report No.: S20031100207001 ` Page 1 of 40 RADIO TEST REPORT FCC ID: 2ATPO-RA-01 Product: LoRa Module Trade Mark: , Model No.: Ra-01 Family Model: N/A Report No.: S20031100207001 Issue Date: 26 Apr. 2020 Prepared for Shenzhen Ai-Thinker Technology Co., Ltd Room 701, Building B, Huafeng Industrial Park, Hangkong Road, Sanwei Community, Baoan District, Shenzhen, China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen 518126 P.R. China Te l . : + 8 6 - 7 5 5 - 6 11 5 6 5 8 8 Fax.: +86-755-6115 6599 Website:http://www.ntek.org.cn Report No.: S20031100207001 ` Page 2 of 40 Table of Contents Page 1.TEST RESULT CERTIFICATION 3 2. SUMMARY OF TEST RESULTS 4 3.FACILITIES AND ACCREDITATIONS 5 3.1 FACILITIES 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS 5 3.3 MEASUREMENT UNCERTAINTY 5 4. GENERAL DESCRIPTION OF EUT 6 5. DESCRIPTION OF TEST MODES 9 6. SETUP OF EQUIPMENT UNDER TEST 10 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM 10 6.2 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 11 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 7. ANTENNA REQUIREMENT 13 7.1 STANDARD REQUIREMENT 13 7.2 EUT ANTENNA 13 8. CONDUCTED EMISSION MEASUREMENT 14 8.1 APPLICABLE STANDARD 14 8.2 CONFORMANCE LIMIT 14 8.3 MEASURING INSTRUMENTS 14 8.4 TEST CONFIGURATION 14 8.5 TEST PROCEDURE 14 8.6 TEST RESULTS 15 9. RADIATED EMISSION MEASUREMENT 17 9.1 APPLICABLE STANDARD 17 9.2 RADIATED EMISSION LIMITS 17 9.3 TEST PROCEDURE 19 9.4 TEST SETUP 21 9.5 TEST RESULTS 22 10. BANDWIDTH TEST 36 10.1 TEST PROCEDURE 36 10.2 DEVIATION FROM STANDARD 36 10.3 TEST SETUP 36 10.4 TEST RESULTS 37 11. TRANSMITTER TIMEOUT 39 11.1 REQUIREMENTS 39 Report No.: S20031100207001 ` Page 3 of 40 1.TEST RESULT CERTIFICATION Applicant’s name ......................... : Shenzhen Ai-Thinker Technology Co., Ltd Address ....................................... : Room 701, Building B, Huafeng Industrial Park, Hangkong Road, Sanwei Community, Baoan District, Shenzhen, China Manufacturer's Name .................. : Shenzhen Ai-Thinker Technology Co., Ltd Address ....................................... : Room 701, Building B, Huafeng Industrial Park, Hangkong Road, Sanwei Community, Baoan District, Shenzhen, China Product description Product name .............................. : LoRa Module Model and/or type reference ..... : Ra-01 Family Model ............................... : N/A Measurement Procedure Used: APPLICABLE STANDARDS APPLICABLE STANDARD/ TEST PROCEDURE TEST RESULT FCC 47 CFR Part 15, Subpart C ANSI C63.10-2013 Complied This device described above has been tested by Shenzhen NTEK Testing Technology Co., Ltd., 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 Shenzhen NTEK Testing Te c h n o l o g y C o . , L td . , t h i s d o c u m e n t m a y b e a l t e r e d o r revised by Shenzhen NTEK Testing Technology Co., Ltd. personnel only, and shall be noted in the revision of the document. The test results of this report relate only to the tested sample identified in this report. Date of Test : 11 Mar. 2020 ~23 Apr. 2020 Testing Engineer : (Jerry Xie) Te c h n i c a l M a n a g e r : (Jason Chen) Authorized Signatory : (Sam Chen) Report No.: S20031100207001 ` Page 4 of 40 2. SUMMARY OF TEST RESULTS FCC Part15 (15.231), Subpart C Standard Section Te s t I t e m Judgment Remark 15.207 Conducted Emission Pass 15.203 Antenna Requirement Pass 15.231(b) 15.209 15.205 Radiated Spurious Emission Pass 15.231(c) Occupied Bandwidth Pass 15.231(a)(2) Transmitter Timeout Pass NOTE: (1) ” N/A” denotes test is not applicable in this Test Report. (2) The EUT is using a new battery Report No.: S20031100207001 ` Page 5 of 40 3.FACILITIES AND ACCREDITATIONS 3.1 FACILITIES All measurement facilities used to collect the measurement data are located at 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen 518126 P.R. China The sites are constructed in conformance with the requirements of ANSI C63.7, ANSI C63.10 and CISPR Publication 22. 3.2 LABORATORY ACCREDITATIONS AND LISTINGS Site Description CNAS-Lab. : The Laboratory has been assessed and proved to be in compliance with CNAS-CL01:2006 (identical to ISO/IEC 17025:2005) The Certificate Registration Number is L5516. IC-Registration The Certificate Registration Number is 9270A. CAB identifier:CN0074 FCC- Accredited Test Firm Registration Number: 463705. Designation Number: CN1184 A2LA-Lab. The Certificate Registration Number is 4298.01 This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories. This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system (refer to joint ISO-ILAC-IAF Communiqué dated 8 January 2009). Name of Firm : Shenzhen NTEK Testing Technology Co., Ltd. Site Location : 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen 518126 P.R. China. 3.3 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 ±2.80dB 2 RF power, conducted ±0.16dB 3 Spurious emissions, conducted ±0.21dB 4 All emissions, radiated(30MHz~1GHz) ±2.64dB 5 All emissions, radiated(1GHz~6GHz) ±2.40dB 6 All emissions, radiated(＞6GHz) ±2.52dB 7 Temperature ±0.5°C 8 Humidity ±2% Report No.: S20031100207001 ` Page 6 of 40 4. GENERAL DESCRIPTION OF EUT Equipment LoRa Module Trade Name , Model Name Ra-01 Family Model N/A Model Difference N/A Product Descri…

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FCC ID:2ATPO‐RA‐01 Model: Ra-01 Radiated Measurement Photos FCC ID:2ATPO‐RA‐01 Model: Ra-01 Conducted emission Measurement Photos