2ATV8SP54XELED Controller

S W SP548E SPI RGB IoT LED Controller SP���E Instructions SP548E is an advanced SPI three-channel RGB color IoT LED controller that offers unique dynamic, musical, and customizable effects, enabling users to fully control and create their ideal atmospheric scenes. This controller combines the latest technology with flexible features, providing solutions for homes, commercial spaces, and any scene requiring a personalized atmosphere. APP Control: Utilizes a dual-mode master control chip for efficient Bluetooth networking, supporting Bluetooth, WiFi, and remote cloud connections; Smart Speaker Voice Control: Integrated with smart speaker platforms like Alexa, Google Home, XiaoDu, XiaoAi, allowing for voice commands to control light switches, brightness, and colors; Includes a standard RD3 2.4G RF remote control; Features a rich array of dynamic and music effects, with adjustable brightness, speed, direction, and effect length, including a pause function, and supports customizable static and dynamic effects in solid and gradient colors; Diverse music collection methods, including smartphone microphones, player streaming, and onboard microphones; Offers various switch-on/off animation effects and timed switches; Supports OTA firmware upgrades; connects with “BanlanX ” Cloud for a stable IoT cloud connection; Supports the APP's automatic connection and device reconnection function, as well as group management for multiple devices. Supports up to 1200 conventional zero-code three-channel single-line LED driver ICs; 1. SP648E supports App control for iOS and Android devices. 2. Apple devices require iOS 10.0 or higher, and Android devices require Android 4.4 or higher. 3.You can search “BanlanX”in App Store or Google Play to find the APP, or scan the QR code to download and install. Open the App, click the icon in the top right corner of the home page to add device; Click the icon in the upper right corner of the App to enter the settings page, where you Click the icon in the upper right corner of the App to enter the settings page, where you can modify the device name,set the timings, set the on/off effect, OTA firmware upgrade, etc. Support iOS system Supports Android system The 2.4G remote control models (RD3) matched with SP548E are as follows: Support one-to-many control,one remote control can control multiple controllers. Support many-to-one control, each controller can bind up to 5 remote controls. � 1 � 4 � 6 � 7 � 8 � 10 � 3 � 5 � 2 � 9 Long press: Within �� seconds of powering on the controller, first turn off the light completely, then long-press the button to clear all paired remote controllers. Long press: Long-press the button within �� seconds of powering on the controller to bind/unbind the remote control. � 1ON Button Short press: Turns on the light. � 2 OFF Button Short press: Turns off the light. 3 Speed+/- 5 Collected Effect Cycle 6 Mode+/- 7 Music+/- 4 Timed 8 Brightness+/- 9 Color+/- 10 Color Select W: White 1/2H Delay-Off Y/C/P: Yellow/Cyan/Purple R/G/B: Red/Green/Blue DC5-24V S W VCC DAT GND Dimension：55mm*26mm*12mm （not including wires） �.�G Remote： Controller: Operating Voltage: 3V (CR2025) RF Frequency: 2.4G Remote Control Dimensions: 135mm48mm10mm Static Current: 1uA Working Current：14mA~42mA Working Temp：-10°C~60°C Working Voltage：DC5V~24V Remote Control Distance: 30 meters FCC Caution: 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. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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. To maintain compliance with FCCs RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna. Download The APP

Shenzhen Sperll Optoelectronic Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 3/27/2024 U.S. Agent Designation Shenzhen Sperll Optoelectronic Technology Co., Ltd. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2ATV8SP54XE): Name and company of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of Shenzhen Sperll Optoelectronic Technology Co., Ltd.. Shenzhen Sperll Optoelectronic Technology Co., Ltd. with the FRN 0028620987 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. S incerely, Signature Derek Xie Manager Shenzhen Sperll Optoelectronic Technology Co., Ltd. Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: Shenzhen Sperll Optoelectronic Technology Co., Ltd. Address: 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China Phone: +86-18823863369 certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2024-03-25 Name / Title: Derek Xie / Manager Company: Shenzhen Sperll Optoelectronic Technology Co., Ltd. Address: 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China Phone: +86-18823863369 Fax: +86-755-89378380 E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2ATV8SP54XE SP548E, SP541E, SP542E, SP543E, SP544E, SP545E, SP546E, SP547E, SP549E, SP54AE, SP54BE, SP54CE We, applicant Company Name: Shenzhen Sperll Optoelectronic Technology Co., Ltd. Address: 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China Phone: +86-18823863369 certify that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2024-03-25 Name / Title: Derek Xie / Manager Company: Shenzhen Sperll Optoelectronic Technology Co., Ltd. Address: 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China Phone: +86-18823863369 Fax: +86-755-89378380 E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2ATV8SP54XE SP548E, SP541E, SP542E, SP543E, SP544E, SP545E, SP546E, SP547E, SP549E, SP54AE, SP54BE, SP54CE For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • The Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2024-03-25 Name / Title: Derek Xie / Manager Company: Shenzhen Sperll Optoelectronic Technology Co., Ltd. Address: 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China Phone: +86-18823863369 Fax: +86-755-89378380 E-Mail: [email protected]

Page 1 of 1 Rev.2.0 Shenzhen Sperll Optoelectronic Technology Co., Ltd. WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2ATV8SP54XE Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels can’t be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note: 1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo- location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following: Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title: Derek Xie / Manager Signature: Phone: +86-18823863369 Email: [email protected] Date: 2024-03-25

Shenzhen Sperll Optoelectronic Technology Co., Ltd. 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China Date: March 25, 2024 FCC ID: 2ATV8SP54XE Model Number: SP548E, SP541E, SP542E, SP543E, SP544E, SP545E, SP546E, SP547E, SP549E, SP54AE, SP54BE, SP54CE To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Shenzhen Sperll Optoelectronic Technology Co., Ltd. hereby declare that our product (LED Controller) Model Number: SP548E, SP541E, SP542E, SP543E, SP544E, SP545E, SP546E, SP547E, SP549E, SP54AE, SP54BE, SP54CE board, Schematic, Hardware version, Software version, structure and internal photos are same, named differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Name/Title: Derek Xie / Manager Company: Shenzhen Sperll Optoelectronic Technology Co., Ltd. Address: 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China Tel: +86-18823863369 Fax: +86-755-89378380 E-Mail: [email protected]

Page1of4FCCID:2ATV8SP54XE ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity ExternalPhotosoftheEUT Fig.1 Fig.2 Page2of4FCCID:2ATV8SP54XE ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of4FCCID:2ATV8SP54XE ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of4FCCID:2ATV8SP54XE ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7

Page1of1FCCID:2ATV8SP54XE ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity LABELANDLOCATION (Size:L6.0cmxW3.5cm) LabelLocation LEDController Model:SP548E FCCID:2ATV8SP54XE

Page1of3FCCID:2ATV8SP54XE ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity InternalPhotosoftheEUT Fig.1 Fig.2 Page2of3FCCID:2ATV8SP54XE ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of3FCCID:2ATV8SP54XE ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Bluetooth/WIFIAnt enna

Page1of6FCCID:2ATV8SP54XE ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity MaximumPermissibleExposureReport 1.ProductInformation EUT:LEDController TestModel:SP548E AdditionalModelNo.:SP541E,SP542E,SP543E,SP544E,SP545E,SP546E, SP547E,SP549E,SP54AE,SP54BE,SP54CE ModelDeclaration:PCBboard,structureandinternalofthesemodel(s)arethesame,Sono additionalmodelsweretested PowerSupply:Input:DC5-24V HardwareVersion:V1.0 SoftwareVersion:V1.0 Bluetooth FrequencyRange:2402MHz~2480MHz ChannelNumber:40channelsforBluetoothV5.2(DTS) ChannelSpacing:2MHzforBluetoothV5.2(DTS) ModulationType:GFSKforBluetoothV5.2(DTS) BluetoothVersion:V5.2 AntennaDescription:PCBAntenna,1.5dBi(Max.) WIFI(2.4GBand) FrequencyRange:2412MHz~2462MHz ChannelSpacing:5MHz ChannelNumber:11Channelsfor20MHzbandwidth(2412~2462MHz) 7Channelsfor40MHzbandwidth(2422~2452MHz) ModulationType:IEEE802.11b:DSSS(CCK,DQPSK,DBPSK) IEEE802.11g:OFDM(64QAM,16QAM,QPSK,BPSK) IEEE802.11n:OFDM(64QAM,16QAM,QPSK,BPSK) AntennaDescription:PCBAntenna,1.5dBi(Max.) Exposurecategory : Generalpopulation/uncontrolledenvironment EUTType : ProductionUnit DeviceType : MobileDevices Page2of6FCCID:2ATV8SP54XE ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 2.EvaluationMethod SystemsoperatingundertheprovisionsofFCC47CFRsectionshallbeoperatedinamannerthatensures thatthepublicisnotexposedtoradiofrequencyenergylevelinexcessoftheCommission’sguidelines. Inaccordancewith47CFRFCCPart2SubpartJ,section2.1091thisdevicehasbeendefinedasmobile devicewherebyadistanceof0.2mnormallycanbemaintainedbetweentheuserandthedevice,andbelow RFPermissibleExposurelimitshallcomplywith. InaccordancewithKDB447498D01forSimultaneoustransmissionMPEtestexclusionapplieswhenthe sumoftheMPEratiosforallsimultaneoustransmittingantennasincorporatedinahostdevice,basedonthe calculated/estimated,numericallymodelledormeasuredfieldstrengthsorpowerdensity,is≤1.0.TheMPE ratioofeachantennaisdeterminedattheminimumtestseparationdistancerequiredbytheoperating configurationsandexposureconditionsofthehostdevice,accordingtotheratiooffieldstrengthsorpower densitytoMPElimit,atthetestfrequency.Eitherthemaximumpeakorspatiallyaveragedresultsfrom measurementsornumericalsimulationsmaybeusedtodeterminetheMPEratios.Spatialaveragingdoes notapplywhenMPEisestimatedusingsimplecalculationsbasedonfar-fieldplane-waveequivalent conditions.Theantennainstallationandoperatingrequirementsforthehostdevicemustmeettheminimum testseparationdistancesrequiredbyallantennas,inbothstandaloneandsimultaneoustransmission operations,tosatisfycompliance. 3.Limit 3.1ReferEvaluationMethod ANSIC95.1–2019:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoElectric,Magnetic, andElectromagneticFields,0Hzto300GHz FCCKDBpublication447498D01General1RFExposureGuidancev06:MobileandPortableDevicesRF ExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices. 3.2Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/UncontrolledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100)* (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequencyinMHz *=Plane-waveequivalentpowerdensity Page3of6FCCID:2ATV8SP54XE ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 4.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna 5.AntennaInformation EUTcanonlyuseantennascertificatedasfollowsprovidedbymanufacturer; Internal/External Identification Antennatypeand antennanumber Operatefrequencyband Maximumantenna gain Notes InternalPCBAntenna2400-2500MHz1.5dBi BT/WIFI Antenna Page4of6FCCID:2ATV8SP54XE ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 6.ConductedPower [BLE_1M] ModeChannel Frequency (MHz) PeakConductedOutputPower (dBm) GFSK 0024020.09 1924400.80 392480-0.23 [BLE_2M] ModeChannel Frequency (MHz) PeakConductedOutputPower (dBm) GFSK 0024020.00 1924400.59 392480-0.40 [2.4GWLAN] ModeChannelFrequency(MHz) PeakConductedOutput Power(dBm) IEEE802.11b 1241215.05 6243715.09 11246215.05 IEEE802.11g 1241214.90 6243713.90 11246214.81 IEEE802.11n HT20 1241213.71 6243713.24 11246213.29 IEEE802.11n HT40 3242211.99 6243712.34 9245212.74 Page5of6FCCID:2ATV8SP54XE ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthe…

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SP54XEAntennaSpecifications 1.Antennalocationandsize （ mm ）： 2.AntennasimulationReport ： 1)AntennaSimulationModel: 2)3DPolarplot: Shenzhen Sperll Optoelectronic Technology Co., Ltd. 4th Floor, Building 3, NO.1059 Songbai Road, Nanshan District, Shenzhen 518108, China 3)Smithchart ： 4) S11： 5 ） VSWR ： 3.TestReport ： 1)Appearance ： 2)AntennaSmithchart,VSWRandReturnLoss ： 4.BasicCharacteristics ： A.ElectricalCharacteristics： Frequency2400～2500MHz S.W.R.<=2.5@2400～2500MHz Max.Gain1.5dBi@2400～2500MHz Efficiency40~50%@2400～2500MHz PolarizationLinear Impedance50Ohm B.Material&MechanicalCharacteristics： MaterialofRadiatorPCB CableTypeNONE ConnectorTypeNONE PullTest/ C.Environmental： OperationTemperature-20°C~+60°C StorageTemperature-40°C~+80°C 5.GainandEfficiency: frequency（GHz）2.42.412.422.432.442.452.462.472.482.492.5 efficiency（%）35.1036.1236.6838.4639.6138.942.2444.1243.0041.2139.98 Gain（dBi）1.131.281.411.121.20.981.231.51.421.31.23

Page1of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity AppendixA RFTestDataforBTLE(ConductedMeasurement) ProductName:LEDController TestModel:SP548E EnvironmentalConditions Temperature: 23.8  C RelativeHumidity:52.1% ATMPressure:100.0kPa TestEngineer:PaddiChen Supervisedby:NickPeng Page2of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.1DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt1 24020.6642401.6722402.3360.5PASS 24400.6682439.6682440.3360.5PASS 24800.6602479.6802480.3400.5PASS BLE_2MAnt1 24021.2042401.3602402.5640.5PASS 24401.1042439.4482440.5520.5PASS 24801.1002479.4562480.5560.5PASS Page3of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page4of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 Page5of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity BLE_2M_Ant1_2480 Page6of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.2Maximumconductedoutputpower TestResult TestModeAntennaChannelResult[dBm]Limit[dBm]Verdict BLE_1MAnt1 24020.09≤30PASS 24400.80≤30PASS 2480-0.23≤30PASS BLE_2MAnt1 24020.00≤30PASS 24400.59≤30PASS 2480-0.40≤30PASS Page7of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page8of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 Page9of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity BLE_2M_Ant1_2480 Page10of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.3Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt1 2402-16.41≤8.00PASS 2440-15.65≤8.00PASS 2480-16.84≤8.00PASS BLE_2MAnt1 2402-19.56≤8.00PASS 2440-18.91≤8.00PASS 2480-19.88≤8.00PASS Page11of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page12of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 Page13of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity BLE_2M_Ant1_2480 Page14of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.4Bandedgemeasurements TestResult TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1MAnt1 Low2402-0.46-50.37≤-20.46PASS High2480-0.69-50.05≤-20.69PASS BLE_2MAnt1 Low2402-0.87-44.84≤-20.87PASS High2480-0.93-49.95≤-20.93PASS Page15of36FCCID:2ATV8SP54XEReportNo.:LCSA01184086EA ShenzhenLCSComplianceTestingLaborat…

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Page1of58FCCID:2ATV8SP54XEReportNo.:LCSA01184086EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity RFTestDatafor2.4GWIFI(ConductedMeasurement) ProductName:LEDController TestModel:SP548E EnvironmentalConditions Temperature: 23.8°C RelativeHumidity:52.1% ATMPressure:100.0kPa TestEngineer:PaddiChen Supervisedby:NickPeng Page2of58FCCID:2ATV8SP54XEReportNo.:LCSA01184086EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,Baoan District,Shenzhen,518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity B.1DTSBandwidth TestResult TestModeAntennaFreq(MHz) DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 24128.5602407.9602416.5200.5PASS 24378.0402433.0002441.0400.5PASS 24629.0402457.4802466.5200.5PASS 11GAnt1 241215.9202404.2402420.1600.5PASS 243716.0402429.0802…

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