2ABU6-S2Digital Broadcasting Device

Digital Broadcasting Device_S2 All Rights Reserved by MINEW 1 Digital Broadcasting Device Datasheet Model No.: S2 V1.0 Part # Description S2 Yellow, Bluetooth® 5.0 Digital Broadcasting Device with Photo-transistor, pre- flashed Beacon Plus software supports broadcasting iBeacon, Eddystone and sensor data simultaneously S2 Bluetooth® 5.0 Digital Broadcasting Device with Photo-transistor, detecting whether the environment is light or dark, pre-flashed MiniBeacon Plus software supports broadcasting iBeacon, Eddystone and sensor data simultaneously Digital Broadcasting Device_S2 All Rights Reserved by MINEW 2 The Digital Broadcasting Device S2 is the latest low energy Bluetooth® 5.0 IoT sensor device. It can detect whether the environment is light or dark. The hardware is based on the ultra-low power consumption BLE chipset nRF52 series, it is designed for the commercial advertising, indoor location-based service and specialized for the asset management and tracking application. Moreover, if the special / customization firmware has MESH function, it can work on S2 Digital Broadcasting Device hardware smoothly. FEATURES - IP65 waterproof - Light sensor inside - Bluetooth® 5.0 chipset nRF52 series - The max. 50 meters advertising distance - 1 year battery lifetime at default settings - Ultrasonic assembling technology S2 Digital Broadcasting Device CERTIFICATIONS - iBeacon MFi License (iBC-14-00582) - Bluetooth® EPL Certification - FCC Regulation (FCC Part 15, processing) - CE Regulations (Included EN300328/301489/60950/62479, processing) ELECTRONIC PARAMETERS Item Value Remarks Case Color Black, Yellow Null Battery Model 3.0V 220mAh Operation Voltage 1.7-3.9V DC Transmission Circuit 6.5mA (Max.) Tested at 0dBm transmission power Transmission Range 50 meters Maximum Light sensor Photo-transistor Null Broadcasting Interval 10 seconds Null Antenna 50ohm On board / PCB Antenna Accessories Double-sided adhesive 1pc, high strength Net Weight 7.0g Null Size 52.6*23.7*5.3mm Null Working Temperature -20~60°C Null Working Humidity 30~70% Null Digital Broadcasting Device_S2 All Rights Reserved by MINEW 3 TECHNICAL SUPPORT Item Version File Name Updated Date Datasheet V1.01 S2 Digital Broadcasting Device Datasheet_1.01 2 nd July, 2019 2 nd Development V2.0 Digital Broadcasting Device Interface Document_2.0 12 nd May, 2018 Configuration Tools --- nRFConnect / BeaconSET+ --- PACKING INFORMATION Image 1 Details Inner Box (foam) Carton Quantity (S2) 100pcs per package box 1000pcs per carton Net Weight 0.7kg 7.0Kg Gross Weight 0.8Kg 8.0Kg Size 30.5 x 11 x 7.5 cm 32 x 23 x 40 cm APPDENDIX 1. J-LINK Programmer Kit; 2. Over-the-Air Function; Please contact Minew sales team to ask more related information if needed. DECLARATION The contents of this datasheet are subject to change without prior notice for further improvement. Minew team reserves the right to explain all the terms of this datasheet. Digital Broadcasting Device_S2 All Rights Reserved by MINEW 4 FCC warning 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. 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. CONTACT Manufacturer: Shenzhen Minew Technologies Co., Ltd. Phone: +86 755 2103 8160 Email: [email protected] Address: 3 rd Floor, No. I Building, Gangzhilong Science Park, Qinglong Road, Longhua District, Shenzhen 518109, China https://www.minew.com <END>

Shenzhen Minew Technologies Co., Ltd. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Shenzhen Minew Technologies Co., Ltd. Address: 3rd Floor, I Building, Gangzhilong Science Park, Qinglong Road, Longhua District, Shenzhen, China Product Name: Digital Broadcasting Device FCC ID: 2ABU6-S2 Model(s): S2 2.911(d)(5)(i) Equipment Type We, [Shenzhen Minew Technologies Co., Ltd.] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Yanyan Zheng Date: 2023/02/15 Title and Company name: Quality Supervisor / Shenzhen Minew Technologies Co., Ltd. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Minew Technologies Co., Ltd. 2.911 (d)(5)(ii) Applicant Attestation v1.2 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhen Minew Technologies Co., Ltd. Address: 3rd Floor, I Building, Gangzhilong Science Park, Qinglong Road, Longhua District, Shenzhen, China Product Name: Digital Broadcasting Device FCC ID: 2ABU6-S2 Model(s): S2 2.911(d)(5)(ii) Applicant filing We, [Shenzhen Minew Technologies Co., Ltd.] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Yanyan Zheng Date: 2023/02/15 Title and Company name: Quality Supervisor / Shenzhen Minew Technologies Co., Ltd. NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Minew Technologies Co., Ltd. U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Baihetian Innovative Solutions FRN: 0033401605 Contact Name: Kenneth Young Street Address: 6837 Chase Rd City/Province/Zip: Dearborn, MI 48126 USA Telephone No: 313-395-3113 Email: [email protected] This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: 2023 Feb 15 Signed by (Printed Name/Title): Kenneth Young The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Shenzhen Minew Technologies Co., Ltd. Grantee Code: 2ABU6 FCC ID: 2ABU6-S2 Contact Name: yanyan Zhang Street Address: 3rd Floor, I Building, Gangzhilong Science Park, Qinglong Road, Longhua District, City/Province/Zip: Shenzhen City, China Telephone No: 86-755-29825342 Email: [email protected] Applicant Signature: Date: 2023/02/08 Signed by (Printed Name/Title): Yanyan Zheng / Quality Supervisor

No.：BCTC/RF-EMC-005 Page: 1 of 3 Edition：A.4 EUT EXTERNAL PHOTOGRAPHS EUT Photo 1 EUT Photo 2 No.：BCTC/RF-EMC-005 Page: 2 of 3 Edition：A.4 EUT Photo 3 EUT Photo 4 No.：BCTC/RF-EMC-005 Page: 3 of 3 Edition：A.4 EUT Photo 5 EUT Photo 6 --------------The end----------------

Digital Broadcasting Device Model: S2 FCC ID: 2ABU6-S2 Made in China Digital Broadcasting Device Model: S2 FCC ID: 2ABU6-S2 Made in China

No.：BCTC/RF-EMC-005 Page: 1 of 3 Edition：A.4 EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 No.：BCTC/RF-EMC-005 Page: 2 of 3 Edition：A.4 EUT Housing and Board View 3 EUT Housing and Board View 4 No.：BCTC/RF-EMC-005 Page: 3 of 3 Edition：A.4 EUT Housing and Board View 5 EUT Housing and Board View 7 --------------The end---------------- Antenna

FCC ID : 2ABU6-S2 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 Pd the limit of MPE, 1mW/cm 2 ,If we know the maximum gain of the nd total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. 11.2 Measurement Result BLE Antenna gain: -3.75 dBi Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Evaluation result (mW/cm2 ) Power density Limits (mW/cm2 ) 4.75 3 to 5 5 0.42 0.0003 1

Report No.: BCTC2302546028E TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2302546028E Applicant: Shenzhen Minew Technologies Co., Ltd. Product Name: Digital Broadcasting Device Model/Type Reference: S2 Tested Date: 2023-01-30 to 2023-02-03 Issued Date: 2023-02-09 Report No.: BCTC2302546028E FCC ID: 2ABU6-S2 The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Digital Broadcasting Device Trademark: MINEW Model/Type Ref.: S2 Prepared For: Shenzhen Minew Technologies Co., Ltd. Address: 3rd Floor, I Building, Gangzhilong Science Park, Qinglong Road, Longhua District, Shenzhen City, China Manufacturer: Shenzhen Minew Technologies Co.,Ltd. Address: Building 3, Instrument World Industrial Park, No. 306, Guanlan Guiyue Road, Longhua District, Shenzhen Prepared By: Shenzhen BCTC Technology Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Tangwei, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2023-01-30 Sample tested Date: 2023-01-30 to 2023-02-03 Issue Date: 2023-02-09 Report No.: BCTC2302546028E Test Standards: FCC Part15.247 ANSI C63.10-2013 Test Results: PASS Remark: This is Bluetooth BLE radio test report. Tested by: Approved by: Brave Zeng/ Project Handler Zero Zhou/Reviewer Report No.: BCTC2302546028E Table of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 9 4.3 Support Equipment ............................................................................................... 9 4.4 Channel List ........................................................................................................ 10 4.5 Test Mode ........................................................................................................... 10 5. Test Facility And Test Instrument Used ............................................................... 11 5.1 Test Facility ......................................................................................................... 11 5.2 Test Instrument Used .......................................................................................... 11 6. Conducted Emissions .......................................................................................... 13 6.1 Block Diagram Of Test Setup .............................................................................. 13 6.2 Limit .................................................................................................................... 13 6.3 Test procedure .................................................................................................... 13 6.4 EUT Operating Conditions .................................................................................. 13 6.5 Test Result ............................................................................................................ 13 7. Radiated Emissions ............................................................................................. 14 7.1 Block Diagram Of Test Setup .............................................................................. 14 7.2 Limit .................................................................................................................... 15 7.3 Test procedure .................................................................................................... 16 7.4 EUT operating Conditions ................................................................................... 17 7.5 Test Result .......................................................................................................... 18 8. Radiated Band Emission Measurement and Restricted Bands Of Operation ...... 22 8.1 Block Diagram Of Test Setup .............................................................................. 22 8.2 Limit .................................................................................................................... 22 8.3 Test Procedure ................................................................................................... 23 8.4 EUT Operating Conditions .................................................................................. 23 8.5 Test Result .......................................................................................................... 24 9. Power Spectral Density Test ............................................................................... 25 9.1 Block Diagram Of Test Setup .............................................................................. 25 9.2 Limit .................................................................................................................... 25 9.3 Test procedure .................................................................................................... 25 9.4 EUT Operating Conditions .................................................................................. 25 9.5 Test Result .......................................................................................................... 26 10. Bandwidth Test .......................…

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深圳云里物里科技股份有限公司 产品天线测试报告（TheAntennaTestReport） Y-YB-CR-115V001密级：绝密/confidentiality 第1页共6页 AntennaCoding：ANT-BBNCNC20004 AntennaType：PCBonboardAntenna ModeloftheDUT ： S2 AntennaManufacturer：ShenzhenMinewTechnologiesCo.,Ltd. 1、TechnicalSpecification ElectricalSpecifications FrequencyRange（MHz） 2402-2480 InputImpedance（Ω） 50 ReturnLoss （ dB ）＜ -10 VSWR ＜ 2 PeakGain（dBi） -3.75 PolarizationTypeLinearpolarization MechanicalSpecifications AntennaSize(mm)11.8*4.02 RadiatorCuprum 2、Theshapeandsizeoftheantenna 深圳云里物里科技股份有限公司 产品天线测试报告（TheAntennaTestReport） Y-YB-CR-115V001密级：绝密/confidentiality 第2页共6页 3、Theresultofthetest 3.1TestEnvironment 深圳云里物里科技股份有限公司 产品天线测试报告（TheAntennaTestReport） Y-YB-CR-115V001密级：绝密/confidentiality 第3页共6页 3.2GainandEfficiency 深圳云里物里科技股份有限公司 产品天线测试报告（TheAntennaTestReport） Y-YB-CR-115V001密级：绝密/confidentiality 第4页共6页 3.33D PolarPlot 2402MHz 2440MHz 深圳云里物里科技股份有限公司 产品天线测试报告（TheAntennaTestReport） Y-YB-CR-115V001密级：绝密/confidentiality 第5页共6页 2480MHz 3.42DRadiationPattern （1）E1，XZPlane，phi=0 深圳云里物里科技股份有限公司 产品天线测试报告（TheAntennaTestReport） Y-YB-CR-115V001密级：绝密/confidentiality 第6页共6页 （2）E2，YZPlane，phi=90° （3）H，XYplane，theta=90°

TEST SETUP PHOTOGRAPHS Spurious Emission Test Setup (Below 1GHz) Spurious Emission Test Setup (Above 1GHz) ----------------The end----------------