NPI106929Smart brick

12/11/2025

Covered Equipment Certification Attestation Letter 10/16/2025 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: NPI106929 LEGO System AS (“the applicant”) certifies 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. This includes certifying that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. LEGO System AS (“the applicant”) certifies 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. Signed: Printed name: enning MikkelsenClick here to enter text. Title: Senior Compliance Engineer Company Name: LEGO System AS Date: Click here to enter a date.

11/27/2025 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appoint Nemko Scandinavia AS, to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti- Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko North America Inc., still resides still resides with us. Sincerely, Printed name: Henning Mikkelsen

6.november 2025 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: NPI106929 Pursuant to Sections 0.457(d) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. We also request short-term confidentiality on certain exhibits until the intended date of marketing as outlined below. We request the exhibits be withheld from public view for a period of 180 days. We attest marketing of the product will only commence after the period of short-term confidentiality expires, or if marketing is to commence before the requested number of days listed above, the grantee will inform Nemko to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. Exhibit Type of Confidentiality Requested Block Diagrams ☒ Permanent ☐ Short Term External Photos ------------------ ☒ Short Term Internal Photos ☐ Permanent* ☒ Short Term Operation Description ☒ Permanent ☐ Short Term Parts List & Placement/BOM ☒ Permanent ☐ Short Term Schematic Diagrams ☒ Permanent ☐ Short Term Test Setup Photos ------------------ ☒ Short Term User’s Manual ☐ Permanent* ☒ Short Term The asterisked items (*) require further information to be provided in this justification letter before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. Note: any documents held under the Short-Term confidentiality will automatically become public after the requested time if an appropriate extension request has not been received. Any exhibits (i.e., schematic diagrams) that may have already been requested to have “Permanent” confidentiality as shown above need not be repeated under Short-Term confidentiality request. Sincerely, Signed: Printed name: Henning Mikkelsen Title: Senior Compliance Engineer Company Name: LEGO System AS

November 28, 2025 Nemko North America, Inc. 303 River Road Ottawa, ON K1V 1H2 Canada REQUEST FOR ID Label Exemption – FCC - USA FCC ID: NPI106929 The purpose of this letter is to clarify the reasons for ID label exemption on NPI106929. Considered one of the smallest devices in the industry, placing a legible FCC ID on the PEL - 1 is not practical and impossible. The only area for the F C C ID is limited to 10mm x 25mm as shown below. Placing an aluminum printed, non-removal label can also interfere with the operation of the device. It is ok for TLG to show external pictures in this document . To this end, we proposed the NPI106929 be printed on the User Guide on page 51. Best regards Henning Mikkelsen Senior Compliance Engineer

1 (43) Copyright © Verkotan 2025 Document ID: FCC ISED SAR Report_Smart Brick _ID7471_06102025.docx FCC ISED SAR Test Report Date of Report 6/10/2025 Client’s Contact person: Lone Nielsen Number of pages: 43 Responsible Test engineer: Ilari Kinnunen Testing laboratory: Verkotan Oy Elektroniikkatie 17 90590 Oulu Finland Client: The LEGO Group Åstvej 1 DK-7190 Billund Denmark Tested device: Smart Brick Related reports: - Testing has been carried out in accordance with: 47CFR §2.1093 Radiofrequency Radiation Exposure Evaluation: Portable Devices FCC published RF exposure KDB procedures 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04 447498 D04 Interim General RF Exposure Guidance v01 IEC/IEEE 62209-1528, 2020 Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices RSS-102, Issue 6, 2023 Radio Frequency (RF) Exposure Compliance of Radiocommunication Apparatus (All Frequency Bands) Documentation: The test report must always be reproduced in full; reproduction of an excerpt only is subject to written approval of the testing laboratory Test Results: The EUT complies with the requirements in respect of all parameters subject to the test. The test results relate only to devices specified in this document Date and signatures: 06.10.2025 Laboratory Manager 2 (43) Copyright © Verkotan 2025 Document ID: FCC ISED SAR Report_Smart Brick _ID7471_06102025.docx TABLE OF CONTENTS 1. SUMMARY OF SAR TEST REPORT ..................................................................................................................................3 1.1 TEST DETAILS ............................................................................................................................................................................................ 3 1.2 MAXIMUM RESULTS............................................................................................................................................................................... 4 1.2.1 Standalone SAR .................................................................................................................................................................................. 4 1.2.2 Simultaneous Transmission SAR................................................................................................................................................... 4 1.2.3 Maximum Drift..................................................................................................................................................................................... 4 1.2.4 Measurement Uncertainty ............................................................................................................................................................. 4 2. DESCRIPTION OF THE DEVICE UNDER TEST (DUT) ......................................................................................................5 2.1 SUPPORTED FREQUENCY BANDS AND OPERATIONAL MODES ............................................................................................ 5 2.2 SIMULTANEOUS TRANSMISSION...................................................................................................................................................... 5 3. OUTPUT POWER ...............................................................................................................................................................6 3.1 MAXIMUM SPECIFIED CONDUCTED OUTPUT POWER .............................................................................................................. 6 3.2 TESTED CONDUCTED POWER ............................................................................................................................................................ 6 4. TEST EQUIPMENT .............................................................................................................................................................9 4.1 TEST EQUIPMENT LIST ......................................................................................................................................................................... 10 4.1.1 Isotropic E-field Probe Type EX3DV4 ........................................................................................................................................ 11 4.2 PHANTOMS ............................................................................................................................................................................................. 12 4.3 TISSUE SIMULANTS .............................................................................................................................................................................. 13 4.4 SYSTEM VALIDATION STATUS .......................................................................................................................................................... 13 4.5 SYSTEM CHECK ...................................................................................................................................................................................... 13 4.6 TISSUE SIMULANT VERIFICATION ................................................................................................................................................... 13 5. TEST PROCEDURE .......................................................................................................................................................... 14 DEVICE HOLDER ..................................................................................................................................................................................................... 14 5.1 TEST POSITIONS .................................................................................................................................................................................... 14 5.1.1 Body-worn C…

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REP089320B Template version: C Nemko Group Nemko Scandinavia AS, Instituttveien 6, 2007 Kjeller, Norway TEL+47 22 96 03 [email protected] nemko.com/no Test Report ProductSmart Brick Name and address of the applicant LEGO System A/S Aastvej 1 Billund 7190, Denmark Name and address of the manufacturer LEGO System A/S Aastvej 1 Billund 7190, Denmark ModelPEL-1 Rating3.7V DC (Li-IonBattery) TrademarkLEGO Additional informationBLE, 13.56MHz, 8.25MHz Tested according toFCC Part 15.209 Digital Transmission Systems Industry Canada RSS-210, Issue 11 Low Power Licence-Exempt Radio Apparatus, Category I Equipment Order numberPRJ0078073 Tested in period2025-07-02to 2025-07-04 Issue date2025-10-20 Name and address of the testing laboratory Instituttveien 6 Kjeller, Norway www.nemko.com CAB Number: FCC: NO0001 ISED: NO0470 An accredited technical test executed under the Norwegian accreditation scheme Prepared by [Frode Sveinsen]Approved by [Roy Uggerud] This report was originally distributed electronically with digital signatures. For more information,pleasecontact NemkoScandinavia AS. TEST REPORT FCC Part 15.209 REP089320B FCC ID: NPI106929 IC: 3072A-106929 Nemko ScandinaviaPage 2 (12) Revision history Revision DateCommentSign A2025-09-12First editionFS B2025-10-20Corrected Model nameFS GENERAL REMARKS This report applies only to the sample(s) tested. It is the manufacturer's responsibility to ensure the additional production units of this product are manufactured with identical electrical and mechanical components. The manufacturer is solely responsible for any modifications to the product that could result in non-compliance with the relevant regulations. This report shall not be reproduced, except in full, without the written approval of Nemko. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko Group accepts no responsibility for damage suffered by any third party because of decisions made or actions based on this report. Opinions expressed within this report regarding general assessments and qualifications for PASS or FAIL to the standards limits and requirements are not part of the current accreditation. Neither are opinions expressed regarding model variants covered by the testing of this report. CALIBRATION All instruments used in the tests given in this test report are calibrated and traceable to national or international standards. Between calibrations all test set-ups are controlled and verified on a regular basis by periodic checks to ensure, with 95% confidence, that the instruments remain within the calibrated levels. MEASUREMENT UNCERTAINTY Measurement uncertainties are calculated or considered for all instruments and instrument set-ups used during these tests. Uncertainty figures are found in a separate clause in this report. TEST REPORT FCC Part 15.209 REP089320B FCC ID: NPI106929 IC: 3072A-106929 Nemko ScandinaviaPage 3 (12) 1INFORMATION 1.1Test Item ProductSmart Brick ManufacturerLEGO System A/S ModelPEL-1 Serial number Radiated: 0017F5, 0017G2 and 0017FU Conducted: Sample 5 FCC IDNPI106929 ISED Canada ID3072A-106929 Hardware versionAB1.1-STD Software versionV2.29.0-27 Frequency Range8.25 MHz Operating frequency8.25 MHz Type of Modulation/ User Frequency AdjustmentNone Type of Power SupplySecondary Battery (3.7V Li-Ion) Antenna TypeInternal Antenna 1.2Description of Tested Device The EUT is a Smart Brick with Bluetooth Low Energy (BLE) as well as 13.56 MHz and 8.25 MHz transmitters. The brick is charged by an inductive charger. The charging frequency is 27.12 MHz and there is no communication between charger and brick during charging. 1.3Test Environment Temperature: 20 - 23 °C Relative humidity: 40 - 70 % Normal test voltage: 3.7 V DC (Nominal Battery Voltage) The values are the limit registered during the test period. 1.4Test Engineers Frode Sveinsen 1.5EUT Operating Modes Description of operating modesAll tests were performed with the EUT set to transmit continuously in test-mode. 1.6Comments All measurements were performed with the EUT powered by a fully charged battery. TEST REPORT FCC Part 15.209 REP089320B FCC ID: NPI106929 IC: 3072A-106929 Nemko ScandinaviaPage 4 (12) 2TEST REPORT SUMMARY 2.1General The tests were conducted on a sample of the equipment for demonstrating compliance with one or more of the following standards: StandardDescription FCC CFR 47 Part 15CUnlicensed transmitters ISED RSS-210, Issue 11Licence-Exempt Radio Apparatus: Category I Equipment ISED RSS-GEN Issue 5General Requirements for Compliance of Radio Apparatus The following standards and documents were used for one or more measurements: StandardDescription ANSI C63.4-2014Unintentional Radiators ANSI C63.10-2020 (FCC)Procedures for Compliance Testing of Unlicensed Wireless Devices ANSI C63.10-2020 (ISED Canada) +cor.1-2023 +ANSI C63.10a-2024 +Errata to C63.10a-2024 Procedures for Compliance Testing of Unlicensed Wireless Devices +Corrigendum 1 +Amendment 1 +Errata to Amendment 1 All measurements are traceable to national standards. A description of the test facility is on file with FCC and ISED Canada. New Submission Production Unit Class II Permissive Change Pre-production Unit DXX Equipment Class Family Listing 2.2Test Summary Name of testFCC Part 15 reference RSS-GEN Issue 5 reference ANSI C63.10-2013 reference Verdict Supply Voltage Variations15.31(e)6.115.13N/A Number of Frequencies15.31(m)6.9N/AN/A Antenna Requirement15.2036.8N/A Power Line Conducted Emission15.207(a)7.2 / 8.8N/A Occupied Bandwidth (99% BW)N/A6.76.9.3Complies Spurious Emissions (Radiated)15.209(a) 7.3 8.9 6.3, 6.5, 6.6, 6.10 Complies TEST REPORT FCC Part 15.209 REP089320B FCC ID: NPI106929 IC: 3072A-106929 Nemko ScandinaviaPage 5 (12) 3TEST RESULTS 3.1Field Strength of Fundamental FCC Part 15.209(a) ISED Canada RSS-GEN Issue 5, Clause 7.3/8.9 Measurement procedure: ANSI C63.10-2013 Clause 11.12 Test Results: Complies Meas…

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REP089328D Template version: C Nemko Group Nemko Scandinavia AS, Instituttveien 6, 2007 Kjeller, Norway TEL+47 22 96 03 [email protected] nemko.com/no Test Report ProductSmartBrick Name and address of the applicant LEGO System A/S Aastvej 1 Billund 7190, Denmark Name and address of the manufacturer LEGO System A/S Aastvej 1 Billund 7190, Denmark ModelPEL-1 Rating3.7V DC (Li-IonBattery) TrademarkLEGO Additional informationBLE, 13.56MHz, 8.25MHz Tested according toFCC Part 15.225 Low Power Device Transmitter Industry Canada RSS-210, Issue 11 Low Power Licence-Exempt Radio Apparatus, Category I Equipment Order numberPRJ0078073 Tested in period2025-07-02to 2025-07-04and 2025-12-03 Issue date2025-12-03 Name and address of the testing laboratory Instituttveien 6 Kjeller, Norway www.nemko.com CAB Number: FCC: NO0001 ISED: NO0470 An accredited technical test executed under the Norwegian accreditation scheme Prepared by [Frode Sveinsen]Approved by [Jan G. Eriksen] This report was originally distributed electronically with digital signatures. For more information,pleasecontact NemkoScandinavia AS. TEST REPORT FCC Part 15.209 REP089328D FCC ID: NPI106929 IC: 3072A-106929 Nemko ScandinaviaPage 2 (14) Revision history Revision DateCommentSign A2025-09-12First editionFS B2025-10-20Corrected model nameFS C2025-11-12Added RSS-210 referencesFS D2025-12-03Added FCC 15.225 and RSS-210 B.6 resultsFS GENERAL REMARKS This report applies only to the sample(s) tested. It is the manufacturer's responsibility to ensure the additional production units of this product are manufactured with identical electrical and mechanical components. The manufacturer is solely responsible for any modifications to the product that could result in non-compliance with the relevant regulations. This report shall not be reproduced, except in full, without the written approval of Nemko. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko Group accepts no responsibility for damage suffered by any third party because of decisions made or actions based on this report. Opinions expressed within this report regarding general assessments and qualifications for PASS or FAIL to the standards limits and requirements are not part of the current accreditation. Neither are opinions expressed regarding model variants covered by the testing of this report. CALIBRATION All instruments used in the tests given in this test report are calibrated and traceable to national or international standards. Between calibrations all test set-ups are controlled and verified on a regular basis by periodic checks to ensure, with 95% confidence, that the instruments remain within the calibrated levels. MEASUREMENT UNCERTAINTY Measurement uncertainties are calculated or considered for all instruments and instrument set-ups used during these tests. Uncertainty figures are found in a separate clause in this report. TEST REPORT FCC Part 15.209 REP089328D FCC ID: NPI106929 IC: 3072A-106929 Nemko ScandinaviaPage 3 (14) 1INFORMATION 1.1Test Item ProductSmart Brick ManufacturerLEGO System A/S ModelPEL-1 FCC IDNPI106929 ISED Canada ID3072A-106929 Serial numberRadiated: 0017F5, 0017FV, 0017G2 Conducted: Sample 5 Frequency and Spectrum Mask: 000V6K Hardware versionAB1.1-STD Software versionV2.29.0-27 Frequency Range13.56 MHz Operating frequency13.56 MHz Type of ModulationFSK User Frequency AdjustmentNone Type of Power SupplySecondary Battery (3.7V Li-Ion) Antenna TypeInternal Antenna 1.2Description of Tested Device The EUT is a Smart Brick with Bluetooth Low Energy (BLE) as well as 13.56 MHz and 8.25 MHz transmitters. The Smart Brick is charged by an inductive charger. The charging frequency is 27.12 MHz and there is no communication between the charger and the brick when charging. 1.3Test Environment Temperature: 20 - 23C Relative humidity: 40 - 70 % Normal test voltage: 3.7V DC (Nominal Battery Voltage) The values are the limit registered during the test period. 1.4Test Engineers Frode Sveinsen 1.5EUT Operating Modes Description of operating modesAll tests were performed with the EUT set to transmit contineously in test-mode. 1.6Comments All measurements were performed with the EUT powered by a fully charged battery. TEST REPORT FCC Part 15.209 REP089328D FCC ID: NPI106929 IC: 3072A-106929 Nemko ScandinaviaPage 4 (14) 2TEST REPORT SUMMARY 2.1General The tests were conducted on a sample of the equipment for demonstrating compliance with one or more of the following standards: StandardDescription FCC CFR 47 Part 15CUnlicensed transmitters ISED RSS-210, Issue 10Licence-Exempt Radio Apparatus: Category I Equipment ISED RSS-GEN Issue 5General Requirements for Compliance of Radio Apparatus The following standards and documents were used for one or more measurements: StandardDescription ANSI C63.4-2014Unintentional Radiators ANSI C63.10-2020 (FCC)Procedures for Compliance Testing of Unlicensed Wireless Devices ANSI C63.10-2020 (ISED Canada) +cor.1-2023 +ANSI C63.10a-2024 +Errata to C63.10a-2024 Procedures for Compliance Testing of Unlicensed Wireless Devices +Corrigendum 1 +Amendment 1 +Errata to Amendment 1 All measurements are traceable to national standards. A description of the test facility is on file with FCC and ISED Canada. New Submission Production Unit Class II Permissive Change Pre-production Unit DXX Equipment Class Family Listing 2.2Test Summary Name of testFCC Part 15 reference RSS-210 Issue 11 RSS-GEN Issue 5 reference ANSI C63.10-2020 reference Verdict Supply Voltage Variations15.31(e)6.11 (RSS-GEN)5.13N/A Number of Frequencies15.31(m)6.9 (RSS-GEN)5.6N/A Antenna Requirement15.2036.8 (RSS-GEN)5.8N/A Power Line Conducted Emission15.207(a)7.2 / 8.8 (RSS-GEN)6.2N/A Field Strength of Fundamental15.225B.6 (RSS-210)6.3, 6.4Complies Spectrum Mask15.225(a)(b)(c)(d)B.6 (RSS-210)6.3, 6.4Complies Frequency Tolerance15.225(e)B.6 (RSS-210) 6.11 (RSS-GEN) 6.8Complies Occu…

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To Who it may concern The element PEL – 1 have 3 wire wound coil antennas for NPM and RF-ID (NFC) Placed at the edges of the element. Element size shown here. The wires are placed at the edges of the cabinet. The Bluetooth antenna are placed at the top side of the element Best regards Henning Mikkelsen Senior Compliant Engineer 4/12/2025