NPI49242Construction toy with Bluetooth transceiver

7137171371 POWERUP PACK 71371 71370 7137271373 71360_BI_V29_V39.indd 1125/03/2020 10:35 PM Battery.pdf 1 3/24/20 8:13 AMBattery.pdf 2 3/24/20 8:13 AM 71360_BI_V29_V39.indd 123/25/20 6:43 AM Battery.pdf 1 3/24/20 8:13 AMBattery.pdf 2 3/24/20 8:13 AM 71360_BI_V29_V39.indd 133/25/20 6:43 AM Battery.pdf 3 3/24/20 8:13 AMBattery.pdf 4 3/24/20 8:13 AM 71360_BI_V29_V39.indd 143/25/20 6:43 AM Battery.pdf 3 3/24/20 8:13 AMBattery.pdf 4 3/24/20 8:13 AM 71360_BI_V29_V39.indd 153/25/20 6:43 AM Battery.pdf 5 3/24/20 8:13 AMBattery.pdf 6 3/24/20 8:13 AM 71360_BI_V29_V39.indd 163/25/20 6:43 AM Battery.pdf 5 3/24/20 8:13 AMBattery.pdf 6 3/24/20 8:13 AM 71360_BI_V29_V39.indd 173/25/20 6:43 AM CREATURE, W/ FUNCTION, NO. 1 Battery.pdf 8 3/24/20 8:13 AM 71360_BI_V29_V39.indd 183/25/20 6:43 AM CREATURE, W/ FUNCTION, NO. 1 Battery.pdf 8 3/24/20 8:13 AM 71360_BI_V29_V39.indd 193/25/20 6:43 AM Battery.pdf 9 3/24/20 8:13 AMBattery.pdf 10 3/24/20 8:13 AM 71360_BI_V29_V39.indd 203/25/20 6:43 AM Battery.pdf 9 3/24/20 8:13 AMBattery.pdf 10 3/24/20 8:13 AM 71360_BI_V29_V39.indd 213/25/20 6:43 AM Battery.pdf 11 3/24/20 8:13 AM 71360_BI_V29_V39.indd 223/25/20 6:43 AM Battery.pdf 11 3/24/20 8:13 AM 71360_BI_V29_V39.indd 233/25/20 6:43 AM

QUICK START GUIDE 71360 71360_BI_V29_V39.indd 13/25/20 6:41 AM QUICK START GUIDE 71360_BI_V29_V39.indd 23/25/20 6:41 AM READY TO PLAY! 1 2 435 2xAAA 1 71360_BI_V29_V39.indd 33/25/20 6:41 AM LEGO® Super Mario TM LEGO.com/devicecheck GET THE APP! 2 71360_BI_V29_V39.indd 43/25/20 6:41 AM 34 71360_BI_V29_V39.indd 53/25/20 6:41 AM 5 71360_BI_V29_V39.indd 63/25/20 6:41 AM 71360_BI_V29_V39.indd 73/25/20 6:42 AM 71368 71367 71369 71368 71360 7136671367 71360_BI_V29_V39.indd 825/03/2020 10:35 PM

LEGO System A/S Aastvej 1 DK-7190 Billund Denmark Tel.: +45 79 50 60 70 Fax: +45 75 33 83 77 www.LEGO.com CVR No. 47 45 87 14 2/10/2020 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: NPI49242 Model: LEAF No. 1 Request for Confidentiality This letter serves as an official request for confidentiality under FCC Rule Section 0.459. We hereby request that the following documents required to be submitted with this application be held permanent confidential: • Schematics • Block diagram • Bill of Materials • Operational description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Short Term Confidentiality In accordance with FCC Public DA 04-1705, we request 180 day short-term confidentiality, starting from the issuance of equipment authorization date, for exhibits that contain: (1) External Photographs (2) Internal Photographs (3) Test Setup Photographs; and (4) User Manual These exhibits contain pre-market information, which could give our competitors unfair advantage should this information be released before this product is actually introduced into the common marketplace. Dated: 2/10/2020 Signed: Printed name: Lone Nielsen Title: Senior Product safety Engineer On behalf of: LEGO System A/S

EXTERNAL PHOTOS Projectno.: 386635 FCC ID: NPI49242 Page 1 (6) EXTERNAL PHOTOS – LEAF No.1 Front Back EXTERNAL PHOTOS Projectno.: 386635 FCC ID: NPI49242 Page 2 (6) Back with battery case open EXTERNAL PHOTOS Projectno.: 386635 FCC ID: NPI49242 Page 3 (6) Right Side EXTERNAL PHOTOS Projectno.: 386635 FCC ID: NPI49242 Page 4 (6) . Left side EXTERNAL PHOTOS Projectno.: 386635 FCC ID: NPI49242 Page 5 (6) Top (Head) EXTERNAL PHOTOS Projectno.: 386635 FCC ID: NPI49242 Page 6 (6) Bottom

Marking LEAF No.1

LEGO System A/S Aastvej 1 DK-7190 Billund Denmark Tel.: +45 79 50 60 70 Fax: +45 75 33 83 77 www.LEGO.com CVR No. 47 45 87 14 March 10, 2020 Tune Up (output power) Tolerance for LEAF No.1 is ± 1 dBm.

SAR Exclusion Justification Test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm Guidance document reference: 447498 D01 General RF Exposure Guidance v05r01, page 11, paragraph 4.3.1(1). The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where • f(GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 5) in section 4.1 is applied to determine SAR test exclusion. SAR test exclusion analysis: Assumptions: Since the exact separation distance may vary from sensor to sensor, the minimum separation distance of 5 mm is assumed per the guidance document. Max. power of channel:0.65 mW Min. separation distance:5 mm Max. frequency:2.402 GHz [(Pwr/Dist)*√Freq.] =0.2 The result of the above SAR threshold calculation demonstrates that the result is less than the 1-g numeric threshold of 3 and the 10-g numeric threshold of 7.5. Conclusion: The above analysis shows that the evaluated device qualifies for exemption from SAR testing. Signed: , Senior Engineer 1/16/2020

Report No. 386635-01 Template version: C Nemko Norway Nemko AS, Instituttveien 6, P.O. Box 96 Kjeller, 2027 Kjeller, Norway TEL+47 22 96 03 30FAX+47 22 96 05 [email protected] ENTERPRISE NUMBERNO974404532 nemko.com/no Test Report Product Bluetooth Low Energy Transceiver Name and address of the applicant LEGO System A/S Aastvej 1, 7190 Billund, Denmark Name and address of the manufacturer LEGO System A/S Aastvej 1, 7190 Billund, Denmark Model LEAF No.1 Rating 3Vdc (Primary Batteries) Trademark LEGO Serial number See page 3 Additional information This tested device can be operated with BLE. Tested according to FCC Part 15.247 Frequency Hopping Transmitters / Digital Transmission Systems Industry Canada RSS-247, Issue 2 Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and Licence-Exempt Local Area Network (LE-LAN) Devices Order number 386635 Tested in period 2019.12.05 – 2019.12.10 Issue date 2020.01.10 Name and address of the testing laboratory Instituttveien 6 Kjeller, Norway CAB Number: FCC: NO0001 ISED: NO0470 TEL: +47 22 96 03 30 FAX: +47 22 96 05 50 An accredited technical test executed under the Norwegian accreditation scheme Prepared by [G.Suhanthakumar]Approved by [Frode Sveinsen] This report shall not be reproduced except in full without the written approval of Nemko. Opinions and interpretations expressed within this report are not part of the current accreditation. This report was originally distributed electronically with digital signatures. For more information contact Nemko. TEST REPORT FCC Part 15.247 Report no.: 386635-01 FCC ID: NPI49242 Nemko Norway, Instituttveien 6, Kjeller, Norway Page 2 (48) CONTENTS 1INFORMATION ......................................................................................................................... 3 1.1Test Item.................................................................................................................................... 3 1.2Normal test condition ................................................................................................................. 4 1.3Test Engineer(s) ........................................................................................................................ 4 1.4Description of modification for Modification Filing ..................................................................... 4 1.5Family List Rational ................................................................................................................... 4 1.6Antenna Requirement................................................................................................................ 4 1.7Worst-Case Configuration and Mode ........................................................................................ 4 1.8Comments ................................................................................................................................. 4 2TEST REPORT SUMMARY ...................................................................................................... 5 2.1General ...................................................................................................................................... 5 2.2Test Summary ........................................................................................................................... 6 3TEST RESULTS ........................................................................................................................ 7 3.1Number of Frequencies ............................................................................................................. 7 3.2Power Line Conducted Emissions ............................................................................................. 8 3.399% Occupied Bandwidth ......................................................................................................... 9 3.4DTS Bandwidth (6 dB BW) ...................................................................................................... 13 3.5Peak Power Output ................................................................................................................. 16 3.6Conducted Emissions at Antenna Connector .......................................................................... 22 3.7Restricted Bands of operation ................................................................................................. 26 3.8Spurious Emissions (Radiated) ............................................................................................... 27 3.9Power Spectral Density (PSD)................................................................................................. 42 4Measurement Uncertainty ..................................................................................................... 46 5LIST OF TEST EQUIPMENT .................................................................................................. 47 6BLOCK DIAGRAM .................................................................................................................. 48 6.1Power Line Conducted Emission ............................................................................................. 48 6.2Test Site Radiated Emission ................................................................................................... 48 TEST REPORT FCC Part 15.247 Report no.: 386635-01 FCC ID: NPI49242 Nemko Norway, Instituttveien 6, Kjeller, Norway Page 3 (48) 1 INFORMATION 1.1 Test Item Name LEGO FCC ID NPI49242 ISED ID 3072A-49242 Model/version LEAF No.1 Serial number Radiated sample : “A” Conducted sample: “B” Hardware identity and/or version PCBA revision J Software identity and/or version 1.0.00 Frequency Range 2402 – 2480 MHz Tunable Bands None Number of Channels 40 Operating Modes TX and RX Measured BW (99%) 2.1 MHz Emission clasification F1D Transmitter spurious, dBμV/m@3m 50.63 (2.4835GHz), PK Type of Modulation GFSK User Frequency Adjustment None Conducted Output Power, Max 0.00041 W (-3.82dBm) T…

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TEST SET-UP PHOTOS Projectno.: 386635 FCC ID: NPI49242 Page 1 (3) PHOTOS OF TEST SET-UP Radiated emission 30 - 1000 MHz TEST SET-UP PHOTOS Projectno.: 386635 FCC ID: NPI49242 Page 2 (3) YZ plane > 1GHz XZ plane > 1GHz TEST SET-UP PHOTOS Projectno.: 386635 FCC ID: NPI49242 Page 3 (3) XZ plane > 1GHz Radiated emissions > 1GHz