YCP-32WB5MMGH02Chip enabling the user to communicate data through a Wireless interface

Features •Include ST state-of-the-art patented technology •Integrated chip antenna •Bluetooth ® Low Energy 5.3, Zigbee ® 3.0, OpenThread certified •Dynamic and static concurrent modes •IEEE 802.15.4-2011 MAC PHY •Supports 2 Mbits/s •Frequency band 2402-2480 MHz •Advertising extension •Tx output power up to +6 dBm • Rx sensitivity: -96 dBm (Bluetooth ® Low Energy at 1 Mbps), -100 dBm (802.15.4) •Range: up to 75 meters • Dedicated Arm ® Cortex ® -M0+ for radio and security tasks • Dedicated Arm ® Cortex ® -M4 CPU with FPU and ART (adaptative real-time accelerator) up to 64 MHz speed •1-Mbyte Flash memory, 256-Kbyte SRAM •Fully integrated BOM, including 32 MHz radio and 32 KHz RTC crystals •Integrated SMPS •Ultra-low-power modes for battery longevity •68 GPIOs •SWD, JTAG •Integrated IPD for best-in-class and reliable antenna matching •1.71 V to 3.6 V V DD range •-40 °C to 85 °C temperature range •Built-in security features such as: secure firmware installation (SFI) for radio stack, customer key storage/key management services, PKA, AES 256-bit, TRNG, PCROP, CRC, 96-bit UID, possibility to derive 802.15.4 and Bluetooth ® Low Energy 48-bit UEI •Certifications: CE, FCC, IC, JRF, SRRC, RoHS, REACH, GOST, KC, NCC •Two-layer PCB compatibility (using external raw pins only) Application •Lighting and home automation •Wireless audio devices •Wellness, healthcare, personal trackers •Gaming and toys •Smart locks •Beacons and accessories •Industrial These pictures are not contractual Product status link STM32WB5MMG Product summary Order codeSTM32WB5MMG Temperature range -40 °C to 85 °C PackageLGA 86L 10x10 Package dimensions (mm) 7.3 x 11 x 1.342 x 0.435 pitch PackagingTape and reel Bluetooth ® Low Energy 5.3 and 802.15.4 module STM32WB5MMG Datasheet DS13252 - Rev 3 - November 2022 For further information contact your local STMicroelectronics sales office. www.st.com 1Introduction This datasheet provides the ordering information and mechanical device characteristics of the STM32WB5MMG module. This document should be read in conjunction with the Multiprotocol wireless 32-bit MCU Arm ® -based Cortex ® -M4 with FPU, Bluetooth ® 5.3 and 802.15.4 radio solution (DS11929) and Multiprotocol wireless 32-bit MCU Arm ® - based Cortex ® -M4 with FPU, Bluetooth ® Low Energy and 802.15.4 radio solution (RM0434). Both documents are available from the STMicroelectronics website at www.st.com. For information on the Arm ® Cortex ® cores, refer to the Cortex ® Technical Reference Manual, available from the www.arm.com website Note:Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere. STM32WB5MMG Introduction DS13252 - Rev 3 page 2/41 2Description The STM32WB5MMG is an ultra-low-power and small form factor certified 2.4 GHz wireless module. It supports Bluetooth ® Low Energy 5.3, Zigbee ® 3.0, OpenThread, dynamic and static concurrent modes, and 802.15.4 proprietary protocols. Based on STMicroelectronics STM32WB55VGY wireless microcontroller, the STM32WB5MMG provides best-in-class RF performance thanks to its good receiver sensitivity and a high output power signal. Its low-power features enable extended battery life time, small coin-cell batteries or energy harvesting. STM32WB5MMG revision Y is based on cut 2.1 of the STM32WB55VGY microcontroller. Revision X is based on cut 2.2. The STM32WB5MMG requires no RF expertise and is the best way to speed-up any development and to reduce associated costs. The module is completely protocol stack royalty-free. STM32WB5MMG Description DS13252 - Rev 3 page 3/41 3.3Clocks As the crystals are already integrated into the package, it is not possible to use any clock in bypass mode. The module integrates 32.774 kHz crystal for LSE and 32 MHz crystal for the HSE clock. •LSE must be used in medium high driving capability. (RCC_BDCR_LSEDRV[1:0] = 10, refer to Multiprotocol wireless 32-bit MCU Arm ® -based Cortex ® -M4 with FPU, Bluetooth ® Low Energy and 802.15.4 radio solution (RM0434) for more details). •HSE is already tuned. RCC_HSECR_HSETUNE[5:0] value is loaded automatically by HW. The RCC_HSECR register configuration must not be changed by the user to keep the default parameters. •LSCO and MCO outputs are available. •HSEGMC[2:0] must be set to 0b011. 3.4Antenna The rectangular module has one shorter side clearly different from the remaining finish surface. This side is unshielded and the mold cover contains the integrated antenna. There is no option to use an external antenna. 3.5One time programming (OTP) The STM32WB5MMG features 1 Kbyte one time programmable (OTP) memory for use by the end product. This is described in Multiprotocol wireless 32-bit MCU Arm ® -based Cortex ® -M4 with FPU, Bluetooth ® Low Energy and 802.15.4 radio solution (DS11929) and Multiprotocol wireless 32-bit MCU Arm ® -based Cortex ® -M4 with FPU, Bluetooth ® Low Energy and 802.15.4 radio solution (RM0434). Note:STM32WB5MMG uses the first and last words of this area for trimming and identification purposes. As a consequence addresses 0x1FFF7000 - 0x1FFF7007 and 0x1FFF73F8 - 0x1FFF73FF cannot be changed. STM32WB5MMG Clocks DS13252 - Rev 3 page 5/41 4Available peripherals All peripherals available in STM32WB Series microcontrollers based on the WLCSP100 package are available and accessible on this module. The pins on the module offer access to the following system peripherals: •2× DMA controllers (seven channels each) supporting ADC, SPI, I 2 C, USART, QSPI, SAI, AES, timers •1× USART (ISO 7816, IrDA, SPI master, Modbus and Smartcard mode) •1× LPUART (low power) – Two SPI running at 32 Mbit/s •2× I 2 C (SMBus/PMBus) •1× SAI (dual channel high quality audio) •1× USB 2.0 FS device, crystal-less, BCD and LPM •1× Touch sensing controller, up to 18 sensors •1× LCD 8x40 with step-up converter •1× 16-bit, four channels advanced timer •2× 16-bit, two channels timers •1× 32-bit, four channels timer •2× 16-bit ultra-low-power timers •1× independent Systick •1× independent watchd…

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Letter of Agency May 6, 2022 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046-1609 Timco Engineering, Inc 849 NW State Road 45 Newberry, Florida 32669 - United States We, the undersigned STMICROELECTRONICS SAS hereby authorizes Majid MOURZAGH, LCIE SUD EST, to act on our behalf in all matters relating to all processes required for FCC certification of our devices. Any and all acts carried out by the above agent on our behalf shall have the same effects as acts of our own. This authorization is valid until: 1st December 2022 If you have any questions regarding this authorization, let us know please. Sincerely, JOEL HULOUX Signature

MODULAR APPROVAL Attestation letter May 31, 2022 Timco Engineering, Inc 849 NW State Road 45 Newberry, Florida 32669 - United States Re: Modular Approval attestation letter FCC ID: YCP-32WB5MMGH02 IC: 8976A-32WB5MMGH02 Gentlemen, The STM32WB5MMGH meets the requirements for modular approval as detailed in FCC Public notice 15.212 and IC RSS requirements. Compliance to each of the requirements is described below. Clauses Manufacturer’s arguments Modular Approval 15.212 (a)(1)(i) Shielding The module has a metal shield over the radio elements 15.212 (a)(1)(ii) Buffered Data/Modulation Chip is compliant with this rule. 15.212 (a)(1)(iii) Power supply regulation Chip is compliant with this rule 15.212 (a)(1)(iv) Antenna The antenna is permanently attached to the STM32WB5MMGH inside the substrate. 15.212 (a)(1)(v) Stand-alone configuration The STM32WB5MMGH was tested in a stand-alone configuration, see “Test setup photos” document. 15.212 (a)(1)(vi) Label See “Label” document and exhibition label sample 15.212 (a)(1)(vii) Operating The STM32WB5MMGH is compliant with all applicable FCC and IC rules. Details for maintaining compliance are given in the “User Manual”. 15.212 (a)(1)(viii) RF Exposure The STM32WB5MMGH is compliant with all applicable RF exposure requirements. See “RF exposure” document. Please contact me if you have any further question. Best regards, JOEL HULOUX

COVER LETTER STMICROELECTRONICS SAS – STM32WB5MMGH FCC ID: YCP-32WB5MMGH02 May 6, 2022 This report concerns: File : Modular Approval SubPart: SubPart 15C Equipment type : Chip enabling the user to communicate data through a Wireless interface Request issue of grant : _ _ Immediately upon completion of review ___ Defer grant per 47 CFR 0.457(d)(1)(ii) until ____ date _____. Company Name agrees to notify the Commission by _____date_____ of the intended date of announcement of the product so that the grant can be issued on that date. Confidentiality of grant : _ _ Applicant requests the existence of this grant to be kept confidential until ____date____. The announcement of this product before this date via freedom of information would be detrimental to Company Name, and therefore must be considered a business secret. Public announcement of this product will not be made prior to this date. (Max. 60 days after grant issued). Limits used : (check one) CISPR 22: ___ ___ Part15: ______ Measurement procedure used is ANSI C63.4-2014 / C63.10-2013 unless another is specified. Other test procedure : ____________________________________________________ Application for verification Applicant for this device Prepared by : Majid MOURZAGH LCIE Sud-Est ZI Centr’Alp – 170, rue de Chatagnon 38430 MOIRANS - France Ph. : 33 4 76 07 36 36 Fax : 33 4 76 55 90 88 e-mail : [email protected] FRN : 0005-0971-18 JOEL HULOUX STMICROELECTRONICS SAS 190 Avenue Celestin Coq 13106 - Rousset - France Ph. : +33 442688625 Fax : +33 4 42 68 89 93 e-mail: [email protected] FRN : 0019756717 Signature : Signature : *Not to be filed with Equipment Authorization Branch of FCC unless requested Report format prepared by the Information Technology Industry Council (ITI) ESC-5 and reviewed by FCC staff in 1994

CONFIDENTIALITY REQUEST To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046-1609 Cc: Timco Engineering, Inc 849 NW State Road 45 Newberry, Florida 32669 - United States May 31, 2022 Subject: Confidentiality request FCC ID: YCP-32WB5MMGH02 STMICROELECTRONICS SAS requests, pursuant to 47CFR 0.457 and 0.459, post grant confidentiality for portions of the material contained in this application. The following document regarding this submission for FCC ID: YCP-32WB5MMGH02 shall be kept confidential: LONG-TERM CONFIDENTIALITY: 1. Block Diagram description of the equipment (file: Block Diagram - YCP-32WB5MMGH02.pdf) 2. Operational description of the equipment (file: Operational Description -YCP-32WB5MMGH02.pdf) 3. Schematic Diagram of the equipment (file: Schematic -YCP-32WB5MMGH02.pdf) The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. The applicant understands that disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Responsible party: JOEL HULOUX Title: Director Lobbying & Standardization Signature:

LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 1/2 EXTERNAL PHOTOS OF EQUIPMENT FCCID: YCP-32WB5MMGH02 LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 2/2 Front Back

Page 1/2 To: Timco Engineering, Inc 849 NW State Road 45 Newberry, Florida 32669 - United States May 31, 2022 Re: ID Label Location information FCC ID: YCP-32WB5MMGH02 IC: 8976A-32WB5MMGH02 Dear Examiner, We are asking for the permission from “STMicroelectronics SAS.” to place the label for the product into the user manual and package instead of the exterior of the device, due to the dimensions of the “Wireless module” being extremely small. Brand Name: STMicroelectronics SAS Product name: STM32WB5MMG Model name: STM32WB5MMGH FCC ID: YCP-32WB5MMGH02 IC: 8976A-32WB5MMGH02 HVIN: STM32WB5MMG If you have any questions, feel free to contact us. Regards, Responsible: JOEL HULOUX Signature: Page 2/2

LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 1/1 INTERNAL PHOTOS OF EQUIPMENT FCCID: YCP-32WB5MMGH02 Back Front RF antenna

LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE FCCID: YCP-32WB5MMGH02 Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 where:S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna Prediction Frequency MHz Conducted Output Power dBm Max Antenna Gain dBi Distance cm Power Density mW/cm2 Limit mW/cm2 2402-1.451.9200.00021.00 2440-1.291.9200.00021.00 2480-0.931.9200.00021.00 BLE ZIGBEE Prediction Frequency MHz Conducted Output Power dBm Max Antenna Gain dBi Distance cm Power Density mW/cm2 Limit mW/cm2 2405 -1.58 1.9 20 0.0002 1.00 2440 -1.45 1.9 20 0.0002 1.00 2480 -1.08 1.9 20 0.0002 1.00 Conclusion: Therefore our device complies with FCC’s RF radiation exposure limits for general population without SAR evaluation with at least 20cm separation from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.

ZIGBEE Template: Release October 12 th , 2021 This document shall not be reproduced, except in full, without the written approval of the LCIE. This document contains results related only to the items tested. It does not imply the conformity of the whole production to the items tested. . Unless otherwise specified or rule defined by the test method, the decision of conformity doesn’t take into account the uncertainty of measures.This document doesn’t anticipate any certification decision. TEST REPORT N°: 13401919-775370-D(FILE#3629385) Version : 01 Subject Radio spectrum matters tests according to standards: 47 CFR Part 15.247 & RSS-247 Issue 2 & RSS-Gen Issue 5.2 Issued to STMICROELECTRONICS SAS 190 Avenue Celestin Coq 13106 - Rousset France Apparatus under test  Product Chip enabling the user to communicate data through a Wireless interface  Trade mark STMICROELECTRONICS  Manufacturer STMICROELECTRONICS  Model under test STM32WB5MMGH  Serial number Sample RF & Sample 3  FCC ID YCP-32WB5MMGH02  IC 8976A-32WB5MMGH02 Conclusion See Test Program chapter Test date April 12, 2022 to May 10, 2022 Test location Moirans FCC Test site FR0008 - 197516 ISED Test site FR0008 - 6500A Sample receipt date April 12, 2022 Composition of document 55 pages Document issued on May 17, 2022 Written by : Approved by : Gaëtan DESCHAMPS Anthony MERLIN Tests operator Technical manager TEST REPORT N° 13401919-775370-D Version : 01 Page 2/55 PUBLICATION HISTORY Version Date Author Modification 01 May 17, 2022 Gaetan DESCHAMPS Creation of the document Each new edition of this test report replaces and cancels the previous edition. The control of the old editions of report is under responsibility of client. TEST REPORT N° 13401919-775370-D Version : 01 Page 3/55 SUMMARY 1. TEST PROGRAM ............................................................................................................................... 4 2. EQUIPMENT UNDER TEST: CONFIGURATION (DECLARED BY PROVIDER) ................................ 5 3. OCCUPIED BANDWIDTH ................................................................................................................... 9 4. 6DB EMISSION BANDWIDTH .......................................................................................................... 12 5. MAXIMUM CONDUCTED OUTPUT POWER ................................................................................... 15 6. POWER SPECTRAL DENSITY ........................................................................................................ 19 7. UNWANTED EMISSIONS INTO NON-RESTRICTED FREQUENCY BANDS AT THE BAND EDGE 22 8. UNWANTED EMISSIONS INTO NON-RESTRICTED FREQUENCY BANDS ................................... 25 9. AC POWER LINE CONDUCTED EMISSIONS.................................................................................. 28 10. UNWANTED EMISSIONS IN RESTRICTED FREQUENCY BANDS ................................................ 40 11. UNCERTAINTIES CHART ................................................................................................................ 55 TEST REPORT N° 13401919-775370-D Version : 01 Page 4/55 1. TEST PROGRAM References ➢ 47 CFR Part 15.247 ➢ RSS 247 Issue 2 ➢ RSS Gen Issue 5.2 ➢ KDB 558074 D01 DTS Meas Guidance v05r02 ➢ ANSI C63.10-2013 Radio requirement: Clause (47CFR Part 15.247 & RSS-247 Issue 2 & RSS-Gen Issue 5.2) Test Description Test result - Comments Occupied Bandwidth  PASS  FAIL  NA  NP(1) 6dB Bandwidth  PASS  FAIL  NA()  NP(1) Duty Cycle  PASS  FAIL  NA  NP(1) Maximum Conducted Output Power  PASS  FAIL  NA  NP(1) Power Spectral Density  PASS  FAIL  NA  NP(1) Conducted Spurious Emission at the Band Edge  PASS  FAIL  NA()  NP(1) Unwanted Emissions into Non-Restricted Frequency Bands  PASS  FAIL  NA()  NP(1) AC Power Line Conducted Emission  PASS  FAIL  NA(2)  NP(1) Unwanted Emissions into Restricted Frequency Bands  PASS  FAIL  NA  NP(1) Receiver Radiated emissions  PASS  FAIL  NA  NP(1) This table is a summary of test report, see conclusion of each clause of this test report for detail. (1): Limited program (2): EUT not directly or indirectly connected to the AC Power Public Network PASS: EUT complies with standard’s requirement FAIL: EUT does not comply with standard’s requirement NA: Not Applicable NP: Test Not Performed TEST REPORT N° 13401919-775370-D Version : 01 Page 5/55 2. EQUIPMENT UNDER TEST: CONFIGURATION (DECLARED BY PROVIDER) 2.1. HARDWARE IDENTIFICATION (EUT AND AUXILIARIES): Equipment under test (EUT): STMICROELECTRONICS STM32WB5MMGH Serial Number: Sample RF & Sample 3 Equipment Under Test Power supply: During all the tests, EUT is supplied by V nom : 3.3VDC For measurement with different voltage, it will be presented in test method. Name Type Rating Reference / Sn Comments Supply1  AC  DC  Battery 3.3VDC - - Inputs/outputs - Cable: Access Type Length used (m) Declared <3m Shielded Under test Comments 1 USB 1    Tested only for the AC power Line test 2 DC 1.5    Used only for all tests in the report Auxiliary equipment used during test: Type Reference Sn Comments LAPTOP Lenovo LP2 - Power Supply USB SOY - - TEST REPORT N° 13401919-775370-D Version : 01 Page 6/55 Voltage table used (for Power Line Conducted Emissions): Type Measurement performed:  AC (power supply, typically)  120VAC/60Hz  240VAC/50Hz  DC  +12VDC  -....VDC  Battery  +3.6VDC  -....VDC  USB (Laptop auxiliary)  120VAC/60Hz (Laptop auxiliary)  240VAC/50Hz(Laptop auxiliary) Equipment information: Type:  ZIGBEE  RF4CE Frequency band: [2400 – 2483.5] MHz Number of Channel: 16 Spacing channel: 5MHz Channel bandwidth: 2MHz Antenna Type:  Integral  External  Dedicated Antenna connector:  Yes  No  Temporary for test Transmit chains: 1 Single antenna Gain: 1.9dBi Beam forming gain: No Receiver chains 1 Antenna requirements §15.203 Conducted Method (welded connection, according to manufacturer's requirements) Type of equipment:  Stand-alone …

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Bluetooth Low Energy Template: Release October 12 th , 2021 This document shall not be reproduced, except in full, without the written approval of the LCIE. This document contains results related only to the items tested. It does not imply the conformity of the whole production to the items tested. . Unless otherwise specified or rule defined by the test method, the decision of conformity doesn’t take into account the uncertainty of measures.This document doesn’t anticipate any certification decision. TEST REPORT N°: 13401919-775370-C(FILE#3629385) Version : 01 Subject Radio spectrum matters tests according to standards: 47 CFR Part 15.247 & RSS-247 Issue 2 & RSS-Gen Issue 5.2 Issued to STMICROELECTRONICS SAS 190 Avenue Celestin Coq 13106 - Rousset France Apparatus under test  Product Chip enabling the user to communicate data through a Wireless interface  Trade mark STMICROELECTRONICS  Manufacturer STMICROELECTRONICS  Model under test STM32WB5MMGH  Serial number Sample RF & Sample 9  FCC ID YCP-32WB5MMGH02  IC 8976A-32WB5MMGH02 Conclusion See Test Program chapter Test date April 12, 2022 to May 13, 2022 Test location Moirans FCC Test site FR0008 - 197516 ISED Test site FR0008 - 6500A Sample receipt date April 12, 2022 Composition of document 61 pages Document issued on May 17, 2022 Written by : Approved by : Gaëtan DESCHAMPS Anthony MERLIN Tests operator Technical manager TEST REPORT N° 13401919-775370-C Version : 01 Page 2/61 PUBLICATION HISTORY Version Date Author Modification 01 May 17, 2022 Gaetan DESCHAMPS Creation of the document Each new edition of this test report replaces and cancels the previous edition. The control of the old editions of report is under responsibility of client. TEST REPORT N° 13401919-775370-C Version : 01 Page 3/61 SUMMARY 1. TEST PROGRAM ............................................................................................................................... 4 2. EQUIPMENT UNDER TEST: CONFIGURATION (DECLARED BY PROVIDER) ................................ 5 3. OCCUPIED BANDWIDTH ................................................................................................................... 9 4. 6DB EMISSION BANDWIDTH .......................................................................................................... 13 5. MAXIMUM CONDUCTED OUTPUT POWER ................................................................................... 17 6. POWER SPECTRAL DENSITY ........................................................................................................ 22 7. UNWANTED EMISSIONS INTO NON-RESTRICTED FREQUENCY BANDS AT THE BAND EDGE 26 8. UNWANTED EMISSIONS INTO NON-RESTRICTED FREQUENCY BANDS ................................... 30 9. AC POWER LINE CONDUCTED EMISSIONS.................................................................................. 34 10. UNWANTED EMISSIONS IN RESTRICTED FREQUENCY BANDS ................................................ 46 11. UNCERTAINTIES CHART ................................................................................................................ 61 TEST REPORT N° 13401919-775370-C Version : 01 Page 4/61 1. TEST PROGRAM References ➢ 47 CFR Part 15.247 ➢ RSS 247 Issue 2 ➢ RSS Gen Issue 5 ➢ KDB 558074 D01 DTS Meas Guidance v05r02 ➢ ANSI C63.10-2013 Radio requirement: Clause (47CFR Part 15.247 & RSS-247 Issue 2 & RSS-Gen Issue 5) Test Description Test result - Comments Occupied Bandwidth  PASS  FAIL  NA  NP(1) 6dB Bandwidth  PASS  FAIL  NA()  NP(1) Duty Cycle  PASS  FAIL  NA  NP(1) Maximum Conducted Output Power  PASS  FAIL  NA  NP(1) Power Spectral Density  PASS  FAIL  NA  NP(1) Conducted Spurious Emission at the Band Edge  PASS  FAIL  NA()  NP(1) Unwanted Emissions into Non-Restricted Frequency Bands  PASS  FAIL  NA()  NP(1) AC Power Line Conducted Emission  PASS  FAIL  NA(2)  NP(1) Unwanted Emissions into Restricted Frequency Bands  PASS  FAIL  NA  NP(1) Receiver Radiated emissions  PASS  FAIL  NA  NP(1) This table is a summary of test report, see conclusion of each clause of this test report for detail. (1): Limited program (2): EUT not directly or indirectly connected to the AC Power Public Network PASS: EUT complies with standard’s requirement FAIL: EUT does not comply with standard’s requirement NA: Not Applicable NP: Test Not Performed TEST REPORT N° 13401919-775370-C Version : 01 Page 5/61 2. EQUIPMENT UNDER TEST: CONFIGURATION (DECLARED BY PROVIDER) 2.1. HARDWARE IDENTIFICATION (EUT AND AUXILIARIES): Equipment under test (EUT): STMICROELECTRONICS STM32WB5MMGH Serial Number: Sample RF & Sample 9 Equipment Under Test Power supply: During all the tests, EUT is supplied by V nom : 3.3VDC For measurement with different voltage, it will be presented in test method. Name Type Rating Reference / Sn Comments Supply1  AC  DC  Battery 3.3VDC - - Inputs/outputs - Cable: Access Type Length used (m) Declared <3m Shielded Under test Comments 1 USB 1    Tested only for the AC power Line test 2 DC 1.5    Used only for all tests in the report Auxiliary equipment used during test: Type Reference Sn Comments LAPTOP Lenovo LP2 - Power Supply USB SOY - - TEST REPORT N° 13401919-775370-C Version : 01 Page 6/61 Voltage table used (for Power Line Conducted Emissions): Type Measurement performed:  AC (power supply, typically)  120VAC/60Hz  240VAC/50Hz  DC  +12VDC  -....VDC  Battery  +3.6VDC  -....VDC  USB (Laptop auxiliary)  120VAC/60Hz (Laptop auxiliary)  240VAC/50Hz(Laptop auxiliary) Equipment information: Bluetooth LE Type:  BLE  v4.1  v4.2  v5.0 Frequency band: [2400 – 2483.5] MHz Spectrum Modulation:  DSSS (Tested like it) Number of Channel: 40 Spacing channel: 2MHz Channel bandwidth:  1MHz  2MHz Antenna Type:  Integral  External  Dedicated Antenna connector:  Yes  No  Temporary for test Transmit chains: 1 Single antenna Gain: 1.9dBi Antenna requirements §15.203 Conducted Method (welded connection, according to manufacturer's r…

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LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 1/3 CONDUCTED AND RADIATED MEASUREMENT PHOTO FCCID: YCP-32WB5MMGH02 1.1 Conducted emission Zoom on conducted setup where the module is. LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 2/3 1.2 Radiated emissions LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 3/3 Zoom on radiated setup where the module is.