2AN9S-ABX00042Portenta H7

Arduino® Portenta H7 1 / 21Arduino® Portenta H7Modified: 25/11/2022 Product Reference Manual SKU: ABX00042 Description Portenta H7 family runs high level codes along with real time tasks thanks to the two processors that makes it possible to run tasks in parallel. For example, it is possible to execute Arduino compiled code along with MicroPython one simultaneously, and have both cores to communicate with one another. Target Areas: Laboratory equipment, Computer vision Arduino® Portenta H7 2 / 21Arduino® Portenta H7Modified: 25/11/2022 NamePortenta H7 SKUABX00042 Preview Security ATECC608 NXP SE050C2 ConnectivityEthernet PHY / Wi-Fi® / Bluetooth® Low Energy (BLE 5 via Cordio stack, BLE 4.2 via Arduino Stack) Memory8 MB / 16 MB PowerLi-Po Single Cell 3.7V, 700mAh Minimum Arduino® Portenta H7 3 / 21Arduino® Portenta H7Modified: 25/11/2022 4 8 8 8 9 9 10 10 11 13 13 13 13 14 15 15 15 16 17 18 18 19 19 21 21 21 CONTENTS 1 Features 2 Ratings 2.1 Recommended Operating Conditions 2.2 Power Consumption 2.3 Block Diagram 3 Connector Pinouts 3.1 USB-C 3.2 High Density Connector 3.3 Wake Up Signals/External Relay Commands 4 Application Examples 4.1 Accessories 5 Functional Overview 5.1 Board Topology 5.2 Power Tree 6 Mechanical Information 6.1 Board Outline 6.2 Mounting Holes 6.3 Connector Positions 7 Certifications 7.1 Declaration of Conformity CE DoC (EU) 7.2 Declaration of Conformity to EU RoHS & REACH 211 01/19/2021 7.3 Conflict Minerals Declaration 8 FCC Caution 9 Company Information 10 Reference Documentation 11 Revision History Arduino® Portenta H7 4 / 21Arduino® Portenta H7Modified: 25/11/2022 1 Features ComponentDetails ST STM32H747XI ProcessorDual Core Arm® Cortex®-M7 core at up to 480 MHz with double-precision FPU and 16K data + 16K instruction L1 cache Arm® 32-bit Cortex®-M4 core at up to 240 MHz with FPU, Adaptive real-time accelerator (ART AcceleratorTM) Flash Memory 2Mbytes of Flash Memory with read- while-write support 1 Mbyte of RAM Dual mode Quad-SPI memory interface running up to 133 MHz CRC calculation unit Security ROP, PC-ROP, active tamper 3 separate power domains. Possible to be independently clock gated or switched off. D1: high performance capabilities D2: communication peripherals and timers D3: reset/clock control/power management Voltage scaling in Run and Stop mode 6 configurable ranges 4 DMA controllers to unload the CPU 1x high-speed master direct memory access controller (MDMA) With linked list support 2x Dual-port DMA with FIFO 1x basic DMA with request router capabilities Arduino® Portenta H7 5 / 21Arduino® Portenta H7Modified: 25/11/2022 ComponentDetails Up to 35 communication peripherals 4× I2Cs FM+ interfaces (SMBus/PMBus) 4× USARTs/4x UARTs (ISO7816 interface, LIN, IrDA, up to 12.5 Mbit/s) and 1x LPUART 6× SPIs, 3 with muxed duplex I2S audio class accuracy via internal audio PLL or external clock, 1x I2S in LP domain (up to 150 MHz) 4x SAIs (serial audio interface) SPDIFRX interface SWPMI single-wire protocol master I/F MDIO Slave interface 2× SD/SDIO/MMC interfaces (up to 125 MHz) 2× CAN controllers: 2 with CAN FD, 1 with time-triggered CAN (TT-CAN) 2× USB OTG interfaces (1FS, 1HS/FS) crystal-less solution with LPM and BCD Ethernet MAC interface with DMA controller 8-bit camera interface (up to 80 MHz) 11 analog peripherals 3x ADCs with 16-bit max. resolution (up to 36 channels, up to 3,6 MSPS) 1x temperature sensor 2x 12-bit D/A converters (1 MHz) 2x ultra-low power comparators 2x operational amplifiers (7.3 MHz bandwidth) 1x digital filters for sigma delta modulator (DFSDM) with 8 channel/4 filters Graphics Chrom.ART graphical hardware Accelerator TM (DMA2D) to reduce CPU load Hardware JPEG Codec Up to 22 timers and watchdogs 1x high-resolution timer (2.1 ns max resolution) Arduino® Portenta H7 6 / 21Arduino® Portenta H7Modified: 25/11/2022 ComponentDetails 2× 32-bit timers with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input (up to 240 MHz) 2× 16-bit advanced motor control timers (up to 240 MHz) 10× 16-bit general-purpose timers (up to 240 MHz) 5× 16-bit low-power timers (up to 240 MHz) 4× watchdogs (independent and window) 2× SysTick timers RTC with sub-second accuracy and hardware calendar True random number generators (3 oscillators each) 96-bit unique ID External memoriesSDRAM (optional)Up to 64 MByte QSPI Flash (optional)Up to 128 MByte USB-CHigh speed (optional/FUll Speed USB) Host and Device operation Power Delivery support (optional) DisplayPort High Density connectors1x10/100 Ethernet with PHY 1x CAN 4x UART (2 with flow control) 3x I2C 1x SD Card 1x SPI 1x I2S 1x PDM input 2 lane MIPI DSI output 8 bit parallel camera interface 10x PWM output 7x GPIO 8x ADC inputs with separate VREF ATECC608 Microchip Crypto (optional) Protected storage for up to 16 Keys, certificates or data Hardware support for asymmetric sign, verify, key agreement – ECDSA: FIPS186-3 Elliptic Curve Digital Signature Arduino® Portenta H7 7 / 21Arduino® Portenta H7Modified: 25/11/2022 ComponentDetails ECDH: FIPS SP800-56A Elliptic Curve Diffie-Hellman NIST standard P256 elliptic curve support Hardware support for symmetric algorithms SHA-256 & HMAC hash including off-chip context save/restore AES-128: encrypt/decrypt, galois field multiply for GCM Networking key management support Turnkey PRF/HKDF calculation for TLS 1.2 & 1.3 Ephemeral key generation and key agreement in SRAM – Small message encryption with keys entirely protected Secure boot support Full ECDSA code signature validation, optional stored digest/signature – optional communication key disablement prior to secure boot Internal high-quality FIPS 800-90 A/B/C Random Number Generator (RNG) Two high-endurance monotonic counters Guaranteed unique 72-bit serial number SE050C2 Secure elementReady-to-use IoT secure element solution Securely storing and provisioning credentials and performing cryptographic operations based on NXP's Integral Security Architecture 3.0™ CC EAL 6+ certified HW FIPS …

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2022-12-05 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint Shenzhen Huatongwei International Inspection Co., Ltd./ 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China / Hans Hu,. 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 the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. 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 Canada Inc, still resides with Arduino S.r.l. / Via Andrea Appiani, 25 20900 MONZA (Italy). Dated this Dec.05, 2022 Agency agreement expiration date: Dec.05, 2023 By: Dario Pennisi Signature Printed Title: HW Development Manager On behalf of : Arduino S.r.l. Telephone: +393356878904 Doc ID: b172186aacb45c1642f5918fa753da0a2f9d1f15

2022-12-05 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AN9S-ABX00042 Product Name: Portenta H7 Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation 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. Dated this Dec.05, 2022 By: Dario Pennisi Signature Printed Title: HW Development Manager On behalf of : Arduino S.r.l. Telephone: +393356878904 Doc ID: 166e97f21d3108a1eda3a162d2820e2621884a60

External Photos

ARDUINO® Portenta H7 Model (SKU): ABX00042 FCC ID: 2AN9S-ABX00042 Arduino S.r.l. IC: 26792-ABX00042 210-184070 J3 DL1 R51 SJ7 SJ6 SJ5 SJ4 SJ3 SJ2 SJ1 R27 R33 R50 R25 R30 R5 R1 R46 R28 R6 R41 R37 R43 R42 R40 R14 R13 R12 R11 R2 R17 U11 C141 C140 C139 C137 C136 C135 C132 C37 C131 C130 C129 C128 C127 C78 C80 C74 C51 C52 C42 C41 C36 C138 C108 C101 C100 C9 C26 C25 C24 C23 C22 C21 R52 U7 C134 C133 C121 C98 C97 C123 C91 C90 C110C109 C107C106 C105 C104 C79 C33 C92 C89 C44 C43C40 C34 U15 U8 Y1 U14 U13 U12 U19 U2 DL2 L12 L7 L5 C119 C8 U10 U6 U3 U18U17 U5 L6 D1 L11 L10 L9 U1 U9 U4 J6 J4 PB1 J5 J3 JDIGITAL JANALOG

Internal Photos

FCC ID: 2AN9S-ABX00042 RF Exposure Evaluation LIMIT 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 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 - - f/300 6 1500–100,000 - - 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 - - f/1500 30 1500–100,000 - - 1.0 30 Note: f = frequency in MHz EVALUATION METHOD 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 = gain of antenna in linear scale; Pi = 3.1416, R = distance between observation point and center of the radiator in cm TEST RESULT Passed Not Applicable FCC ID: 2AN9S-ABX00042 Frequency range (MHz) Type Conducted Average Power (dBm) Maximum Tune-up (dBm) Power Density (mW/cm2) Limit (mW/cm2) Result 2402-2480 BT-EDR -1.53 -1.00 0.0004 1.0000 Pass 2402-2480 BT-BLE 5.84 6.00 0.0018 1.0000 Pass 2412-2462 802.11b 13.99 14.00 0.0114 1.0000 Pass Consider the BT and wifi can transmitting simultaneously, the total transmitting MPE rate as below formula: MPE rate=Power density of BT/limit + Power density of wifi/limit <1 The worst case is BT-EDR and 2.4G WIFI transmitting simultaneously, the result as below: Evaluation mode Power density/limit Sum of the MPE rate limit BT-EDR 0.0004 0.0118 1 2.4G WIFI 0.0114 Note: 1) The maximum antenna gain is 3.60dBi (BT and 2.4G WiFi ) 2) The exposure evaluation safety distance is 20cm.

Page: 1 of 30 TEST REPORT For Bluetooth-LE Report No. ...................................... : CHTEW22090064 Report Verification: Project No.................................： SHT2102011314EW FCC ID ............................................. : 2AN9S-ABX00042 Applicant’s name ........................... : Arduino S.r.l. Address ............................................. : Via Andrea Appiani, 25 20900 MONZA (Italy) Product Name ................................ : Portenta H7 Trade Mark ....................................... : Arduino Model No. ......................................... : ABX00042 Listed Model(s) ................................. : - Standard ......................................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of receipt of test sample..........: Mar.04, 2021 Date of testing.............................: Mar.04, 2021- Sep.19, 2022 Date of issue...............................: Sep.20, 2022 Result .................. ........................: PASS Compiled by ( Position+Printed name+Signature): File administrator Echo Wei Supervised by (Position+Printed name+Signature): Project Engineer Kiki Kong Approved by (Position+Printed name+Signature): RF Manager Hans Hu Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd. Address ............................................. : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report merely correspond to the test sample. Report No.: CHTEW22090064 Page: 2 of 30 Date of issue: 2022-09-20 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) Contents 1. TEST S T AN D AR D S A N D R E P O R T V E R S I O N 3 1.1. Test Standards 3 1.2. Report version 3 2. TEST DESCRIPTION 4 3. SUMMARY 5 3.1. Client Information 5 3.2. Product Description 5 3.3. Radio Specification Description 5 3.4. Testing Laboratory Information 6 4. TEST CONFIGURATION 7 4.1. Test frequency list 7 4.2. Descriptions of Test mode 7 4.3. Test sample information 7 4.4. Support unit used in test configuration and system 8 4.5. Testing environmental condition 8 4.6. Statement of the measurement uncertainty 8 4.7. Equipment Used during the Test 9 5. TEST CONDITIONS AND RESULTS 11 5.1. Antenna Requirement 11 5.2. AC Conducted Emission 12 5.3. Peak Output Power 15 5.4. Power Spectral Density 16 5.5. 6dB bandwidth 17 5.6. 99% Occupied Bandwidth 18 5.7. Duty Cycle 19 5.8. Conducted Band edge and Spurious Emission 20 5.9. Radiated Band edge Emission 21 5.10. Radiated Spurious Emission 23 6. TEST SETUP PHOTOS 28 7. EXTERNAL AND INTERNAL PHOTOS 30 8. APPENDIX REPORT 30 Report No.: CHTEW22090064 Page: 3 of 30 Date of issue: 2022-09-20 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) 1. TEST STAND ARDS AND REPORT VERSION 1.1. Test Standards The tests were performed according to following standards: ‒ FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz ‒ ANSI C63.10:2013: American National Standard for Testing Unlicensed Wireless Devices ‒ KDB 558074 D01 15.247 Meas Guidance v05r02: Guidance for Compliance Measurements on Digital Transmission System, Frequency Hopping Spread Spectrum System, and Hybrid System Devices Operating under Section 15.247 of The FCC Rules 1.2. Report version Revision No. Date of issue Description N/A 2022-09-20 Original Report No.: CHTEW22090064 Page: 4 of 30 Date of issue: 2022-09-20 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) 2. TEST DESCRIPTION Report clause Test Items Standard Requirement Result Test Engineer 5.1 Antenna Requirement 15.203/15.247(c) PASS Qizhi Zhang 5.2 AC Conducted Emission 15.207 PASS Quanhai Deng 5.3 Peak Output Power 15.247(b)(3) PASS Qizhi Zhang 5.4 Power Spectral Density 15.247(e) PASS Qizhi Zhang 5.5 6dB Bandwidth 15.247(a)(2) PASS Qizhi Zhang 5.6 99% Occupied Bandwidth - PASS *1 Qizhi Zhang 5.7 Duty cycle - PASS *1 Qizhi Zhang 5.8 Conducted Band Edge and Spurious Emission 15.247(d)/15.205 PASS Qizhi Zhang 5.9 Radiated Band Edge Emission 15.205/15.209 PASS Qizhi Zhang 5.10 Radiated Spurious Emission 15.247(d)/15.205/15.209 PASS Dongyang Wu Note: ‒ The measurement uncertainty is not included in the test result. ‒ *1: No requirement on standard, only report these test data. Report No.: CHTEW22090064 Page: 5 of 30 Date of issue: 2022-09-20 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) 3. SUMMARY 3.1. Client Information Applicant: Arduino S.r.l. Address: Via Andrea Appiani, 25 20900 MONZA (Italy) Manufacturer: Arduino S.r.l. Address: Via Andrea Appiani, 25 20900 MONZA (Italy) 3.2. Product Description Main unit information: Product Name: Portenta H7 Trade Mark: Arduino Model No.: ABX00042 Listed Model(s): - Power supply: DC 5V from USB Hardware version: 4.0 Software version: 1.3.0 3.3. Radio Specification Description Bluetooth version: V5.1 Support function *2 : BLE Modulation: GFSK Operation frequency: 2402MHz~2480MHz Channel number: 40 Channel separation: 2MHz Antenna type: external omnidirectional monopole antenna Antenna gain: 3.6dBi Note: *2: only show the RF function associated with this report. Report No.: CHTEW22090064 Page: 6 of 30 Date of issue: 2022-09-20 Shenzhen Huatongwei International Inspecti…

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Project No.: SHT2102011314EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 1 of 14 APPENDIX REPORT Project No. SHT2102011314EW Radio Specification Bluetooth BLE Test sample No. YPHT21020113009 Model No. ABX00042 Start test date 2021-03-30 Finish date 2021-03-30 Temperature 24.6°C Humidity 45% Test Engineer Qizhi Zhang Auditor Appendix clause Test item Result A Peak Output Power PASS B Power Spectral Density PASS C 6 dB Bandwidth PASS D 99% Occupied Bandwidth PASS E Duty cycle PASS F Band edge and Spurious Emissions (conducted) PASS Project No.: SHT2102011314EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 2 of 14 Appendix A：Peak Output Power Type Channel Output power (dBm) Average Output power (dBm) Limit (dBm) Result BT-BLE 00 5.07 5.06 ≤ 30.00 Pass 19 5.48 5.47 39 5.85 5.84 Project No.: SHT2102011314EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 3 of 14 CH00 Date: 30.M AR.2021 09:50:15 CH19 Date: 30.M AR.2021 09:53:45 CH39 Date: 30.M AR.2021 09:55:37 Project No.: SHT2102011314EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 4 of 14 Appendix B：Power Spectral Density Type Channel Power Spectral Density(dBm/3KHz) Limit (dBm/3KHz) Result BT-BLE 00 -12.45 ≤8.00 Pass 19 -12.11 39 -11.91 Project No.: SHT2102011314EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 5 of 14 CH00 Date: 31.M AR.2021 02:37:44 CH19 Date: 30.M AR.2021 09:54:00 CH39 Date: 30.M AR.2021 09:55:52 Project No.: SHT2102011314EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 6 of 14 Appendix C：6dB bandwidth Type Channel 6dB Bandwidth(kHz) Limit (kHz) Result BT-BLE 00 718.00 ≥500 Pass 19 716.00 39 718.00 Project No.: SHT2102011314EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 7 of 14 CH00 Date: 30.M AR.2021 09:49:55 CH19 Date: 30.M AR.2021 09:53:29 CH39 Date: 30.M AR.2021 09:55:21 Project No.: SHT2102011314EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 8 of 14 Appendix D：99% Occupied Bandwidth Type Channel 99% Occupied Bandwidth(MHz) Limit (kHz) Result BT-BLE 00 1.05 - Pass 19 1.05 39 1.05 Project No.: SHT2102011314EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 9 of 14 CH00 Date: 30.M AR.2021 09:50:06 CH19 Date: 30.M AR.2021 09:53:37 CH39 Date: 30.M AR.2021 09:55:29 Project No.: SHT2102011314EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 10 of 14 Appendix E：Duty cycle Test Frequency （MHz） T on time for single burst (ms) T period (ms) Duty cycle 1/T on time (kHz) 2440 0.39 0.62 62.9% 2.6 Date: 30.M AR.2021 09:53:17 Project No.: SHT2102011314EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 11 of 14 Appendix F：Band edge and Spurious Emissions (conducted) Test Item: Band edge CH00 Date: 30.M AR.2021 09:50:47 CH39 Date: 30.M AR.2021 09:56:01 Project No.: SHT2102011314EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 12 of 14 Test Item: SE CH00 Reference level Date: 30.M AR.2021 09:50:54 CH00 30MHz~1000MHz Date: 30.M AR.2021 09:51:09 CH00 1GHz~26GHz Date: 30.M AR.2021 09:51:25 Project No.: SHT2102011314EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 13 of 14 CH19 Reference level Date: 30.M AR.2021 09:54:05 CH19 30MHz~1000MHz Date: 30.M AR.2021 09:54:20 CH19 1GHz~26GHz Date: 30.M AR.2021 09:54:36 Project No.: SHT2102011314EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 14 of 14 CH39 Reference level Date: 30.M AR.2021 09:56:06 CH39 30MHz~1000MHz Date: 30.M AR.2021 09:56:22 CH39 1GHz~26GHz Date: 30.M AR.2021 09:56:37 --------End of Report--------

Page: 1 of 39 TEST REPORT For WiFi-2.4GHz Band Report No. ...................................... : CHTEW22090063 Report Verification: Project No.................................： SHT2102011314EW FCC ID ............................................. : 2AN9S-ABX00042 Applicant’s name ........................... : Arduino S.r.l. Address ............................................. : Via Andrea Appiani, 25 20900 MONZA (Italy) Product Name ................................ : Portenta H7 Trade Mark ....................................... : Arduino Model No. ......................................... : ABX00042 Listed Model(s) ................................. : - Standard ......................................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of receipt of test sample..........: Mar.04, 2021 Date of testing.............................: Mar.04, 2021- Sep.19, 2022 Date of issue...............................: Sep.20, 2022 Result .................. ........................: PASS Compiled by ( Position+Printed name+Signature): File administrator Echo Wei Supervised by (Position+Printed name+Signature): Project Engineer Kiki Kong Approved by (Position+Printed name+Signature): RF Manager Hans Hu Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd. Address ............................................. : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report merely correspond to the test sample. Report No.: CHTEW22090063 Page: 2 of 39 Date of issue: 2022-09-20 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) ` Contents 1. TEST S T AN D AR D S A N D R E P O R T VERS I O N 3 1.1. Test Standards 3 1.2. Report version 3 2. TEST DESCRIPTION 4 3. SUMMARY 5 3.1. Client Information 5 3.2. Product Description 5 3.3. Radio Specification Description 5 3.4. Testing Laboratory Information 6 4. TEST CONFIGURATION 7 4.1. Test frequency list 7 4.2. Descriptions of Test mode 7 4.3. Test mode 7 4.4. Test sample information 8 4.5. Support unit used in test configuration and system 8 4.6. Testing environmental condition 8 4.7. Statement of the measurement uncertainty 8 4.8. Equipment Used during the Test 9 5. TEST CONDITIONS AND RESULTS 11 5.1. Antenna Requirement 11 5.2. AC Conducted Emission 12 5.3. Peak Output Power 15 5.4. Power Spectral Density 16 5.5. 6dB bandwidth 17 5.6. 99% Occupied Bandwidth 18 5.7. Duty Cycle 19 5.8. Conducted Band edge and Spurious Emission 20 5.9. Radiated Band edge Emission 22 5.10. Radiated Spurious Emission 26 6. TEST SETUP PHOTOS 33 7. EXTERNAL AND INTERNAL PHOTOS 36 8. APPENDIX REPORT 39 Report No.: CHTEW22090063 Page: 3 of 39 Date of issue: 2022-09-20 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) ` 1. TEST STAND ARDS AND REPORT VERSION 1.1. Test Standards The tests were performed according to following standards: ‒ FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz ‒ ANSI C63.10:2013: American National Standard for Testing Unlicensed Wireless Devices ‒ KDB 558074 D01 15.247 Meas Guidance v05r02: Guidance for Compliance Measurements on Digital Transmission System, Frequency Hopping Spread Spectrum System, and Hybrid System Devices Operating under Section 15.247 of The FCC Rules 1.2. Report version Revision No. Date of issue Description N/A 2022-09-20 Original Report No.: CHTEW22090063 Page: 4 of 39 Date of issue: 2022-09-20 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) ` 2. TEST DESCRIPTION Report clause Test Items Standard Requirement Result Test Engineer 5.1 Antenna Requirement 15.203/15.247(c) PASS Zijian Li 5.2 AC Conducted Emission 15.207 PASS Quanhai Deng 5.3 Peak Output Power 15.247(b)(3) PASS Zijian Li 5.4 Power Spectral Density 15.247(e) PASS Zijian Li 5.5 6dB Bandwidth 15.247(a)(2) PASS Zijian Li 5.6 99% Occupied Bandwidth - PASS *1 Zijian Li 5.7 Duty cycle - PASS *1 Zijian Li 5.8 Conducted Band Edge and Spurious Emission 15.247(d)/15.205 PASS Zijian Li 5.9 Radiated Band Edge Emission 15.205/15.209 PASS Zijian Li 5.10 Radiated Spurious Emission 15.247(d)/15.205/15.209 PASS Dongyang Wu Note: ‒ The measurement uncertainty is not included in the test result. ‒ *1: No requirement on standard, only report these test data. Report No.: CHTEW22090063 Page: 5 of 39 Date of issue: 2022-09-20 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) ` 3. SUMMARY 3.1. Client Information Applicant: Arduino S.r.l. Address: Via Andrea Appiani, 25 20900 MONZA (Italy) Manufacturer: Arduino S.r.l. Address: Via Andrea Appiani, 25 20900 MONZA (Italy) 3.2. Product Description Main unit information: Product Name: Portenta H7 Trade Mark: Arduino Model No.: ABX00042 Listed Model(s): - Power supply: DC 5V from USB Hardware version: 4.0 Software version: 1.3.0 3.3. Radio Specification Description Support type *2 : 802.11b 802.11g 802.11n Support bandwidth: 20MHz 40MHz Modulation: 802.11b: DBPSK, DQPSK, BPSK, QPSK 802.11g/n: BPSK, QPSK, 16QAM, 64QAM Operation frequency: 802.11b/g/n(HT20): 2412MHz~2462MHz Channel number: 802.11b/g/n(HT20): 11 Channel separation: 5MHz Antenna technology: SISO MIMO Antenna type: external omnidirectional monopole antenna Antenna gain: 3.6dBi Note: *…

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Project No.: SHT2102011314EW Radio Specification: WIFI 2.4G Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 1 of 28 APPENDIX REPORT Project No. SHT2102011314EW Radio Specification WIFI 2.4G Test sample No. YPHT21020113009 Model No. ABX00042 Start test date 2021/3/12 Finish date 2021/3/12 Temperature 24.7°C Humidity 41% Test Engineer Zijian. Li Auditor Appendix clause Test item Result A Conducted Peak Output Power PASS B Power Spectral Density PASS C 6 dB Bandwidth PASS D 99% Occupied Bandwidth PASS E Duty Cycle PASS F Band edge and Spurious Emissions (conducted) PASS Project No.: SHT2102011314EW Radio Specification: WIFI 2.4G Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 2 of 28 Appendix A：Conducted Peak Output Power Type Channel Peak Output power (dBm) Average Output power (dBm) Limit (dBm) Result 802.11b 01 16.04 13.64 ≤ 30.00 Pass 06 16.40 13.99 11 15.74 13.46 802.11g 01 15.44 13.04 ≤ 30.00 Pass 06 15.12 12.84 11 15.57 13.28 802.11n (HT20) 01 15.14 13.02 ≤ 30.00 Pass 06 14.95 12.65 11 14.99 12.51 Project No.: SHT2102011314EW Radio Specification: WIFI 2.4G Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 3 of 28 Appendix B：Power Spectral Density Type Channel Power Spectral Density (dBm/30KHz) Limit (dBm/3KHz) Result 802.11b 01 2.86 ≤8.00 Pass 06 2.83 11 3.45 802.11g 01 -8.23 ≤8.00 Pass 06 -7.92 11 -7.67 802.11n(HT20) 01 -8.20 ≤8.00 Pass 06 -7.88 11 -9.21 Project No.: SHT2102011314EW Radio Specification: WIFI 2.4G Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 4 of 28 Type: 802.11 b CH01 Date: 12.MAR.2021 11:17:27 CH06 Date: 12.MAR.2021 11:20:57 CH11 Date: 12.MAR.2021 11:14:58 Project No.: SHT2102011314EW Radio Specification: WIFI 2.4G Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 5 of 28 Type: 802.11 g CH01 Date: 12.MAR.2021 11:33:31 CH06 Date: 12.MAR.2021 11:37:44 CH11 Date: 12.MAR.2021 11:30:19 Project No.: SHT2102011314EW Radio Specification: WIFI 2.4G Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 6 of 28 Type: 802.11n(HT20) CH01 Date: 12.MAR.2021 13:22:56 CH06 Date: 12.MAR.2021 13:26:48 CH11 Date: 12.MAR.2021 13:29:47 Project No.: SHT2102011314EW Radio Specification: WIFI 2.4G Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 7 of 28 Appendix C：6dB bandwidth Type Channel 6dB Bandwidth (MHz) Limit (MHz) Result 802.11b 01 8.13 ≥0.5 Pass 06 8.10 11 8.64 802.11g 01 15.18 ≥0.5 Pass 06 15.18 11 15.18 802.11n(HT20) 01 15.18 ≥0.5 Pass 06 15.18 11 15.18 Project No.: SHT2102011314EW Radio Specification: WIFI 2.4G Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 8 of 28 Type: 802.11 b CH01 Date: 12.MAR.2021 11:16:03 CH06 Date: 12.MAR.2021 11:19:46 CH11 Date: 12.MAR.2021 11:11:18 Project No.: SHT2102011314EW Radio Specification: WIFI 2.4G Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 9 of…

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