2ARZVUM-1UWB Module

UM-1 Rev. 0.2 UM-1 RTLS and Communication module Description The UM-1 Module is a full-function RTLS / wireless modem subsystem in a compact factor, composed of Qorvo DWM1001 hardware, and WizziLab proprietary firmware. The UM-1 module enables customers to quickly get a RTLS system up-and-running, also provides additional over-the-air communication capabilities through the UWB, BLE and NFC interfaces. The UWB part of the system is designed to operate on 4.493 GHz (IEEE 802.15.4- 2011, Channel 3) and 6.490 GHz (IEEE 802.15.4- 2011, Channel 5) Nominal Centre Frequencies with a 500 MHz Bandwidth and data rates of 110 kbps and 850 kbps. It also features a BLE modem and a passive NFC-A listening device. Key Features Low-latency low-power two-way ranging for RTLS systems with up to 10 cm accuracy. 110 / 850 kbps data rate IEEE 802.15.4-2011. UWB compliant, on channels 3/5. Embedded PCB UWB antenna. DASH7 over UWB communication @ 110 / 850 kbps on channels 3/5. ETSI, FCC, ISED Certified FCC ID: 2ARZVUM-1, IC:27701-UM1 BLE & NFC-A listening device. Tap-to-connect protocol and secured BLE connectivity Motion sensor: 3-axis accelerometer Bluetooth® connectivity & chip antenna Tap-to-connect Current consumption optimized for low power sleep mode: <5μA Supply voltage: 2.8 V to 3.6 V Size: 19.1 mm x 26.2 mm x 2.6 mm Operating temperature: -40 °C to 85 °C Applications Indoor / outdoor high precision RTLS BLE sniffing and beaconing. BLE / NFC connectivity D7A over UWB communication WizziLab product line at WIZZILAB Technical datasheet 1/18 www.wizzilab.com/products Table of Contents UM-1 Table of Contents Table of Contents................................................................................................................................ 2 List of tables....................................................................................................................................... 2 1 Overview......................................................................................................................................... 3 1.1 UWB Transceiver DW1000..................................................................................................... 3 1.2 Bluetooth® Microprocessor Nordic nRF52832....................................................................... 4 1.3 Power Supply and Power management................................................................................... 4 1.4 Three Axis Motion Detector.................................................................................................... 4 1.5 Software on board.................................................................................................................... 4 2 Pin Connections............................................................................................................................... 5 2.1 Pin Descriptions....................................................................................................................... 5 3 Electrical specification.................................................................................................................... 7 3.1 Nominal operating conditions.................................................................................................. 7 4 Wireless Specification..................................................................................................................... 8 4.1 UWB........................................................................................................................................ 8 4.2 BLE.......................................................................................................................................... 8 5 Functionality.................................................................................................................................... 9 5.1 General Purpose....................................................................................................................... 9 5.2 General Purpose....................................................................................................................... 9 5.3 Two-way ranging..................................................................................................................... 9 5.4 DASH7 over UWB.................................................................................................................. 9 5.5 BLE.......................................................................................................................................... 9 6 How to use..................................................................................................................................... 11 6.1 Serial API............................................................................................................................... 11 6.2 Function API.......................................................................................................................... 11 7 FCC Caution.................................................................................................................................. 12 8 ISEDC Warning............................................................................................................................. 13 9 Revision history............................................................................................................................. 16 10 References................................................................................................................................... 18 List of tables Table 1. Pin Description....................................................................................................................... 5 Table 2. I2C slave devices address I2C................................................................................................ 6 Table 3. Recommended operating conditions...................................................................…

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Product Overview The DWM1001C module is based on Decawave's DW1000 Ultra Wideband (UWB) transceiver IC, which is an IEEE 802.15.4-2011 UWB implementation. It integrates UWB and Bluetooth® antenna, all RF circuitry, Nordic Semiconductor nRF52832 and a motion sensor. Key Features • Ranging accuracy to within 10cm. • UWB Channel 5 printed PCB antenna (6.5 GHz) • 6.8 Mbps data rate IEEE 802.15.4-2011 UWB compliant • Nordic Semiconductor nRF52832 • Bluetooth® connectivity • Bluetooth® chip antenna • Motion sensor: 3-axis accelerometer • Current consumption optimised for low power sleep mode: <15μA • Supply voltage: 2.8 V to 3.6 V • Size: 19.1 mm x 26.2 mm x 2.6 mm • Certified to ETSI, FCC and ISED regulations o FCC ID: 2AQ33-DWM1001, IC: 23794-DWM1001 Key Benefits • Enables anchors, tags & gateways to quickly get an entire RTLS system up-and-running • Accelerates product designs for faster Time-to-Market & reduced development costs • Low-power hardware design and software architecture for longer battery life • SPI, UART, I2C and Bluetooth® to interface DWM1001C with an external device • Ready-to-go embedded downloadable firmware for Two Way Ranging RTLS application: o User API to DWM1001C firmware (available as a library) for user code customisation o On-board Bluetooth® SMART for connectivity to phones/tablets/PCs o SPI, UART and Bluetooth® APIs to access module firmware from an external device o See MDEK1001 and PANS on www.decawave.com for additional information DWM1001C Datasheet © Decawave Ltd 2017 Subject to change without notice V1.40C Page 2 Table of Contents 1 OVERVIEW ................................................... 5 1.1 UWB T RANSCEIVER DW1000 ....................... 5 1.2 B LUETOOTH ® M ICROPROCESSOR N ORDIC N RF52832 ........................................................... 5 1.3 P OWER S UPPLY AND P OWER MANAGEMENT ...... 5 1.4 T HREE A XIS M OTION D ETECTOR STM ICROELECTRONICS LIS2DH12TR ........................ 5 1.5 S OFTWARE ON BOARD ................................... 5 2 DWM1001C CALIBRATION ........................... 6 2.1.1 Crystal Oscillator Trim ...................... 6 2.1.2 Transmitter Calibration .................... 6 2.1.3 Antenna Delay Calibration ............... 6 3 DWM1001C PIN CONNECTIONS ................... 7 3.1 P IN N UMBERING .......................................... 7 3.2 P IN D ESCRIPTIONS ........................................ 7 4 ELECTRICAL SPECIFICATIONS ...................... 10 4.1 N OMINAL O PERATING C ONDITIONS ............... 10 4.2 DC C HARACTERISTICS .................................. 10 4.3 R ECEIVER AC C HARACTERISTICS .................... 10 4.4 R ECEIVER S ENSITIVITY C HARACTERISTICS ......... 11 4.5 T RANSMITTER AC C HARACTERISTICS .............. 11 4.5.1 Absolute Maximum Ratings ........... 12 5 TRANSMIT AND RECEIVE POWER CONSUMPTION ................................................. 13 6 ANTENNA PERFORMANCE ......................... 14 7 APPLICATION INFORMATION ..................... 16 7.1 A PPLICATION B OARD L AYOUT G UIDELINES ...... 16 8 PACKAGE INFORMATION ........................... 17 8.1 M ODULE D RAWINGS ................................... 17 8.2 M ODULE L AND P ATTERN ............................. 18 8.3 M ODULE M ARKING I NFORMATION ................ 18 8.4 M ODULE S OLDER P ROFILE ............................ 19 9 ORDERING INFORMATION .......................... 20 9.1 T APE AND R EEL I NFORMATION ...................... 20 10 REGULATORY INFORMATION .................. 21 10.1 A GENCY C ERTIFICATIONS .......................... 21 10.1.1 United States (FCC) ..................... 21 10.1.2 Radio and Television Interference 21 10.1.3 European Union (ETSI) ................ 22 10.1.4 Industry Canada (IC) Compliance Statements .................................................... 23 10.2 R EGULATORY M ODULE I NTEGRATION I NSTRUCTIONS ...................................................... 23 10.3 D EVICE C LASSIFICATIONS .......................... 24 10.4 FCC D EFINITIONS .................................... 24 10.5 S IMULTANEOUS T RANSMISSION E VALUATION 24 10.6 O PERATING R EQUIREMENTS AND C ONDITIONS 25 10.7 M OBILE D EVICE RF E XPOSURE S TATEMENT .. 25 11 GLOSSARY ............................................... 26 12 REFERENCES ............................................ 27 13 DOCUMENT HISTORY .............................. 27 14 MAJOR CHANGES .................................... 27 15 FURTHER INFORMATION ......................... 28 List of Figures F IGURE 1: DWM1001C P IN D IAGRAM ......................... 7 F IGURE 2: POWER CONSUMPTION DURING T WO W AY R ANGING ......................................................... 13 F IGURE 3. A NTENNA R ADIATION P ATTERN P LANES ......... 14 F IGURE 4: DWM1001C A PPLICATION B OARD K EEP -O UT A REAS ............................................................. 16 F IGURE 5: M ODULE P ACKAGE S IZE ( UNITS : MM ) ............ 17 F IGURE 6: DWM1001C M ODULE L AND P ATTERN ( UNITS : MM )................................................................ 18 F IGURE 7: DWM1001C M ODULE S OLDER P ROFILE ....... 19 F IGURE 8: DWM1001C T APE AND R EEL D IMENSIONS ... 20 DWM1001C Datasheet © Decawave Ltd 2017 Subject to change without notice Version 1.40C Page 3 List of Tables T ABLE 1: DWM1001C P IN FUNCTIONS ......................... 7 T ABLE 2: E XPLANATION OF A BBREVIATIONS ..................... 9 T ABLE 3: I NTERNAL N RF52832 PINS USED AND THEIR FUNCTION .......................................................... 9 T ABLE 4: I2C SLAVE DEVICES ADDRESS I2C ...................... 9 T ABLE 5: DWM1001C O PERATING C ONDITIONS .......... 10 T ABLE 6: DWM1001C DC C HARACTERISTICS ............... 10 T ABLE 7: DWM1001C R ECEIVER AC C HARACTERISTICS . 10 T ABLE 8: DWM1001C T YPICAL R ECEIVER S ENSITIVITY C HARACTERISTICS .............................................. 11 T ABLE 9: DWM1001C T RANSMITTER AC C HARACTERISTICS ...................................................................... 11 T ABLE 1…

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WIZZILAB SAS 29 boulevard Romain Rolland 92120 Montrouge France Tel: +33 661574896 Fax: 0028058618 Email: [email protected] Date: 2022-01-11 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: The RF chip, model nRF52832, which installed in our product UWB Module, Model: UM-1, FCC ID: 2ARZVUM-1, supports BLE 1M, BLE 2M, 2.4GHz and NFC functions. For use in America and this chip will not support/enable BLE 2M and 2.4GHz. The BLE 2M and 2.4GHz function has been shielded by the manufacturer using the software. The NFC function is blocked from transmitting function, only receiving function. Sincerely, Signature: Yordan Tabakov CTO

WIZZILAB SAS 29 boulevard Romain Rolland 92120 Montrouge France Tel: +33 661574896 Fax: 0028058618 Email: [email protected] Modular Approval Letter Date: 2022-01-11 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Application Examiner, We, WIZZILAB SAS is submitting this application for certification of product named as UWB Module, Model Numbers: UM-1 (FCC ID: 2ARZVUM-1). It is seeking modular approval. The radio meets the requirements for modular approval as detailed in FCC 15.212. Compliance to each of the requirements is described below: 1. “The modular transmitter must have its own RF shielding.” Yes, it is fulfilled. The radio portion of the module has its own RF shielding. The shielding is installed at the factory. Please see the EUT photos. 2. “The modular transmitter must have buffered modulation/data inputs.” Yes, it is fulfilled. The EUT has buffered data inputs to insure compliance with Part 15 requirements under conditions of excessive data rates or over modulation. Please see the Schematics exhibit. 3. “The modular transmitter must have its own power supply regulation.” Yes, it is fulfilled. The EUT has its own power supply regulation to insure compliance. 4. “The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(c).” Yes. The EUT has two antenna design. (it has one chip antenna for BLE and one PCB antenna for UWB.) 5. “The modular transmitter must be tested in a stand-alone configuration.” Yes, it is fulfilled. The EUT was tested in a stand-alone configuration. 6. “The modular transmitter must be labeled with its own FCC ID number.” Yes, it is fulfilled. The module will be labeled with its own FCC ID number. Please see FCC ID label & location exhibit. 7. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.” Yes, it is fulfilled. The necessary explanation to be complied with this requirement is contained in the user manual, and please refer to the User manual. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” Yes, it is fulfilled. The module will comply with all applicable RF exposure requirements in its intended configuration/integration in a host. Please contact me if you have additional questions. Your attention to this matter is greatly appreciated. Sincerely, Signature: Yordan Tabakov CTO

WIZZILAB SAS 29 boulevard Romain Rolland 92120 Montrouge, France Tel: +33 661574896 Email: [email protected] FCC Confidential Authorization Date: 2022-01-11 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2ARZVUM-1 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, WIZZILAB SAS hereby requests long-term confidential treatment of information accompanying this application as outlined below: • Block Diagram • Schematics • Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature: Yordan Tabakov Title: CTO

WIZZILAB SAS 29 boulevard Romain Rolland 92120 Montrouge France Tel: +33 661574896 Email: [email protected] QA-FR-170-B 7/29/2014 FCC Authorization Date: 2022-01-11 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, WIZZILAB SAS, the undersigned, hereby authorizes Shenzhen Accurate Technology Co., Ltd. to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Shenzhen Accurate Technology Co., Ltd.on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Yordan Tabakov Title: CTO

Shenzhen Accurate Technology Co., Ltd. Project No.:SZNS211102-56246E-RF External Photos Page 1 of 1

Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS211102-56246E-RF LABEL AND LOCATION Page 1 of 1 FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Shenzhen Accurate Technology Co., Ltd. Project No.:SZNS211102-56246E-RF Internal Photos Page 1 of 1 Antenna

Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS211102-56246E-RFA Version 28: 2021-11-09 Page 11 of 41 FCC-BT；RSS-BT FCC§15.247 (i), §1.1307 (b) (1) & §2.1093 – RF EXPOSURE Applicable Standard According to FCC §2.1093 and §1.1307(b) (1), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. a) According to KDB 447498 D01 General RF Exposure Guidance 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 1. f(GHz) is the RF channel transmit frequency in GHz. 2. Power and distance are rounded to the nearest mW and mm before calculation. 3. The result is rounded to one decimal place for comparison. 4. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test Exclusion. Measurement Result For worst case: Frequency (MHz) Maximum Tune-up power Calculated Distance (mm) Calculated Value Threshold (1-g SAR) SAR Test Exclusion (dBm) (mW) 2402-2480 3.0 2.00 5 0.6 3.0 Yes Note: the BLE and UWB cannot transmit at same time. Result: No Standalone SAR test is required

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an ★ asterisk “ ”. Shenzhen Accurate Technology Co., Ltd. is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. Shenzhen Accurate Technology Co., Ltd. 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Tel: +86 755-26503290 Fax: +86 755-26503396 Web: www.atc-lab.com Version 28: 2021-11-09 Page 1 of 41 FCC-BT；RSS-BT TEST REPORT Applicant Name : WIZZILAB SAS Address : 29 Boulevard Romain Rolland Montrouge 92120 France Report Number : SZNS211102-56246E-RFA FCC ID: 2ARZVUM-1 IC: 27701-UM1 Test Standard (s) FCC PART 15.247; RSS-GEN ISSUE 5, FEBRUARY 2021 AMENDMENT 2; RSS-247, ISSUE 2, FEBRUARY 2017 Sample Description Product Type: UWB Module Model No.: UM-1 Multiple Model(s) No.: N/A Trade Mark: WIZZILAB Date Received: 2021/11/02 Date of Test: 2022/01/07~2022/01/12 Report Date: 2022/01/20 Test Result: Pass* * In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Ting Lv Robert Li EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS211102-56246E-RFA Version 28: 2021-11-09 Page 2 of 41 FCC-BT；RSS-BT TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION ........................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 DUTY CYCLE ................................................................................................................................................................ 7 SUMMARY OF TEST RESULTS ................................................................................................................................ 9 TEST EQUIPMENT LIST ......................................................................................................................................... 10 FCC§15.247 (I), §1.1307 (B) (1) & §2.1093 – RF EXPOSURE .................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 RSS-102 § 2.5.1 –EXEMPTION LIMITS FOR ROUTINE EVALUATION-SAR EVALUATION .................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 TEST RESULT: ............................................................................................................................................................ 13 FCC §15.203, RSS-GEN CLAUSE 6.8 - ANTENNA REQUIREMENT ................................................................ 14 RESULT: COMPLIANT. ............................................................................................................................................. 15 FCC §15.207 (A), RSS-GEN §8.8 - AC POWER LINE CONDUCTED EMISSIONS .......................................... 16 APPLICABLE STANDARD ............................................................................................................................................ 16 EUT SETUP ................................................................................................................................................................ 16 EMI TEST RECEIVER SETUP ....................................................................................................................................... 16 TEST PROCEDURE ...................................................................................................................................................... 17 TEST RESULTS SUMMARY .......................................................................................................................................... 17 TRANSD FACTOR & MARGIN CALCULATION.......................................................................…

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Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS211102-56246E-RF Test Photos Page 1 of 2 Photo of Conducted Emission Measurement Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS211102-56246E-RF Test Photos Page 2 of 2 Photo of Radiated Emission Measurement (Below 1G) Photo of Radiated Emission Measurement (Above 1G)