I28-EYSNSNZWWZ1BT5 Radio Module

User Manual EYSNSNZWWZ1 Compliance and Regulatory Statements FCC Compliance Statement (USA) This device complies with Part 15.247. Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with Class B Digital Devices, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the product manuals, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, the user is encouraged to employ one or more of the following measures:  Reorient or relocate the receiving antenna  Increase the separation between the equipment and receiver  Connect the equipment to an outlet on a circuit different from that to which the receiver is connected  Consult the dealer or an experienced RF service technician for help The end product must be labeled, in a visible area, with the following: Contains FCC ID: I28‐EYSNSNZWWZ1 Modification Warning The user is cautioned that any changes or modifications not expressly approved by Zebra Technologies could void the user’s authority to operate the equipment. To ensure compliance, this printer must be used with fully shielded communication cables. RF Exposure Statement This transmitter complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co‐located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi‐transmitter product procedures. Canadian DOC Compliance Statement Cet appareil numerique de la classe B est conforme a la norme NMB‐003 du Canada. This Class B digital apparatus complies with Canadian ICES‐003. Innovation, Science, and Economic Development Canada (ISED) Warning Le present appareil est conforme aux CNR d Industrie Canada applicables aux appareils radio exempts de licence. L exploitation est autorisee aux deux conditions suivantes: (1) appareil ne doit pas produire de brouillage, et (2) I utilisateur de l appareil doit accepter tout brouillage radioelectrique subi, meme si le brouillage est susceptible n compromettre le fonctionnement. Énoncé d'exposition aux rayonnements: Cet équipement est conforme aux limites d'exposition aux rayonnements ioniques RSS‐102 Pour un environnement incontrôlé. Cet équipement doit être installé et utilisé avec un Distance minimale de 20 cm entre le radiateur et votre corps. This device complies with Industry Canada license‐exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference., (2) This device must accept any interference, including interference that may cause undesired operation of the device. ISEDC Radiation Exposure Statement This equipment complies with the IC RSS‐102 radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and user body. Cet équipement est conforme aux limites d'exposition aux rayonnements ioniques RSS‐102 Pour un environnement incontrôlé. Cet équipement doit être installé et utilisé avec un Distance minimale de 20 cm entre le radiateur et votre corps. The end product must be labeled, in a visible area, with the following: Contains IC: 3798B‐EYSNSNZWWZ1 Approved Antenna Information Only the integrated antenna on the module is allowed and cannot be user replaceable. Antenna type: PCB: Gain: ‐4dBi (2.4GHz) Part number: nRF52811 Recommended mounting example for module and antenna: Note: a wide GND area must be provided to ensure isolation for each layer General The EYSNSNZWWZ1 module has been certified as a Full Modular device, and is not a Limited Module. Additional evaluation is required for use in all host devices. Maximum ratings and operational conditions: The following describes the installation procedures for the various hosts in which the module has been evaluated. Installation Instructions for Zebra Printers The EYSNSNZWWZ1 module is not intended for OEM integrations or end users. It can only be installed in the Zebra printers at the grantee manufacturing facility. Test Modes and Testing Requirements This transmitter is to be tested while installed into a host device. The operational test modes are as follows:  Normal connection mode paired with a separate master device  Continuous wave transmission mode: Channels 0‐39 selectable, output power selectable, modulated and unmodulated transmission selectable. Example test commands to host device are listed below <* To put printer into FCC test mode, highlight the below 3 lines, and press SHIFT‐F5 *> ! U1 SETVAR "wlan.test.sar.mode" "on" <CR><LF> ! U1 SETVAR "bluetooth.test_mode" "on" <CR><LF> ! U1 SETVAR "device.reset" ""<CR><LF> <* After printer device resets, highlight the below 4 lines, and press SHIFT‐F5 *> <* Change TBLExxxx to any of the below Examples *> ! U1 SETVAR "wlan.test.sar.tx_stop" "" <CR><LF> ! U1 SETVAR "device.friendly_name" "TEST2000" <CR><LF> ! U1 SETVAR "wlan.test.sar.tx_start" "" <CR><LF> ! U1 SETVAR "device.reset" ""<CR><LF> <* After testing is completed, highlight the below 3 lines, and press SHIFT‐F5 *> ! U1 SETVAR "wlan.test.sar.mode" "off" <CR><LF> ! U1 SETVAR "bluetooth.test_mode" "off" <CR><LF> ! U1 SETVAR "device.reset" ""<CR><LF>

QA-FR-172-A FCC Confidential Authorization 2021/02/11 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: I28-EYSNSNZWWZ1 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Zebra Technologies Corporation hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description  Internal Photos As well as short-term confidential (180 days) treatment of information accompanying this application as outlined below:  User’s Manual  External Photos  Test Set-up Photos 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, Nicholas Skawinski Compliance Engineer Zebra Technologies Corporation 3 Overlook Point, Lincolnshire, IL 60069-4302

QA-FR-175-A Modular Approval Letter 2021/02/11 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Modular Approval Letter The Device, FCC ID: I28-EYSNSNZWWZ1, is seeking FCC authorization as a modular transmitter. The EUT meets the requirement for modular approval as detailed in FCC Public Notice DA 00-1407. Compliance to each of the requirements is described below: 1. The modular transmitter must have its own RF shielding. Module meets requirements for RF shielding. 2. The modular transmitter must have buffered modulation/data inputs. Module meets modulation/data buffering requirements. 3. The modular transmitter must have its own power supply regulator. Module has power regulator. 4. The modular transmitter must comply with the antenna requirement of section 15.203 and 15.204(c). Module complies with relevant antenna requirements. 5. The modular transmitter must be tested in a stand-alone configuration. Module was tested in stand-alone configuration. 6. The modular transmitter must be labeled with its own FCC ID number. Module is labeled with FCC ID 7. The modular transmitter must comply with any specific rule or operating requirements and the manufacturer must provide adequate instruction along with the module to explain any such requirements. Module complies with all relevant requirements. 8. The modular transmitter must comply with any applicable RF exposure requirements. Module complies with exposure requirements. Sincerely Yours, Nicholas Skawinski Compliance Engineer Zebra Technologies Corporation 3 Overlook Point, Lincolnshire, IL 60069-4302

QUICK GUIDE FOR NDA REQUESTERS IN EMEA If you need a standard Zebra NDA for a customer or supplier or have a third‐party NDA that requires legal review and approval, you will need to complete an NDA Generator Request Form and email it to an NDA Generator. The steps you need to take are as follows: 1. Download a copy of the NDA Generator Request Form, which can be found on the NDA site in zConnect. You can also look up the NDA Generators for your region and select one most closely aligned to your region and business. URL is: https://zebra.sharepoint.com/legal/Pages/NDA%20Instructions.aspx or go to: • zConnect • Our Departments dropdown • Select Legal • Go to the Contracts tab • Click on the Non‐Disclosure Agreement section 2. Complete the request form with required information and email it to your chosen NDA Generator; NB: it is not the job of the NDA Generator to search for missing data or check for correct company names and addresses, so if anything is missing the form will be returned to you. Please include a good description of the project (Purpose of NDA) that the NDA relates to. The NDA Generator will use the information you provide to create a Zebra standard NDA for review and when you receive it you should forward it to the other party for review and signatures. This action creates a unique file number for your NDA request, which is used for tracking its progress and filing the final signed agreement into the database. NB: Your line manager must approve the proposed engagement and issue of an NDA by sending an approval email to the NDA Generator – this is particularly important if you intend to discuss any highly confidential information, such as unreleased products. 3. If the customer / supplier requests any modifications to the Zebra standard agreement, please refer this to the NDA Generator with a marked up copy of the agreement or details of the requested changes. They will forward it through the NDA tool to an NDA Specialist for legal review and comment. The NDA Specialist will liaise directly with you on this. 4. If you have a third‐party NDA because the customer / supplier will not accept our agreement, please email a copy of the NDA and the email from customer / supplier rejecting the Zebra standard NDA with your request form to the NDA Generator. If the NDA is in pdf or protected Word format, ask for an editable version so that any necessary modifications can be easily marked up. A record must be created to allow the Generator to upload the third‐party agreement and send it for legal review. All actions that are managed through the NDA tool are trackable. 5. When the third‐party NDA request is received by the NDA Specialist, it will be checked to ensure that it meets the company’s criteria for NDA’s and if necessary, modifications will be marked up. It will then be sent back to you to forward on to the customer / supplier to review and comment. Negotiations will continue until both parties are satisfied with the content. 6. Please note, language choices for NDA’s in EMEA are currently English, French and German only and preferably contracting entities from Zebra side should be Zebra Technologies Europe Limited. 7. Once the parties are ready to sign, the NDA should be circulated for signature, either by 2 signed originals or emailed pdf copy. Generally, if Zebra’s document is used, the other party will be asked to sign first. 8. When the agreement has been fully executed it should be sent to the EMEA legal department to upload into the NDA tool and activate, which closes the request. This can be done direct or via the NDA Generator. 9. Please note, the tool will automatically email out reminders to you, copying the Generator, if a request is not closed after 30 days. Therefore, if you no longer need the NDA or an issue needs to be followed up, please inform your NDA Generator who will arrange with the NDA Specialist to review any queries or cancel the request. YOU CAN FIND A COPY OF ZEBRA’S NON‐DISCLOSURE AGREEMENT POLICY ON zCONNECT: https://zebra.sharepoint.com/legal/Documents/Non%20Disclosure%20Policy%203‐11.pdf It is not always necessary disclose confidential information, there is plenty of reference material relating to Zebra and its products available on the public website (www.zebra.com) so consider whether you really need it before signing up to an NDA. EMEA Legal September 2017 v5 NDA Generator Request Form - EMEA Please complete and email your request to the NDA Generator for your region. * Mandatory fields ZEBRA REQUESTER CONTACT INFORMATION Date of Request: * Date Required: * (please note timeframe of 48 hours) Requester Name: * Email address: * THIRD PARTY CONTACT INFORMATION Customer/Supplier full registered company name: * Address: * City: * Zip: * Country: * Contact name: * Phone / email: Third Party Signatory Name: Third Party Signatory Title: NDA TYPE REQUIRED ZEBRA MUTUALZEBRA MULTI PARTY3 rd PARTY NDA REVIEW Select your NDA type from the dropdown box below* 1. For multi-party NDA requests, please provide the contact information for additional parties on page 2. 2. If the other party will not accept Zebra’s NDA document and you require a third-party agreement review, please provide a Word version of the third-party document with the Request Form. Choose an item. NDA DETAILS Zebra Contracting Entity will always be Zebra Technologies Europe Limited If any other entity is required, please insert the company name and state the reason why. Language: * Choose an item. Supplier / Customer * Choose an item. PURPOSE OF THE NDA (the reason for exchanging confidential information) Zebra’s template document includes a statement which will need to be completed. Please add a project specific statement in the box below that explains the reason for this engagement. This NDA is to discuss business opportunities between the parties, including but not limited to: If German French language is selected, please provided the Purpose in English AND German or French Line Manager…

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Zebra Technologies Corporation 3 Overlook Point Lincolnshire, IL 60069 p 847-634-6700 f 847-913-8766 zebra.com April 13, 2021 TAIYO YUDEN CO., LTD. 43-1, Yawatabara-machi, Takasaki-shi Gunma, 370-0024 JAPAN Attention: Mr. Hideki Kato, Deputy General Manager Dear Mr. Kato: Subject: Written Consent for the confidential documents Pursuant to Section 0.457 and 0.459 of the Federal Communications Commission’s rules (FCC) and RSP-100, Issue 12, Section 12.4, of Innovation, Science and Economic Development Canada (ISED), we, Zebra Technologies Corporation, assent to request the following documents as Long-Term Confidentiality when we apply certifications for FCC and ISED of the following product: Exhibit type (Long-Term Confidentiality): Block Diagram Schematics Operational Description Internal Photos Product: Product Name: EYSNSNZWWZ1 Product Description: Bluetooth low energy Module FCC ID: I28-EYSNSNZWWZ1 ISED certification number: 3798B-EYSNSNZWWZ1 The model, EYSNSNZWWZ1, is the OEM product of EYSNSN (OEM vendor: TAIYO YUDEN CO., LTD., FCC ID: RYYEYSNSN, ISED certification number: 4389B-EYSNSN). The above documents contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these documents may be harmful to TAIYO YUDEN CO., LTD. and provide unjustified benefits to its competitor. We understand that pursuant to applicable rules, disclosure of accompanying documentations subject to Long-Term Confidentiality will not be made permanently. Sincerely, Jay Cadiz Zebra Technologies Corporation Sr. Manager Regulatory Engineering

Zebra Technologies Corporation FCC ID: I28-EYSNSNZWWZ1; IC: 3798B-EYSNSNZWWZ1 EUT External Photographs 1.1 EUT Top View 1.2 EUT Bottom View Zebra Technologies Corporation FCC ID: I28-EYSNSNZWWZ1; IC: 3798B-EYSNSNZWWZ1 1.3 EUT w/Antenna

Model: EYSNSNZWWZ1 FCC ID: I28-EYSNSNZWWZ1 IC: 3798B-EYSNSNZWWZ1 Label and Location EUT Top View

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA*, NIST, or any agency of the Federal Government. * This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “*” (Rev.2) FCC PART 15, SUBPART C ISEDC RSS-247, ISSUE 2, FEBRUARY 2017 TEST AND MEASUREMENT REPORT For Zebra Technologies Corporation 3 Overlook Point, Lincolnshire, IL 60069, USA FCC ID: I28-EYSNSNZWWZ1 IC: 3798B-EYSNSNZWWZ1 R e p o r t T y p e : O r i gi n a l R e p o r t P r o d u c t T y p e: B l u e t o o t h R a d i o Prepared By: Allen Huang Test Technician Report Number: R20091414-247 Report Issue Date: 2021-02-19 Reviewed By: Christian McCaig RF Engineer Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue, Sunnyvale, CA 94089, USA Tel: +1 (408) 732-9162, Fax: +1 (408) 732-9164 Zebra Technologies Corporation FCC ID: I28-EYSNSNZWWZ1, IC: 3798B-EYSNSNZWWZ1 Report Number: R20091414-247 Page 2 of 63 FCC Part 15C/ISEDC RSS-247 Test Report TABLE OF CONTENTS 1 General Description ..................................................................................................................................................... 5 1.1 Product Description for Equipment Under Test (EUT) ...................................................................................... 5 1.2 Mechanical Description of EUT ......................................................................................................................... 5 1.3 Objective ............................................................................................................................................................. 5 1.4 Related Submittal(s)/Grant(s) ............................................................................................................................. 5 1.5 Test Methodology ............................................................................................................................................... 5 1.6 Measurement Uncertainty ................................................................................................................................... 6 1.7 Test Facility Registrations .................................................................................................................................. 6 1.8 Test Facility Accreditations ................................................................................................................................ 7 2 System Test Configuration.......................................................................................................................................... 9 2.1 Justification ......................................................................................................................................................... 9 2.2 EUT Exercise Software....................................................................................................................................... 9 2.3 Duty Cycle Correction Factor ............................................................................................................................. 9 2.4 Equipment Modifications.................................................................................................................................. 11 2.5 Local Support Equipment ................................................................................................................................. 11 2.6 Support Equipment ........................................................................................................................................... 11 2.7 Interface Ports and Cabling ............................................................................................................................... 11 3 Summary of Test Results ............................................................................................................................................ 12 4 FCC §15.203 & ISEDC RSS-Gen §6.8 - Antenna Requirements ............................................................................ 13 4.1 Applicable Standards ........................................................................................................................................ 13 4.2 Antenna Description ......................................................................................................................................... 13 5 FCC §2.1091, §2.1093, §15.247(i) & ISEDC RSS-102 - RF Exposure ..................................................................... 14 5.1 Applicable Standards ........................................................................................................................................ 14 5.2 MPE Prediction ................................................................................................................................................. 16 5.3 MPE Results for FCC ....................................................................................................................................... 17 5.4 RF exposure evaluation exemption for ISED ................................................................................................... 17 5.5 Portable device RF Exposure (SAR) exemption ............................................................................................... 17 6 FCC §15.207 & ISEDC RSS-Gen §8.8 - AC Line Conducted Emissions ................................................................ 18 6.1 Applicable Standards ........................................................................................................................................ 18 6.2 Test Setup ...................................................................…

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Zebra Technologies Corporation FCC ID: I28-EYSNSNZWWZ1; IC: 3798B-EYSNSNZWWZ1 EUT Test Setup Photographs 1.1 Below 1 GHz Front View 1.2 Below 1 GHz Rear View Zebra Technologies Corporation FCC ID: I28-EYSNSNZWWZ1; IC: 3798B-EYSNSNZWWZ1 1.3 1-18 GHz at 3 Meters Front View 1.4 1-18 GHz at 3 Meters Rear View Zebra Technologies Corporation FCC ID: I28-EYSNSNZWWZ1; IC: 3798B-EYSNSNZWWZ1 1.5 1-18 GHz at 1 Meter Front View 1.6 1-18 GHz at 1 Meter Rear View Zebra Technologies Corporation FCC ID: I28-EYSNSNZWWZ1; IC: 3798B-EYSNSNZWWZ1 1.7 18-26.5 GHz at 1 meter Front View 1.8 18-26.5 GHz at 1 meter Rear View Zebra Technologies Corporation FCC ID: I28-EYSNSNZWWZ1; IC: 3798B-EYSNSNZWWZ1 1.9 AC Line Test View #1 1.10 AC Line Test View #2