FCC ID: RYYEYSPDN Bluetooth low energy/ANT/802.15.4 Module

EYSPDN TAIYO YUDEN CO., LTD. 17-Jun.2022 Ver.0.3 User manual

(for EYSPDN) FCC ID: RYYEYSPDN IC: 4389B-EYSPDN PMN Bluetooth low energy/ANT/802.15.4 Module TAIYO YUDEN CO., LTD. 1/4 EYSPDN TAIYO YUDEN CO., LTD. 17-Jun.2022 Ver.0.3 Since this module is not sold to general end users directly, there is no user manual of module. For the details about this module, please refer to the specification sheet of module. This module should be installed in the host device according to the interface specification

(installation procedure). The following information must be indicated on the host device of this module;

1) Japan Regulatory Information a) This module is approved with the specic antenna on this module. b) Please ensure that your product can bear a label with the following information. If the product is so small that it is not practicable to place the label, please place it in the instruction manual and package. This product installs a radio system which has been approved as a radio station in a low power data communication system based on the Radio Law. EYSPDN : 005-102979 2) Canada Regulatory Information a) This device complies with Industry Canadas applicable licence-exempt RSSs. Operation is subject to the following two conditions:

(1) This device may not cause interference; and

(2) This device must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

1) lappareil ne doit pas produire de brouillage;

2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. b) This product is certified as type of the portable device with Industry Canada Rules. To maintain compliance with RF Exposure requirement, please use within specification of this product and have a separation distance of minimum 15 mm between the user and/or bystander and the antenna and /or radiating element. This distance ensures that the output power (e.i.r.p.) of EYSPDN is below the SAR evaluation Exemption limits defined in RSS-102 issue 5. Ce produit est certifi comme type de l'appareil portable avec Industrie Rgles de Canada. Pour maintenir l'acquiescement avec exigence Exposition de RF, veuillez utiliser dans spcification de ce produit et respecter une distance de sparation d'au moins 15 mm entre l'utilisateur et / ou un tiers et l'antenne et / ou l'lment rayonnant. Cette distance garantit que la puissance de sortie (p.i.r.e.) dEYSPDN est infrieure aux limites dexemption de lvaluation SAR dfinies dans le numro 5 de la norme RSS-102.

- IC: 4389B-EYSPDN TAIYO YUDEN CO., LTD. 2/4 EYSPDN TAIYO YUDEN CO., LTD. 17-Jun.2022 Ver.0.3 c) Please notify certified ID by either one of the following method on your product.

-Contains IC : 4389B-EYSPDN Specifiez ID certifie dans votre produit par une de mthode suivante.

-Contains IC : 4389B-EYSPDN 3) FCC Regulatory Information a) This device complies with part 15 of the FCC Rules.

-Part 15 Subpart C b) Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. c) Please notify certified ID by either one of the following method on your product.

-Contains Transmitter Module FCC ID: RYYEYSPDN

-Contains FCC ID: RYYEYSPDN d) CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the uses authority to operate the equipment. e) The modular transmitter is only FCC authorized for the specific rule parts (i.e., FCC transmitter rules) listed on the grant, and the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed. f) This product is certified as type of the portable device with FCC Rules. To maintain compliance with RF Exposure requirement, please use within specification of this product. g) The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. h) The module installer shall integrate the module within the range (including output power) under which the module is certified, by means of application software depending on the circumstances. The module installer must follow the integration instructions provided by Taiyo Yuden and ensure that the end product complies with the FCC requirements. Any end user cannot change the output power. The test software is developed by TAIYO YUDEN, and during regulatory testing the output power is set to maximum power. NOTE:

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, 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, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

TAIYO YUDEN CO., LTD. 3/4 EYSPDN TAIYO YUDEN CO., LTD. 17-Jun.2022 Ver.0.3 Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. 4) CE Regulatory Information a) When your end product installs this module, it is required to proceed additional certification processes before placing on the market in EU member states to make your products fully comply with relative EU standards. b) TAIYO YUDEN can provide you the test reports of conducted measurement portion for the radio module. You can utilize the test reports for the certification processes of your end product as it requires radio testing. TAIYO YUDEN CO., LTD. 4/4

Control No. Title OutlineAppearance APPROVED CHECKED DRAWN DESIGNED 3) 4) 5) 6) 2) 7) HD-AD-

11) Description of laser Marking TAIYO 9) 1) 8) YUDEN R 005-1 02979 FCC ID:RYYEYSPDN IC:4389B-EYSPDN EYSPDN User-Code LOT NO. 1) Model (upper 6 digits)

: EYSPDN 2) User-Code

3) Manufactuer

: TAIYO YUDEN

: 005-102979

: RYYEYSPDN

: 4389B-EYSPDN 4) Japan ID 5) FCC ID 6) IC 8) 1pin mark 9) Japan logo mark

: Specified logo mark TAIYO YUDEN CO.,LTD. 7) Product Lot number

: Four digits (Refer to [Instruction for Lot Number])

Confidentiality Letter Date: 2022-06-22 Subject: Confidentiality Request for FCC ID: RYYEYSPDN and IC: 4389B-EYSPDN;

Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC/IC application be held confidential. Type of Confidentiality Requested Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Permanent Permanent Permanent Permanent Permanent Permanent Exhibit Block Diagrams External Photos Internal Photos Operation Description/Theory of Operation Part List/Tune-Up Procedure Schematics Test Setup Photos Users Manual TAIYO YUDEN CO., LTD. has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. 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. Short-Term Confidentiality:

The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 180 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TUV Rheinland in the event information regarding the product or the product is made available to the public. TUV Rheinland will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-

1705. Sincerely,

(Deputy General Manager) Hideki Kato

(Print name) By:

Applicant/Grantee FCC ID:

TAIYO YUDEN CO., LTD. RYYEYSPDN Section 15.212 Modular Transmitters /

X Request for Modular Approval Request for Limited Modular Approval Requirements Device Conditions Comply (Y/N) Single Modular Approval Requirements The radio elements must have the radio frequency circuitry must be shielded. Physical/discrete and tuning capacitors may be located external to the shield, but must be on the module assembly. The module shall have buffered modulation/data input(s) (if such inputs are provided) to ensure that the module will comply with the requirements set out in the applicable RSS standard under conditions of excessive data rates or over-modulation. The module shall have its own power supply regulation on the module. This is to ensure that the module will comply with the requirements set out in the applicable standard regardless of the design of the power supplying circuitry in the host device which houses the module. Requirements set out in the applicable standard regardless of the design of the power supplying circuitry in the host device which houses the module. The module shall comply with the provisions for external power amplifiers and antennas detailed in this standard. The Equipment certification submission shall contain a detailed description of the configuration of all antennas that will be used with the module. The module shall be tested for compliance with the applicable standard in a stand-

alone configuration, i.e. the module must not be inside another device during testing. The module has its own RF shielding. Shield Can is employed on the board structure, please see exhibition External Photo, the emission measurement was conducted without further shielding added. All modulation and data input(s) are buffered. The EUT has buffered data inputs, it is integrated on the RF chip Output power is controlled by the RF Chip and de-coupled from supply voltage variations. Frequencies are determined by Crystal The antenna is part of the module The modular transmitter was tested in a stand-alone configuration via a UART Interface. The module shall comply with the Category I equipment labelling requirements. In the exhibition OEM manual, there are Instructions given to the OEM on how to label the end product. 1 2 3 4 5 6 Y Y Y Y Y Y The modular transmitter complies with all specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer will provide adequate instructions along with the module to explain any such requirements. A copy of these instructions is included in this application for equipment authorization:

Address compliance with the Commission's RF exposure limits in Sections 1.1310 and 2.1093. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF exposure compliance in accordance with Section 15.247(b)(4). 7 8a Instructions in User Manual Please refer the Maximum Permissible Exposure Information. Y Y A limited modular approval may be granted for single or split modular transmitters that do not comply with all of the above requirements, e.g., shielding, minimum signaling amplitude, buffered modulation/data inputs, or power supply regulation, if the manufacturer can demonstrate by alternative means in the application for equipment authorization that the modular transmitter meets all the applicable Part 15 requirements under the operating conditions in which the transmitter will be used. Limited modular approval also may be granted in those instances where compliance with RF exposure rules is demonstrated only for particular product configurations. The applicant for certification must state how control of the end product into which the module will be installed will be maintained such that full compliance of the end product is always ensured. Signature Name/Title: Hideki Kato / Deputy General Manager Company Name: TAIYO YUDEN CO., LTD. Date: 2022-06-22