FCC ID: VPYLBCA1ZZ2DV Communication Module

User Manual This device is the bluetooth low energy module. Model Name: 2DV FCC ID: VPYLBCA1ZZ2DV This device complies with part 15 of the FCC Rules. 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. FCC CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. This device complies with below part 15 of the FCC Rules. Part 15 Subpart C Since there is no space which indicates FCC ID on this module, FCC ID is indicated in a manual. If the FCC ID is not visible when the module is installed inside another device, then the module is installed must also display a label referring to the enclosed module. 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. Copyright Murata Manufacturing Co., Ltd. All rights reserved. 30 January 2023 1 User Manual Antenna list. Part number Internal Trace Antenna Vendor Murata Peak Gain(dBi) Type Connector

+1.0

/4 Monopole

The following information must be indicated on the host device of this module. Contains Transmitter Module FCC ID VPYLBCA1ZZ2DV or Contains FCC ID VPYLBCA1ZZ2DV FCC Compliance Information This device complies with part 15 of the FCC Rules. 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.

*If it is difficult to describe this statement on the host device due to the size, please describe in the user's manual and also either describe on the device packaging or on a removable label attached to the device. The following statements must be described on the user manual of the host device of this module;

FCC CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines as this equipment has very low levels of RF energy. But it is desirable that it should be installed and operated keeping the radiator at least 20cm or more away from person's body. Copyright Murata Manufacturing Co., Ltd. All rights reserved. 30 January 2023 2 Installation Manual Dimensions, Marking A 5.6 mm C marking A B C D Mark L T B 1.3mm 0.8mm 0.8mm D m m 7

. 2 2.7mm 9.4 mm Meaning Murata Logo Module Type Pin 1 Marking 2D Code dimensions Mark dimensions Mark dimensions 5.60.25 W 9.40.25 T 2.2max Copyright Murata Manufacturing Co., Ltd. All rights reserved. 30 January 2023 3 Installation Manual Terminal Configurations (Top vew) No A-1 A-2 A-3 A-4 A-5 A-6 A-7 A-8 A-9 A-10 B-1 B-2 B-9 B-10 C-1 C-2 Terminal Name GND No C-9 LED_6_P0_28 C-10 LED_4_P0_19 LED_2_P0_21 LED_1_P0_24 D-1 D-2 D-9 LED_5_P0_29 D-10 LED_3_P0_20 LED_0_P0_13 GND GND USBP_P0_14 LED_7_P0_27 GND VBAT USBM_P0_15 P1_21 E-1 E-2 E-9 E-10 F-1 F-2 F-9 F-10 G-1 G-2 Terminal Name P1_15 GND P1_13_GPADC_4 P1_20 P1_14 LX P1_19_GPADC_7 P1_22 P1_16 LY P1_09_GPADC_7 P1_10 P0_30 P1_17 P1_18_GPADC_6 P1_07 No G-9 G-10 H-1 H-2 H-9 H-10 J-1 J-2 J-9 J-10 K-1 K-2 K-9 K-10 L-1 L-2 Terminal Name P1_04 P1_11 P1_12_GPADC_5 P1_02 P1_04 P0_02 GND P1_06 P0_01 P0_00 P0_08_UART_BOOT_RX P1_00 P1_03 P1_05 P0_25_GPADC_1 P1_01 No L-9 L-10 M-1 M-2 M-9 Terminal Name P0_31 P0_11_M33_SWCLK P0_09_UART_BOOT_TX P0_26 P0_12_CMAC_SWDIO M-10 P0_10_M33_SWDIO N-1 N-2 N-9 N-10 P-1 P-2 P-9 P-10 Q-1 Q-2 P0_16 P0_07 GND GND P0_06 P0_17 GND ANT_IN n P0_18 No Q-9 Q-10 R-1 R-2 R-3 R-4 R-5 R-6 R-7 R-8 R-9 R-10 Terminal Name GND ANT_OUT GND GND GND GND GND GND GND GND GND GND Copyright Murata Manufacturing Co., Ltd. All rights reserved. 30 January 2023 4 Installation Manual Land Pattern TOP View (Recommended) Copyright Murata Manufacturing Co., Ltd. All rights reserved. 30 January 2023 5 Installation Manual Operating condition

*The output level can be varied by changing the value of the power index within the scope of the application.

(power setting: -18, -12, -8, -6, -3, -2, -1, 0, 1.5, 2, 3, 4, 4.5, 5dBm) Copyright Murata Manufacturing Co., Ltd. All rights reserved. 30 January 2023 6 Installation Manual Recommended pattern for antenna part Recommended pattern (green) between these terminals as follow. 0.25mm 0.25mm IC301:

Flash memory ANT_IN ANT_OUT 0.25mm 0.5mm 1.2mm 0.2mm 0.3mm ANT_IN ANT_OUT 0.2mm 0.2mm 0.3mm 0.3mm The distance (thickness) between the green pattern and the lower ground is 200 microns.

*Consideration should be given to change applications for traces other than the design specified in the manual. 0.2mm Copyright Murata Manufacturing Co., Ltd. All rights reserved. 30 January 2023 7

2DV Label (Marking) information 5.6 mm 1.3mm 0.8mm 0.8mm m m 7

. 2 2.7mm 9.4 mm 2DV Model Name Murata trademark Pin 1 marking 2D Code CONFIDENTIAL Copyright Murata Manufacturing Co., Ltd. All rights reserved. 26 January 2023 1 2DV Label information Example) Apply radio wave certification label only to moisture-proof bags

(do not attach to reels) CONFIDENTIAL Copyright Murata Manufacturing Co., Ltd. All rights reserved. 26 January 2023 2 XXXXXXXXXXXXXXXXXXXXX 2DV Label information FCC ID : VPYLBCA1ZZ2DV IC : 772C-LBCA1ZZ2DV HVIN : 2DV This device complies with part 15 of the FCC Rules and Innovation, Science and Economic Development Canadas licence-exempt RSSs. 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. Le prsent appareil est conforme la partie 15 des rgles de la FCC et aux normes des CNR d'Innovation, Sciences et Dveloppement conomique Canadaapplicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes : (1) l'a ppareil ne doit pas produire de brouillage, et (2) l'appareil doit accepter tout brouillage subi, mme si lebrouillage est susceptible d'en compromettre le fonctionnement. R xxx-xxxxxx Due to the difficulty of displaying in the module, Make labeling in instruction manual and packing material CONFIDENTIAL Copyright Murata Manufacturing Co., Ltd. All rights reserved. 26 January 2023 3

Date: January 20, 2023 Federal Communications Commission 45 L Street NE Washington, DC 20554 FCC ID Applicant

: VPYLBCA1ZZ2DV

: Murata Manufacturing Co., Ltd. To whom it may concern:

Since this module is so small to label with a font size that is four-points or larger and it does not utilize electronic labeling, the FCC ID is placed in the user manual and the packaging according to KDB784748. For the details, please refer to the other Label and Location document(s) and External Photo. Sincerely Yours, Kenji Hayashikoshi Murata Manufacturing Co., Ltd.

CFR 47 2.911 (d)(5) Attestation Date: 02-07-2023 FCC ID: VPYLBCA1ZZ2DV To: Federal Communications Commission 45 L Street NE Washington, DC 20554 USA Murata Manufacturing Co., Ltd. (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Murata Manufacturing Co., Ltd. (the applicant) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment and is not an affiliate or subsidiary of an entity identified on the Covered List. Sincerely yours, Name:

Kenji Hayashikoshi Job Title:

Senior Manager Company Name: Murata Manufacturing Co., Ltd.

CFR 47 2.911 (d)(7) FCC US Agent Letter of Attestation Date: Feb. 8, 2023 FCC ID: VPYLBCA1ZZ2DV To: Federal Communications Commission 45 L Street NE Washington, DC 20554 USA FCC US Agent Murata Electronics North America, Inc. FRN: 24753089 2200 Lake Park Drive, Smyrna, GA 30080-7604, USA. Jue Chang jue.chang@murata.com This letter is to confirm that we have accepted the responsibility to act as US Agent on behalf of Murata Manufacturing Co., Ltd. (the applicant) for the above referenced FCC ID. We are aware of the requirements and responsibilities of the applicants agent for service of process as outlined in the FCC section 2.911(d)(7) and Report and Order FCC 22-84 paragraph 63. Sincerely yours,

CFR 47 2.911 (d)(7) Agent Designation Attestation Date: 02-07-2023 FCC ID: VPYLBCA1ZZ2DV To: Federal Communications Commission 45 L Street NE Washington, DC 20554 USA Murata Manufacturing Co., Ltd. (the applicant) as required by section 2.911(d)(7), designates the following agent, located in the United States, for purposes of acting as the applicants agent for service of process. The applicant acknowledges that they will maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the agent information changes. U. S. Agent Information:

Jue Chang Murata Electronics North America, Inc. 2200 Lake Park Drive, Smyrna, GA 30080-7604, USA. jue.chang@murata.com Sincerely yours, Name:

Kenji Hayashikoshi Job Title:

Senior Manager Company Name: Murata Manufacturing Co., Ltd.

Letter of Authorization Date: January 17, 2023 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 Applicant: Murata Manufacturing Co., Ltd. FCC ID: VPYLBCA1ZZ2DV To whom it may concern:

We, the undersigned, hereby authorize Shuichi Ohyama of Consumer, Medical & Information Technologies Division, UL Japan, Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Japan, Inc. on our behalf shall have the same effect as acts of our own. 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. The application for the subject equipment has not been submitted to another TCB for certification. Sincerely Yours, Kenji Hayashikoshi Murata Manufacturing Co., Ltd.

Request for Modular Transmitter Approval January 17, 2023 FCC ID : VPYLBCA1ZZ2DV Applicant : Murata Manufacturing Co.,Ltd. This transmitter, model: 2DV is designed by us. It complies with the modular transmitters basic requirements (Item 1 to 8) in FCC Part 15 Subpart C Section 15.212 as indicated below:

Yes No Since this module is so small to label with a font size that is four-points or larger and it does not utilize electronic labeling, the FCC ID is placed in the user manual and the packaging according to KDB784748. Modular Approval Checklist:

Modular approval requirement

(1) Have its own RF shielding.

(2) Have buffered modulation/data inputs.

(3) Have its own power supply regulation.

(4) Comply with the antenna and transmission system requirements of 15.203, 15.204(b) and 15.204(c).

(5) Tested in a stand-alone configuration. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in FCC 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module. The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified and commercially available.

(6) Equipped with either a permanently affixed label or must be capable of electronically displaying its FCC ID. If the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module.

(7) Comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.

(8) Comply with any applicable RF exposure requirements in its final configuration: The modular transmitter complies with FCC radiation exposure requirement. Kenji Hayashikoshi Murata Manufacturing Co., Ltd.

Request for Confidentiality Date: January 17, 2023 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 Applicant : Murata Manufacturing Co., Ltd. FCC ID : VPYLBCA1ZZ2DV To whom it may concern:

Please be advised that the following information is to be held confidential on behalf of us, referring to the FCC rules 0.457 and 0.459:

Block Diagram Theory of Operation Schematics The application contains technical information which we deem to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. Thank you for your attention to this matter. Sincerely, Kenji Hayashikoshi Murata Manufacturing Co., Ltd.

muRata INNOVATOR IN ELECTRONICS To whom it may concern:

Special Power of Attorney

I, MOTOO HAYASHI of Murata Manufacturing Co., Ltd. hereby appoint Kenji Hayashikoshi of Murata Manufacturing Co., Ltd. to represent me to act on my behalf to do any and all of the following:

Sign the following documents on my behalf and apply to FCC for the products

- Letter of agency and anti-drug

- Confidentiality cover letters

- Any other application document that requires a signature by grantee. The rights, powers and authority in fact to exercise any and all of the rights and powers herein granted shall commence and be in full force and effective for one year from May 11, 2022 unless specifically extended or terminated by either party. Date: May 11, 2022 Place: Japan MOTOO HAYAS Murata Manufacturing/Co., Ltd. Cateecfeg act!