FCC ID: 2A4AE-SS825801 Bluetooth module

The Circuit Principle Description The SS8258_P32F module supports single or dual analog microphone or digital microphone, and stereo audio output with enhanced voice performance for voice search and other such full range of on-chip peripherals for applications.The SS8258_P32F module also includes interfacing with external components such as LEDs, sensor,touch controllers,keyboards and motors. This make it an ideal single-chip solution for IoT and HID application wearable devices,smart lighting,smart home devices, advanced remote controls and wireless toys. Feature 32-bit MCU, 64kB SDRAM, 512kB internal Flash 3-wire debug interface 8 PWM outputs&GPIOs, 2 ADC inputs&GPIOs and 1 GPIO Receiver sensitivity:

-96dBm@BLE 1Mbps mode

-101dBm@BLE 125kbps mode 20mA@+10dBm Transmitter maximum current:

Receiver current: 5mA Operation voltage: 1.8V ~ 3.6V PCB meander antenna Dimensions: 22.5mm*18mm*1.0mm Operation temperature: - 2 0 to + 85 Lead-free and RoHS compliant Pin Configurations Module Ilustration Block Diagram The Module statement 2.1 Operating and using conditions:

-20- 85 2.2 Antenna used Antenna Type Meander PCB Antenna Max. Antenna Gain Model No.

+2dBi N/A 2.3 Trace antenna designs information:

Trace boundary limit0.2mm Thickness: 35um Length:14mm Width: 0.635mm Shape: Meander PCB Antenna Dielectric constant: 4.4 Relative permeability: 1.0 Dielectric loss tangent: 0.02 Impedance: 50 Ohm 2.4 Notice to Host Product Manufacturer :

Any deviation(s) from the defined parameters of the antenna trace, as described by this instruction, host product manufacturer must notify us that you wish to change the antenna trace design. In this case, a Class II permissive change application is required to be filed by us, or you (host manufacturer) can take responsibility through the change in FCC ID and IC ID (new application) procedure followed by a Class II permissive change application.

FCC&IC regulatory compliance statement 15.19 &RSS-Gen Statement This device complies with part 15 of the FCC Rules and with Innovation, Science and Economic Development Canadas license-exempt RSS(s). 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. 15.21 Information to user Warning: changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. Labelling Instruction for Host Product Integrator Please notice that if the FCC and IC identification number 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. This exterior label should follow Contains FCC ID: 2A4AE-SS825801. In accordance with FCC KDB guidance 784748 Labeling Guidelines. 15.19 Labelling requirements shall be complied on end user device. Labelling rules for special device, please refer to 2.925, 15.19 (a)(5) and relevant KDB publications. For E-label, please refer to 2.935. Installation Notice to Host Product Manufacturer The OEM integrator is responsible for ensuring that the end-user has no manual instruction to remove or install module. For RF exposure considerations, the module can only be used in a host for the conditions that it was granted for. To be used in any other way them granted, such as with other transmitters simultaneously, requires additional evaluation, testing, or testing and Class 2 permissive change. Antenna Change Notice to Host manufacturer If you desire to increase antenna gain and either change antenna type or use same antenna type certified, a Class II permissive change application is required to be filed by us, or you (host manufacturer) can take responsibility through the change in FCC ID&IC ID (new application) procedure followed by a Class II permissive change application. FCC other Parts, Part 15B Compliance Requirements for Host product manufacturer This modular transmitter is only FCC authorized for the specific rule parts listed on our grant, 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. Host manufacturer in any case shall ensure host product which is installed and operating with the module is in compliant with Part 15B requirements. Please note that For a Class B or Class A digital device or peripheral, the instructions furnished the user manual of the end-user product shall include statement set out in 15.105 Information to the user or such similar statement and place it in a prominent location in the text of host product manual. Original texts as following:

For Class B 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:

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. For Class A Note: This equipment has been tested and found to comply with the limits for a Class A digital device, 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 commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

FCC ID: 2A4AE-SS825801 Remark:Its hard to put FCC statement on the product due to devices irregular appearance. FCC state ment will be placed in the user manual which the device is marketed

TO:

Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: 2A4AE-SS825801 To whom it may concern:

Date: 2023-03-20 We, the undersigned, hereby authorize Parlam Zhan to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent 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. 853(a). Where our 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 SGS North America, Inc., still resides with Pujiang Yuansheng Electronic Commerce Co., Ltd.. This authorization is valid until further written notice from the applicant. Name (Printed): miaomiao cao Title: Engineer Signature:

On behalf of Company: Pujiang Yuansheng Electronic Commerce Co., Ltd. Telephone: 13538218145

Pujiang Yuansheng Electronic Commerce Co., Ltd. To:

SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: Pujiang Yuansheng Electronic Commerce Co., Ltd. No.388, Yidianhong Avenue, Xianhua Street, Pujiang County, Zhejiang Province, P.R. China Regarding: Confidentiality Request regarding application for FCC ID: 2A4AE-SS825801 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commissions rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. Sincerely, miaomiao cao Engineer Pujiang Yuansheng Electronic Commerce Co., Ltd.

Pujiang Yuansheng Electronic Commerce Co., Ltd. Cover Letter-Modular Approval FCC ID: 2A4AE-SS825801 Gentlemen:

Date: 2023-03-20 Theres Blue tooth module that would like to have your authorization as a modular approval. The specific product as below, radar Module with its designed features and specified description, meets special requirements for Full modular approval on FCC KDB996369 by cross-reference list below. Company Model Name Model Number FCC ID Pujiang Yuansheng Electronic Commerce Co., Ltd. Bluetooth module SS8258_P32F 2A4AE-SS825801 ComplyY/N Y The EUT has its own RF shielding. Please refer to EUT Photos. Y The EUT uses the chip: TLSR8258 as an embedded processor to buffer the data. Please refer to Schematics. Y The EUT has its own power supply regulation, The power supply of this module is DC 1.8 ~ 3.6V. Please refer to Schematics. Y The EUT meets the FCC antenna requirements; Its on-board PCB antenna and photo of antenna are shown in the test report. Y The EUT was tested in a stand-alone configuration, see test report and setup photo Y Please see exhibition label sample for the FCC ID of this module. And also in the exhibition Users manual, there are instructions to the OEM on how to label the end product. Requirement of FCC KDB996369 1. The modular transmitter must have its own RF shielding. 2. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. 3. The modular transmitter must have its own power supply regulation. 4. The modular transmitter must comply with the antenna and transmission system requirements of Sections 15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a unique antenna coupler (at all connections between the module and the antenna, including the cable). The professional installation provision of Section 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. 5. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. 6. The modular transmitter must be labeled with its own FCC ID number, and, 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. This exterior label can use wording such as the following: Contains Transmitter Module FCC ID: 2A4AE-SS825801 or Contains FCC ID: 2A4AE-SS825801 Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter Y The EUT is compliant with all applicable FCC rules. Details instructions for maintaining compliance are given in the User Manual. Y The EUT complies with RF exposure requirement. Pujiang Yuansheng Electronic Commerce Co., Ltd. case, a copy of these instructions must be included in the application for equipment authorization. 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. A copy of these instructions must be included in the application for equipment authorization. 8. The modular transmitter must comply with any applicable RF exposure requirements. For example, FCC Rules in Sections 2.1091, 2.1093 and specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and 15.255(g), require that Unlicensed PCS, UNII and millimeter wave devices perform routine environmental evaluation for RF Exposure to demonstrate compliance. 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). Thank you. Sincerely, Print Name: Miaomiao cao Title: Engineer Signature:

On behalf of Company: Pujiang Yuansheng Electronic Commerce Co., Ltd. Telephone: 13538218145

UNITED STATES DESIGNATED AGENT LETTER Date: 04/25/2023 TO:

Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Applicant Company Name: Pujiang Yuansheng Electronic U.S. designated agent Company Name: SANSI LED Lighting INC Grantee Code:

Contact Name:

Address:

Commerce Co., Ltd. 2A4AE Miaomiao cao No.388, Yidianhong Avenue, Xianhua Street, Pujiang County, FRN:

Contact Name:

Address:

0033510850 Lili Zhao 30075 AHERN AVE Union City, City/Province/Zip: Zhejiang Province, P.R. China City/Province/Zip: CA 94587 United States Telephone:

Fax:

Email:

18721218221 N/A caomiaomiao@sansitech.com Email:

(510) 972-0275 N/A service@sansiled.com Telephone:

Fax:

Applicable Equipment: FCC ID: 2A4AE-SS825801 ATTN: Director of Certification:

We, Pujiang Yuansheng Electronic Commerce Co., Ltd. and SANSI LED Lighting INC understand and acknowledge the applicants consent and the designated agents obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and e-

mail of the designated agent listed above. We, Pujiang Yuansheng Electronic Commerce Co., Ltd. and SANSI LED Lighting INC acknowledge the applicants acceptance of its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Applicant U.S. designated agent Name (Printed): Miaomiao Cao Name (Printed): Lili Zhao Title: Engineer Signature:

Title: Sales Signature:

SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Declaration Applicant Legal Business Name Pujiang Yuansheng Electronic Commerce Co., Ltd. Address Grantee Code FCC ID Authorized Contact Name Contact Email Contact Phone No.388, Yidianhong Avenue,Xianhua Street,Pujiang County Zhejiang province, P.R China 2A4AE 2A4AE-SS825801 Miaomiao cao caomiaomiao@sansitech.com 13538218145 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare;

a) b) c) d) e) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for:

(1)

(2)

(3) labeling the equipment with the exact FCC ID as specified in this application, compliance statement labeling pursuant to the applicable rules, compliance of the equipment with the applicable technical rules, if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufactur er to ensure that production units of this equipment will continue to comply with the FCCs technical requirements. in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements.

(1)

(2)

(3) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. the Applicant shall, upon request by SGS, at the Applicants expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) g) neither the Applicant nor any party to the application is 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 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a party for these purposes. the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List: Covered List Pujiang Yuansheng Electronic Commerce 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. Pujiang Yuansheng Electronic Commerce 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, established pursuant to 1.50002, as an entity producing covered equipment. Date: 2023-03-20 Applicant Signature:

Print Name:

Title:

miaomiao cao Engineer

*NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database QSF27-14-04 Rev 1.0 Rev. Feb 6, 2023 Page 1 of 1 Original Issue: Jan. 4, 2021