FCC ID: 2AQ9Y-OPIZERO3 Development Board

OrangePi Zero3 FCC ID:2AQ9Y-OPIZERO3 Model No:OPi Zero3 Rating =

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22mm OrangePi Zero3 FCC ID:2AQ9Y-OPIZERO3 Model No:OPi Zero3 Rating:5V == 3A Made inChina C FEY Orange Pi Electronic Technology (Dongguan) Co., Ltd

C5266091_X24_Ed.2 Attestation Statements that prohibit equipment authorization TO:

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules for covered telecommunications equipment and video surveillance equipment produced by entities identified on the Commissions Covered List1, which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Shenzhen Xunlong Software CO.,Limited Grantee code:

FCC ID:

Contact Name:

Address:

Road, Xixiang Street, Bao'an, Shenzhen, Guangdong, China Telephone No:

Fax No:

Email:

i. 2AQ9Y 2AQ9Y-OPIZERO3 steven zhao Room 219, Area 2, Block B, Shenzhen-Mingyou Purchasing Certer, Baoyuan 0755 26765483 0755 26765483 zhao_steven@263.net

[Shenzhen Xunlong Software CO.,Limited] (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. The applicant must sign this certification.

[Shenzhen Xunlong Software CO.,Limited] (the applicant) certifies that, as of the date of the filing of the application, the applicant is not (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing covered equipment. Theapplicantmustsignthiscertification. ii. Shenzhen Xunlong Software CO.,Limited dcertifies that, as of the date of the filing of theapplication, the applicant is notidentified on the Covered List as an entity producing coveredequipment. Date: 13/03/2024 Applicants Name: steven zhao Title: manager Signature 1 The Commissions Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commissions website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes covered equipment. https://www.fcc.gov/supplychain/coveredlist 1/1

C5266091_X10_Ed.2

< Shenzhen Xunlong Software CO.,Limited >

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046Date: 13/03/2024 Subject: Request for Confidentiality FCC ID: 2AQ9Y-OPIZERO3 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules

(47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits ID Label/Location Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos Users Manual Internal Photos Parts List / Tune Up / BOM List RF Exposure Info Operational Description Cover Letter(s) SOFTWARE SECURITY REQUIREMENTS FOR U-

NII DEVICES Long-Term Confidentiality Short-Term Confidentiality NOTE 2 No No No No No NOTE 1 NOTE 1 No No No No No No No No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of _180_ days from the date of the Grant of Equipment Authorization and prior to marketing. 1/1 C5266091_X10_Ed.2 It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: steven zhao Title: manager 1/1

Shenzhen Xunlong Software CO.,Limited Family models declaration letter. 3/13/2024 We Company: Shenzhen Xunlong Software CO.,Limited Address: Room 219, Area 2, Block B, Shenzhen-Mingyou Purchasing Certer, Baoyuan Road, Xixiang Street, Bao'an, Shenzhen, Guangdong, China Product: Development Board Model Name: OPi Zero3 Family Model: OPi zero2W, PI-Zero2 FCC ID: 2AQ9Y-OPIZERO3 All the model are the same circuit and RF module, except the model names. We (Shenzhen Xunlong Software CO.,Limited) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.), same mechanical structure and design (including product enclosure, materials, etc.), the only difference is the model name. Thanks Sincerely, Signature

[Name] steven zhao

[Title] manager Mail:zhao_steven@263.net

C5266091_X8_Ed.1 Letter of Authorization

< Shenzhen Xunlong Software CO.,Limited >

Company: Shenzhen Xunlong Software CO.,Limited Address: Room 219, Area 2, Block B, Shenzhen-Mingyou Purchasing Certer, Baoyuan Road, Xixiang Street, Bao'an, Shenzhen, Guangdong, China Product Name: Development Board Model Number: OPi Zero3, OPi zero2W, PI-Zero2 FCC Identifier: 2AQ9Y-OPIZERO3 We authorize LGAI Technological Center S.A., Ronda de la Font delCarme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: steven zhao Title: manager Signature of applicant:

Date: 13/03/2024 1/1

US Agent for Service of ProcessLETTER OF ATTESTATION Sijie Zhang

+1 267 909 3692 abbyzhangmedia@gmail.com 2AQ9Y 2AQ9Y-OPIZERO3 0027856657 steven zhao Room 219, Area 2, Block B, Shenzhen-Mingyou Purchasing Certer, Baoyuan TO:

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process:

Company Name: THREE STONES MEDIA LLC FRN: 0033401761 Contact Name:

Address: 1200 Broadway St. APT 329, Los Angeles, CA90015 Telephone No:

Email:

Applicant:

Company name: Shenzhen Xunlong Software CO.,Limited Product Description: Development Board Grantee code:

FCC ID:

FRN:

Contact Name:

Address:

Road, Xixiang Street, Bao'an, Shenzhen, Guangdong, China Telephone No:

Email:

[Shenzhen Xunlong Software CO.,Limited] certifies that, as of the date of this filing of the application with the TCB, [THREE STONES MEDIA LLC] is our designated US agent for service of process for the above referenced FCC ID.

[Shenzhen Xunlong Software CO.,Limited] accepts to 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 equipment. [THREE STONES MEDIA LLC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause 2.911. The Applicantis aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause 2.911. 0755 26765483 zhao_steven@263.net 1/1 Date: 13/03/2024 Applicants Name: steven zhao Title: manager Signature US Agents Name: Sijie Zhang Title: President Signature 1/1

Shenzhen Xunlong Software CO.,Limited FCC Software Configuration Control Declaration Date: 3/13/2024 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Product/ Model Number: Development Board / OPi Zero3, OPi zero2W, PI-Zero2 FCC ID: 2AQ9Y-OPIZERO3 Regarding FCC Country Code Selection guidelines identified in KDB 594280. All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Name: steven zhao Title: manager Signatureof applicant Date: 3/13/2024 FCC Software Configuration Control Declaration Rev1.1.docx