FCC ID: 2BD5CSXVERSION LTE Cat M1, NB2 and 2G data only module

Change of Identification Request Letter Dec 27, 20223 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Original FCC ID: XPYUBX20VA01/ Grant Date: 03/16/2023 / u-blox AG Change in FCC ID: 2BD5CSXVERSION/ IOWISE TECHNOLOGIES INC. To whom it may concern:

This Change of Identification request applies for a new FCC ID according to 47CFR 2.933(b). This application by IOWISE TECHNOLOGIES INC. will have new FCC ID: 2BD5CSXVERSION under IOWISE TECHNOLOGIES INC. grantee code for purpose of installation of our host product. The original grant of u-blox AG is still remain in effect. Per KDB 249634, 1. Party A(IOWISE TECHNOLOGIES INC.) Grantee Code: 2BD5C / FRN: 0031058340 2. The equipment is electrically identical, there is no any changes in the design, circuitry or construction and original test results continue to be representative of and applicable to this equipment [FCC ID: 2BD5CSXVERSION]. Thank you for your attention in this matter. Authorized by,

(Name) Douglas Schultz

(Title) CEO

(Email Address) adam@iowi.se

(Phone number) 1 713 422 3759

(Address) IOWISE TECHNOLOGIES, INC. 14th Floor, Austine, Texas, United States

Date:

December 27, 2023 To:

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To whom it may concern:

Subject : FCC Agent Authorization Letter for FCC ID :2BD5CSXVERSION We, the undersigned, hereby authorize HCT CO., LTD. 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 HCT CO., LTD. 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). We recognize that we are still responsible for the terms and conditions outlined in the HCT America Client Services Agreement. This authorization is valid until further written notice from the applicant. Sincerely, Signed by:

Douglas Schultz ______________________

(Name)

(Title) CEO

(Email Address)

(Phone number) adam@iowi.se 1 713 422 3759

(Address) 600 Congress Ave 14th Floor, Austine, Texas, United States

Attestation Letter (Section 2.911 (d)(5)(i)(ii) and 2.911(d)(7)) Date:

December 27, 2023 FCC ID: 2BD5CSXVERSION To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046, USA IOWISE TECHNOLOGIES, INC. We, 2.911(d)(7) are being satisfied likes below to the FCC requirements to protect the nation`s networks and supply chains from equipment

(covered equipment) according to FCC 22-84 and KDB 986446 D01. as requested by FCC, are declaring that both requirements of Section 2.911 (d)(5)(i)(ii) and 1. Section 2.911 (d)(5)(i)(ii)) 2.911 (d)(5)(i) We 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. And, we certifies that one of following, 2.911

(d)(5)(ii) 1. We are not identified on the Covered List and are not an affiliate or subsidiary of an entity identified on the Covered List. 2. We are identified on the Covered List as an entity producing covered equipment. But, we can be authorized since the reason as explained below. 3. We are an affiliate or subsidiary of an entity identified on the Covered List. But, we can be authorized since the reason as explained below.

*Only one of paragraphs 1, 2 or 3 should be checked, if checked on paragraphs 2 or 3, the reason why it does not include the covered equipment. 2. Section 2.911(d)(7) We, as required by section 2.911(d)(7), will also serve as the agent for service of process for the above referenced FCC ID. We will maintain the 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. And we have the responsibility to inform the FCC whenever the agent information changes.

-. US Contact Name:

Douglas Schultz

-. US Address:

IOWISE TECHNOLOGIES, INC. 600 Congress Ave 14th Floor, Austine, Texas, United States

-. Email:

adam@iowi.se

-. FRN:

0031058340 We are our own U.S agent for service of process. Sincerely yours, Name:

Title:

Douglas Schultz CEO Company Name:

IOWISE TECHNOLOGIES, INC.

Date:

December 27, 2023 FCC Modular Approval Attestation FCC ID:

2BD5CSXVERSION is seeking FCC equipment authorization as Single Modular Transmitter Single Limited Modular Transmitter Product Information Product Description:

LTE Cat-M1, NB2 and 2G data only module Model Name(s):

SARA-R422M8S FRN:

0031058340 FCC Product ID:

FCC Module ID:

N/A 2BD5CSXVERSION Modular Checklist/Information For Modular Approval, the module shall meet all the requirements listed below. Please check () if the module complies with the stated requirement. The modular transmitter must have its own shielding. The modular transmitter must have buffered modulation/data inputs. The modular transmitter must have its own power supply regulation. The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(c). The modular transmitter must tested in a stand-alone configuration. The modular transmitter must be labeled with its own FCC ID number. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instruction along with the module to explain any such requirements. The modular transmitter must comply with any applicable RF exposure requirements. If a module(s) does NOT meet one or more of the above listed requirements, the applicant may request Limited Modular Approval (LMA). For LMA, please state details about why the above requirement(s) could not be met; and state how control of the end product, into which the module will be installed, will be maintained by the applicant / manufacturer, such that full compliance of the end product is always ensured:

(Name)

(Title) Douglas Schultz CEO

(Email Address) adam@iowi.se

(Phone number) 1 713 422 3759

(Address) 600 Congress Ave 14th Floor, Austine, Texas, United States

@blox Declaration Change in FCC identification authorization letter Issued by: u-blox AG Zurcherstrasse 68 8800 Thalwil, Switzerland Addressedto: Federal Communication Commission Equipment Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA Subject: Change in FCC Identification Original Grantee Authorization FCC Name of Grantee: u-blox AG FCC Identifier: XPYUBX20VA01 Product Name: SARA-R422M8S FCC Date of Grant: 03/16/2021 Date: 15-Dec -2023 To whom it may concern, We, u-blox AG, manufacturer and grantee of the LTE Cat-M1, NB2 and 2G data-only radio module with FCC ID XPYUBX20VA01, hereby authorize lowise Technologies to apply to the FCC for a change in identification as specified under 47 CFR section 2.933 of the FCC rules. This authorization applies to the u-blox AG product:

Original Name of Grantee: u-blox AG Original FCC ID: XPYUBX20VA01 Original FCC Date of Grant: 03/16/2021 Weare aware that lowise Technologies intends to market the above referenced product inside their own product under their own FCC identification:

New FCC ID: 2BD5CSXVERSION Our own original certification FCC ID XPYUBX20VA01 remains valid. Sincerely, Giulio Comar, Certification Manager, u-blox AG UBXDOC-51455665-26080 - RO1 Page 1 of 1 C1-Public