______________________________________________________________________________________________________________________________________________________ november 23, 2023 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: 2A6OF-ESP32WROOM32U Pursuant to Sections 0.457(d) and 0.459 of the Commissions Rules and FCC Guidance document 726920, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. We also request short-term confidentiality on certain exhibits until the intended date of marketing as outlined below. We request the exhibits be withheld from public view for a period of 180 days. We attest marketing of the product will only commence after the period of short-term confidentiality expires, or if marketing is to commence before the requested number of days listed above, the grantee will inform Nemko to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. Exhibit Block Diagrams External Photos Internal Photos Operation Description Parts List & Placement/BOM Tune-Up Procedure Schematic Diagrams Test Setup Photos Users Manual Type of Confidentiality Requested Permanent
Short Term Short Term Permanent*
Short Term Permanent Permanent Permanent Permanent
Short Term Short Term Short Term Short Term Short Term Permanent*
Short Term The asterisked items (*) require further information to be provided in this justification letter before permanent confidentiality will be extended found at:
https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. to FCC KDB 726920 D01 these exhibits. Please refer to Note: any documents held under the Short-Term confidentiality will automatically become public after the requested time if an appropriate extension request has not been received. Any exhibits
(i.e., schematic diagrams) that may have already been requested to have Permanent confidentiality as shown above need not be repeated under Short-Term confidentiality request. Sincerely, Signed: ___________________ Printed name: Hassan Alahi Title: Hardware Design & Regulatory Compliance Engineer Company Name: Vema Venturi AB Date: 11/23/2023 V E M A V E N T U R I A B J O H A N P G R D A S G A T A 5 A S - 4 1 2 5 0 G T E B O R G Page 1 of 1.