2BR8WNL68NL68 is a LoRa module based on Semtech LLCC68

User Information and Installation Instructions Product: NL68 Radio Module FCC ID: 2BR8WNL68 Rule Part: 15C (DTS) 1. FCC Compliance Statement 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. 2. Interference Statement 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. 3. RF Exposure Statement To satisfy FCC RF exposure requirements, a separation distance of at least 20 cm should be maintained between the antenna of this device and persons during device operation. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter without additional evaluation or certification. 4. Approved Antenna Types and Maximum Gain The following antenna types are approved for use with the NL68 module under FCC certification: • PCB trace antenna (50 Ω) • Chip antenna (Johanson / Taoglas / Linx equivalent) Maximum permitted antenna gain: • Peak Gain: 5.0 dBi with unique connector Use of any antenna with higher gain or different type requires a new FCC certification or a permissive change filing. Type of antenna used 915 MHz ISM Connector Mount. Additional tests are recommended when installing the device in a host. 5. Labeling Requirements for Host Devices The NL68 module is approved as a modular transmitter. Integrators must ensure the host device is labeled with the following statement: “Contains FCC ID: 2BR8WNL68” The label must be affixed in a visible location on the host device. 6. Installation Instructions for Integrators • The NL68 module must be installed in the host device in accordance with the instructions provided. • The antenna used must be of a type approved with this module. Use of alternative antennas is not permitted without additional FCC certification. The typical antenna gain (ie 2.15dBi) also state that once installed it must have a non specific antenna connector additional tests required when the device is installed in a host • Ensure proper grounding and shielding of the host device to minimize interference. • The module may not be modified by the integrator. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. • The module must not be co-located with other transmitters without further testing and approval. 7. End-User Information This module is intended for OEM integrators only. End users do not have the ability to install or remove the module. Any end-user instructions should be provided by the OEM manufacturer of the host device incorporating this module.

NL68 Module – Integrator Manual (FCC Only) FCC ID: 2BR8WNL68 Model Number (HVIN): 2BR8WNL68-001 1. Introduction This manual provides OEM integrators with installation guidance and regulatory requirements for the NL68 ISM-band module when used in FCC markets. It outlines the mandatory Part 15 rules, antenna requirements, labeling obligations, operating restrictions, and RF exposure limits. 2. FCC Compliance Statement 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. 2.1 Interference Statement (47 CFR §15.105) 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. 3. RF Exposure Requirements (47 CFR §2.1091) This transmitter must be installed to provide a minimum separation distance of 20 cm between the radiator and any person. The module must not be co-located or operating in conjunction with any other transmitter unless additional evaluations are performed. 4. Approved Antenna Types and Maximum Gain The following antenna types are approved for use with the NL68 module under FCC certification: • PCB trace antenna (50 Ω) • Chip antenna (Johanson / Taoglas / Linx equivalent) Maximum permitted antenna gain: • Peak Gain: 5.0 dBi with unique connector Use of any antenna with higher gain or different type requires a new FCC certification or a permissive change filing. Type of antenna used 915 MHz ISM Connector Mount. Additional tests are recommended when installing the device in a host. 5. Installation Instructions Integrators must follow the guidelines below to ensure compliance: • Install the module with proper grounding and ESD protection. • Maintain the antenna orientation per the antenna datasheet. • Ensure the antenna region is free from metal objects and ground copper. • Maintain compliance with all FCC RF exposure and interference rules. • Ensure end users cannot access or modify the module or attached antenna. 6. FCC Labeling Requirements The host device must display the following label on its exterior: Contains FCC ID: 2BR8WNL68 The final product manual must also include the FCC compliance statements provided in Section 2. 7. Electrical Interface • Input voltage: 2.0–3.6 V • SPI clock: 8–20 MHz • UART/I2C/SPI digital interfaces • GPIO pins for interrupt and wake signals 8. Operating Conditions • Temperature: –40°C to +85°C • Humidity: 5–95% non‑condensing • Input voltage: 2.0–3.6 V 9. Integrator Responsibilities Integrators are responsible for ensuring that the final host system complies with all applicable FCC emission, RF exposure, and safety requirements. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment 10. Contact Information For technical support: Email: [email protected] Phone: +1‑XXX‑XXX‑XXXX

Rev 1/26/2023 IoT Technologies, LLC 7925 Silverton Ave #510 San Diego CA 92126 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07/10/2025 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BR8WNL68 IoT Technologies, LLC (“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. [Insert applicant name] (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, Abraham Greenboim Rev 1/26/2023 IoT Technologies, LLC 7925 Silverton Ave #510 San Diego CA 92126 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07/10/2025 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BR8WNL68 IoT Technologies, LLC (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, ___________________ Abraham Greenboim

NL68 Module – FCC Block Diagram with Frequencies FCC ID: 2BR8WNL68 | Rule Part: 15C (DTS) | Emission Designator: 1M00F1D Host Interface UART / I2C / SPI SPI SCLK up to 8–20 MHz Power Supply VBAT 2.0–3.6 V DC/DC 1.8/3.3 V Switch ~1–2 MHz MCU / Controller Core up to 80–160 MHz GPIO / IRQ / SPI control Timing References TCXO 26.000 MHz (RF) RTC 32.768 kHz (sleep) RF Transceiver + PLL TX/RX 902–928 MHz ISM Occupied BW 1.00 MHz LO from 26 MHz PA / LNA / Filters PA to 0.121 W (20.8 dBm) Band filters (SAW/LPF) Antenna (50 Ω) Band: 902–928 MHz Type: Chip / PCB trace Connector: U.FL / pad Match: πnnetwork tuned 915 MHz Peak gain: per datasheet (dBi) Polarization: Linear VSWR ≤ 2:1 at 915 MHz VBAT UART/I2C/SPI 26 MHz REF 32.768 kHz SPI 8–20 MHz RF path TX/RX 902–928 MHz Notes: • Operating band: 902–928 MHz ISM (FCC Part 15C, DTS). • Emission designator: 1M00F1D (1 MHz bandwidth, digital data). • Reference oscillator: 26.000 MHz TCXO feeding RF PLL; RTC: 32.768 kHz. • Digital interface clocks: up to 8–20 MHz (e.g., SPI). • DC/DC converter switching frequency ~1–2 MHz (if present). • Transmit power: up to 0.121 W (20.8 dBm) typical at antenna port; final values per accredited test report. • Antenna is integrated or connected via U.FL; must meet gain/VSWR specs per datasheet. • Diagram is representative; all values must align with certified test data. Formatted for 8.5 x 11 in. (Letter, landscape). All values must match the accredited test report.

IoT Technologies, LLC 7925 Silverton Ave #510 San Diego CA 92126 FCC ID: 2BR8WNL68 MODULAR APPROVAL LETTER (pursuant to FCC Rule §15.212) Modular Approval Requirement Yes No i (i) The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. X (ii) 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. X (iii) The modular transmitter must have its own power supply regulation. X (iv) The modular transmitter must comply with the antenna and transmission system requirements of §§ 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 § 15.203 is not applicable to modules but can apply to limited modular approvals. X (v) The modular transmitter must be tested in a stand-alone configuration (i.e., the module must not be inside another device during testing for compliance with part 15 requirements. Testing with an EVB is acceptable). Unless the transmitter module is battery powered, it must comply with the AC line conducted requirements found in §15.207. X (vi) The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. X (vii) The modular transmitter must 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. X (viii) The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. X Abraham Greenboim- CEO

FCC ID Label Placement Drawings 1. Module Label (NL68) Note: If the module is too small, FCC ID alone may be used. 2. Host Device Label Host Product (e.g., Gateway, IoT Device) Contains FCC ID: 2BR8WNL68 Note: Full FCC Part 15 compliance statement must appear in the user manual. These drawings are representative. Label location must be permanent, visible, and legible. FCC ID: 2BR8WNL68

NL68 Module — Circuit Description FCC ID: 2BR8WNL68 | Rule Part: 15C (DTS) | Emission Designator: 1M00F1D 1. Overview The NL68 is an unlicensed ISM-band radio module operating in 902–928 MHz under FCC Part 15 Subpart C (DTS). The module integrates an RF transceiver, power amplifier/low-noise amplifier (PA/LNA), RF filtering and matching, a 26.000 MHz TCXO reference, a 32.768 kHz RTC crystal for low-power timing, and a host MCU/controller that manages the RF, baseband, and protocol. External connections include antenna (50 Ω ), power (2.0–3.6 V), and digital host interfaces (UART/I2C/SPI). 2. Circuit Function Blocks • Power Subsystem: VBAT input is regulated to internal rails (e.g., 1.8/3.3 V). DC/DC switching frequency is approximately 1–2 MHz. • Timing: A 26.000 MHz temperaturencompensated crystal oscillator (TCXO) provides the RF reference for the transceiver PLL. A 32.768 kHz crystal provides accurate low-power sleep timing for the MCU. • RF Transceiver & PLL: Synthesizes carrier frequencies across 902–928 MHz. Direct conversion/IQ with integrated baseband filtering. Programmable channelization supports 1.00 MHz occupied bandwidth for data transmissions. • RF Front End: Integrated PA/LNA and band-select filtering (e.g., SAW/LPF) feed a 50 Ω antenna port. • Controller & Interfaces: MCU manages protocol timing, SPI control of the transceiver, and host data via UART/I2C/SPI (SCLK up to ~8–20 MHz). 3. Modulation, Bandwidth, and Deviation Type of Modulation: Digital frequency modulation (FSK/GFSK) carrying data (Emission Designator: 1M00F1D). Necessary/Occupied Bandwidth: 1.00 MHz nominal for data channels, as evaluated in the test report. Maximum Deviation or Modulation: The device uses digital modulation; there is no analog FM audio deviation rating. For digital FSK/GFSK operation, modulation depth is controlled to maintain the 1.00 MHz occupied bandwidth within Part 15 requirements. Compliance is demonstrated by occupied bandwidth and spectral mask measurements rather than an analog peak deviation parameter. 4. Transmit Power and Tolerance Rated RF Power Output: 0.121 W conducted at the antenna port ( ≈20.8 dBm nominal). Power Tolerance: ±2 dB typical (final value per accredited test report). Frequency Tolerance: Derived from 26.000 MHz TCXO; overall carrier stability better than ±20 ppm over temperature/voltage (final per test report). 5. Operating Conditions and Controls The MCU configures the transceiver via SPI, enabling TX/RX windows and channel selection within 902–928 MHz. Antenna port presents 50 Ω nominal. Output power is subject to power control and duty cycle consistent with Part 15 limits. The module does not support user-accessible RF tuning; all RF parameters are set by firmware. Receiver employs integrated channel filtering and LNA. Transmitter chain includes digital baseband shaping and PA drive limiting to control spectral emissions. 6. Compliance Notes This description accompanies the block diagram and label samples in the application. All final values (occupied bandwidth, conducted/ERP/EIRP output, spurious limits, and carrier stability) are verified in the accredited test report for FCC Part 15C (DTS) compliance.

LLCC68 Module llcc68_module.PrjPCB 0.1 None 4:51 PM 11:35:46 AM ManufacturerManufacturer PNVendorVendor PN Quantity TDK CorporationC1005X7R1E104K050BBDigikey445-7348-1-ND3 YAGEOCC0402KRX7R6BB474Digikey13-CC0402KRX7R6BB474CT- ND 1 Murata ElectronicsGRM155Z71A105KE01JDigikey490- GRM155Z71A105KE01JCT- ND 1 YAGEOCC0402KRX7R7BB473Digikey311-1362-1-ND1 Samsung Electro-MechanicsCL05C470JB51PNCDigikey1276-6610-1-ND1 Murata ElectronicsGRM155R71H102KA01DDigikey490-1303-1-ND2 TDK CorporationCGA2B2NP01H100D050BADigikey445-12120-1-ND1 Samsung Electro-MechanicsCL10B106MQ8NRNCDigikey1276-1948-1-ND1 Pulse ElectronicsBBUP00100505331Y00Digikey553- BBUP00100505331Y00CT-ND 1 Johanson Technology Inc0900FM15K0039001EDigikey712-0900FM15K0039001ECT- ND 1 TDK CorporationMLZ2012M150WT000Digikey445-6397-1-ND1 Murata ElectronicsLQW15AN47NG80DDigikey490-7644-1-ND1 Panasonic Electronic ComponentsERJ-2RKF1000XDigikeyP100LCT-ND1 Panasonic Electronic ComponentsERJ-2RKF2200XDigikeyP220LCT-ND1 pSemi4259-63Digikey1046-1011-1-ND1 Semtech CorporationLLCC68IMLTRTDigikey600-LLCC68IMLTRTCT-ND1 EPSONTG2016SMN 32.0000M-ECGNNM0 Digikey114-TG2016SMN32.0000M- ECGNNM0TR-ND 1 Notes 20 Eyefluence Inc. 10/24/2025Page 1

Test Report# TR_22104-25_RF Exp SAR Exclusion_ Revision: 2 Test Report - RF Exposure Evaluation Report for SAR Exclusion Applicant: IoT Technologies LLC Signature: Name & Title: Tim Royer, Lab Manager Date of Signature 7/14/2025 Signature: Name & Title: Kristoffer Costa, EMC Technician Date of Signature 7/14/2025 This test report relates only to the items tested as identified and is not valid for any subsequent changes or modifications made to the equipment under test. 13146 NW 86 th Drive, Suite 400, Alachua, Florida 32615 (352) 472-5500 / [email protected] Page 2 of 8 This test report shall not be reproduced except in full without the written and signed permission of IIA Lab Services LLC. a subsidiary of Industrial Inspection & Analysis, Inc. (“IIA”) Table of Contents 1. APPLICANT INFORMATION ........................................................................................................................................................................... 3 2. LOCATION OF TESTING ................................................................................................................................................................................. 3 2.1 TEST LABORATORY .................................................................................................................................................................................................... 3 3. TEST SAMPLE(S) (EUT/DUT) ........................................................................................................................................................................... 3 3.1 DESCRIPTION OF THE EUT ........................................................................................................................................................................................4 4. HISTORY OF TEST REPORT CHANGES ........................................................................................................................................................ 7 13146 NW 86 th Drive, Suite 400, Alachua, Florida 32615 (352) 472-5500 / [email protected] Page 3 of 8 This test report shall not be reproduced except in full without the written and signed permission of IIA Lab Services LLC. a subsidiary of Industrial Inspection & Analysis, Inc. (“IIA”) 1. Applicant Information Applicant: IoT Technologies LLC Address: 7925 Silverton Avenue #510 San Diego CA, 92126, United States 2. Location of Testing 2.1 Test Laboratory IIA Lab Services LLC. is a subsidiary of Industrial Inspection & Analysis, Inc. (“IIA”). Testing was performed at IIA’s permanent laboratory located at 13146 NW 86th Drive, Suite 400, Alachua, Florida 32615. FCC test firm # 578780 FCC Designation # US1070 FCC site registration is under A2LA certificate # 0955.01 ISED Canada test site registration # 2056A EU Notified Body # 1177 For all designations see A2LA scope # 0955.01 3. Test Sample(s) (EUT/DUT) The test sample was received: 7/7/2025 Dates of Testing: 7/11/2025 – 5/14/2025 13146 NW 86 th Drive, Suite 400, Alachua, Florida 32615 (352) 472-5500 / [email protected] Page 4 of 8 This test report shall not be reproduced except in full without the written and signed permission of IIA Lab Services LLC. a subsidiary of Industrial Inspection & Analysis, Inc. (“IIA”) 3.1 Description of the EUT A description as well as unambiguous identification of the EUT(s) tested. Where more than one sample is required for technical reasons (such as the use of connected units for the purpose of conducted output power testing where the product units will have integral antennas), each specific test shall identify which unit was tested. Identification FCC ID: (Pick one and delete other) 2BR8WNL68 Brief Description NL68 is a LoRa module based on Semtech LLCC68 Model(s) # NL 68 Firmware version N/A Software version N/A Serial Number N/A Technical Characteristics Frequency Range 902 MHz- 928 MHz RF O/P Power (Max.) 8.70 dBm/ 0.0074 W Modulation FM Bandwidth & Emission Class N/A Number of Channels N/A Duty Cycle 100% Antenna Connector SMA Voltage Rating (AC or Batt.) 5 VDC Antenna Characteristics Antenna Frequency Range Mode / BW Antenna Gain 1 n/a n/a 0 dBi - Note: Information such as antenna gain, firmware/software numbers are provided by manufacturer and cannot be validated by the test lab. 13146 NW 86 th Drive, Suite 400, Alachua, Florida 32615 (352) 472-5500 / [email protected] Page 5 of 8 This test report shall not be reproduced except in full without the written and signed permission of IIA Lab Services LLC. a subsidiary of Industrial Inspection & Analysis, Inc. (“IIA”) SAR EXCLUSION CALCULATION: Section 4.3.1 General SAR test exclusion guidance Equation: RSS 102 Issue 6 Section 6.3 Exemption Limits for Routine Evaluation Equation: 13146 NW 86 th Drive, Suite 400, Alachua, Florida 32615 (352) 472-5500 / [email protected] Page 6 of 8 This test report shall not be reproduced except in full without the written and signed permission of IIA Lab Services LLC. a subsidiary of Industrial Inspection & Analysis, Inc. (“IIA”) Conclusion: SAR testing is not required MPE Fr e qu e n c y B an d Se par ation Distan c e (mm) Max P owe r + T ole r an c e (dB m) Max P owe r + T ole r an c e (mW ) SA R E x c lu sion V alu e Limit f or 1 -g SA R Limit f or 1 0 -g SA R (E x tr e me tie s) 902-928 MHz 5 8.70 7.41 1.43 3.0 7.5 SA R E x c lu sion SAR E XE M PT 13146 NW 86 th Drive, Suite 400, Alachua, Florida 32615 (352) 472-5500 / [email protected] Page 7 of 8 This test report shall not be reproduced except in full without the written and signed permission of IIA Lab Services LLC. a subsidiary of Industrial Inspection & Analysis, Inc. (“IIA”) 4. History of Test Report Changes Test Report # Revision # Description Date of Issue TR_22104-25_RF Exp SAR Exclusion_ 1 Initial release 7/14/2025 2 Updated 3.1 13146 NW 86 th Drive, Suite 400, Alachua, Florida 32615 (352) 472-5500 / [email protected] Page 8 of 8 This t…

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1 1 2 2 3 3 4 4 DD CC BB AA Title Schematic Sheet 1 Razvan Turiac Author Revision: 1.0 Thornwave Labs Inc. Date 6/1/202510:01:41 AMllcc68_module.SchDoc File 1/ Project LLCC68 Module CONFIDENTIAL VDD RFO 1 G N D 2 RFI_N 3 RFI_P 4 G N D 5 SW_RFI 6 G N D 7 SW_RFO 8 G N D 9 G N D 1 0 Johanson Technology Inc 0900FM15K0039001E FL1 RF1 1 GND 2 RFC 5 RF2 3 VDD 6 CTRL 4 PE4259-63 U1 0.1μF C2 100 R1 V D D _ I N 1 G N D 2 X T A 3 X T B 4 G N D 5 DIO3 6 V R E G 7 G N D 8 D C C _ S W 9 V B A T 1 0 V B A T _ I O 1 1 DIO2 12 DIO1 13 BUSY 14 NRESET 15 MISO 16 MOSI 17 SCK 18 NSS 19 G N D 2 0 RFI_P 21 RFI_N 22 RFO 23 VR_PA 24 P A D 0 LLCC68IMLTRT U2 15μH L1 1.0μF C4 0.1μF C1 1000pF C7 VDDIO VDD RFS 47pF C6 0.047μF C5 47nH L2 VDDIO 0.47μF C3 GND 1 GND 2 VDD 3 VDD 4 VDD 5 GND 6 GND 7 GND 8 G N D 9 D I O 1 ( I R Q ) 1 0 V D D O 1 1 V D D I O 1 2 GND 13 RESET 14 BUSY 15 MISO 16 MOSI 17 SCK 18 SS 19 GND 20 G N D 2 1 A N T 2 2 G N D 2 3 G N D 2 4 G N D 2 5 SHLD SHLD Module Pads ANT A N T SCK MOSI MISO SS BUSY RESET SCK MOSI MISO BUSY RESET SS DIO1 DIO1 VDD VDDIO 330@100MHz FB1 VDD 0.1μF C10 220 R2 10pF C9 VDD 10μF C11 1000pF C8 GND 2 CLK 3 VCC 4 GND 1 32MHz U3 OSC2 PIC101 PIC102 COC1 PIC201 PIC202 COC2 PIC301 PIC302 COC3 PIC401 PIC402 COC4 PIC501 PIC502 COC5 PIC601 PIC602 COC6 PIC701 PIC702 COC7 PIC801 PIC802 COC8 PIC901 PIC902 COC9 PIC1001 PIC1002 COC10 PIC1101 PIC1102 COC11 PIFB101 PIFB102 COFB1 PIFL101 PIFL102 PIFL103 PIFL104 PIFL105 PIFL106 PIFL107 PIFL108 PIFL109 PIFL1010 COFL1 PIL101 PIL102 COL1 PIL201 PIL202 COL2 PIM101 PIM102 PIM103 PIM104 PIM105 PIM106 PIM107 PIM108 PIM109 PIM1010 PIM1011 PIM1012 PIM1013 PIM1014 PIM1015 PIM1016 PIM1017 PIM1018 PIM1019 PIM1020 PIM1021 PIM1022 PIM1023 PIM1024 PIM1025 PIM10SHLD COM1 PIR101 PIR102 COR1 PIR201 PIR202 COR2 PIU101 PIU102 PIU103 PIU104 PIU105 PIU106 COU1 PIU200 PIU201 PIU202 PIU203 PIU204 PIU205 PIU206 PIU207 PIU208 PIU209 PIU2010 PIU2011 PIU2012 PIU2013 PIU2014 PIU2015 PIU2016 PIU2017 PIU2018 PIU2019 PIU2020 PIU2021 PIU2022 PIU2023 PIU2024 COU2 PIU301 PIU302 PIU303 PIU304 COU3 PIM1022 PIU105 NLANT PIM1014 PIU2014 NLBUSY PIM1010 PIU2013 NLDIO1 PIC101 PIC201 PIC301 PIC402 PIC501 PIC601 PIC701 PIC801 PIC1001 PIC1101 PIFL102 PIFL105 PIFL107 PIFL109 PIFL1010 PIM101 PIM102 PIM106 PIM107 PIM108 PIM109 PIM1013 PIM1020 PIM1021 PIM1023 PIM1024 PIM1025 PIM10SHLD PIU102 PIU200 PIU202 PIU205 PIU208 PIU2020 PIU301 PIU302 PIM1016 PIU2016 NLMISO PIM1017 PIU2017 NLMOSI PIC302 PIL101 PIU207 PIC401 PIFB101 PIU201 PIC502 PIC602 PIL201 PIU2024 PIC802 PIR102 PIU104 PIC901 PIR202 PIC902 PIU203 PIC1002 PIU206 PIU304 PIFL101 PIL202 PIU2023 PIFL103 PIU2022 PIFL104 PIU2021 PIFL106 PIU103 PIFL108 PIU101 PIL102 PIU209 PIR201 PIU303 PIU204 PIM1015 PIU2015 NLRESET PIR101 PIU2012 NLRFS PIM1018 PIU2018 NLSCK PIM1019 PIU2019 NLSS PIC202 PIC1102 PIFB102 PIM103 PIM104 PIM105 PIM1011 PIU2010 PIC102 PIC702 PIM1012 PIU106 PIU2011

Test Report# TR_22104-25_FCC 15.247 DTS_ Revision: 3 Test Report - FCC Part 15.247/ DTS Applicant: IoT Technologies LLC Signature: Name & Title: Tim Royer, Lab Manager Date of Signature 7/14/2025 Signature: Name & Title: Kristoffer Costa, EMC Technician Date of Signature 7/14/2025 This test report relates only to the items tested as identified and is not valid for any subsequent changes or modifications made to the equipment under test. 13146 NW 86 th Drive, Suite 400, Alachua, Florida 32615 (352) 472-5500 / [email protected] Page 2 of 41 This test report shall not be reproduced except in full without the written and signed permission of IIA Lab Services LLC. a subsidiary of Industrial Inspection & Analysis, Inc. (“IIA”) Table of Contents 1. APPLICANT INFORMATION ........................................................................................................................................................................... 4 1.1 TEST RESULT SUMMARY ............................................................................................................................................................................................4 2. LOCATION OF TESTING ................................................................................................................................................................................. 6 2.1 TEST LABORATORY .................................................................................................................................................................................................... 6 3. TEST SAMPLE(S) (EUT/DUT) ........................................................................................................................................................................... 6 3.1 DESCRIPTION OF THE EUT ........................................................................................................................................................................................ 7 3.2 CONFIGURATION OF EUT ......................................................................................................................................................................................... 8 3.3 TEST SETUP OF EUT .................................................................................................................................................................................................. 8 4. TEST METHODS & APPLICABLE REGULATORY LIMITS ............................................................................................................................ 9 4.1 TEST METHODS/STANDARDS/GUIDANCE: ............................................................................................................................................................... 9 4.2 APPLIED LIMITS AND REGULATORY LIMITS: .............................................................................................................................................................. 9 5. MEASUREMENT UNCERTAINTY .........................................................…

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