2AEHJDSU840Bluetooth Module

@Copyright 2023 Delphian Systems LLC., USA Datasheet DSU840 Module Rev 1.0 @Copyright 2023 Delphian Systems LLC., USA 2 CONTENTS 1 Overview and Key Features ................................................................................................................................................... 4 1.1 Features and Benefits ................................................................................................................................................... 4 1.2 Application Areas .......................................................................................................................................................... 4 2 Specification ........................................................................................................................................................................... 4 2.1 Specification Summary ................................................................................................................................................. 4 3 Hardware Specifications ........................................................................................................................................................ 8 3.1 Pin Definitions ............................................................................................................................................................... 9 3.2 Electrical Specifications .............................................................................................................................................. 14 3.2.1 Absolute Maximum Ratings .................................................................................................................................. 14 3.2.2 Recommended Operating Parameters ................................................................................................................. 15 3.3 Programmability .......................................................................................................................................................... 18 3.3.1 DSU840 Special Function Pins in smartBASIC .................................................................................................... 18 4 Power Consumption ............................................................................................................................................................. 19 4.1 Power Consumption ................................................................................................................................................... 19 4.2 Peripheral Block Current Consumption ....................................................................................................................... 21 5 Functional Description ......................................................................................................................................................... 22 5.1 Power Management .................................................................................................................................................... 22 5.2 DSU840 Power Supply Options .................................................................................................................................. 22 5.3 Clocks and Timers ...................................................................................................................................................... 24 5.3.1 Clocks ................................................................................................................................................................... 24 5.3.2 Timers ................................................................................................................................................................... 24 5.4 Radio Frequency (RF) ................................................................................................................................................ 24 5.5 USB interface ............................................................................................................................................................. 25 5.6 SPI Bus ....................................................................................................................................................................... 25 5.7 I2C Interface ............................................................................................................................................................... 25 5.8 General Purpose I/O, ADC, PWM and FREQ ............................................................................................................. 26 5.8.1 GPIO ..................................................................................................................................................................... 26 5.8.2 ADC ...................................................................................................................................................................... 26 5.8.3 PWM Signal Output on up to 16 SIO Pins ............................................................................................................ 26 5.8.4 FREQ Signal Output on up to 16 SIO Pins ........................................................................................................... 27 5.9 nRESET pin ................................................................................................................................................................ 27 5.10 Two-Wire Interface JTAG ........................................................................................................................................... 27 5.11 DSU840 Wakeup ........................................................................................................................................................ 28 5.11.1 Waking Up DSU840 from Host ......................................................................................................…

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♦♦DELPHIAN. SYSTEMS Certification Application Attestation Statements D ate: February 13, 2023 American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 · To Whom It May Concern: Statement for 47 CFR section 2.911(d)(S)(i) � SECURE MOTE. ---"'- D -"- e = l p""'"" h ..;..;; ia '-'- n ;....;: S ;;.J. y ..;;;;.. st = e ..:..: m ..;..;; s ;....;: L= L -= C ___ certifies that as of the date of the application the equipment for which authorization is sought is not "covered" equipment 1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FC<; rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates ,or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not "covered" equipment. Additional Explanation: <N/ A> Statement for 47 CFR section 2.911(d)(S)(ii) ---=- D -= e = l p ..:..: h -= ia = n ;._;: S '-'- y =- st = e = m = s ;._;: L =L -= C ___ ("the applicant") certifies that, as of the date of the filing of this application, the applicant □ -is/ □ -is not identified on the Covered List as an entity producing "covered" equipment. Thank you, By: Title: Company: (Signature 2 ) Manager D elphian Systems LLC George Garifalis (Print name) Telephone: 312- 304-2816 Delphian Systems, LLC I 1230 N. State Pkwy, Unit 9B Chicago IL 60610 I P 312-304-2816 I www .delphiansystems.c om 1 I Pa ge X

DELPHIAN ™ SYSTEMS U.S. Agent Designation for Service of Process (Applicant is Both Grantee and U.S. Agent) TO: American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 SEC UR EMOTE- ATTENTION: FCC Certification - Section 2.911(d)(7) Information This letter is to confirm that the Applicant will also serve as the U.S. Agent for Service of Process as required by 47 CFR 2.911(d}(7}. The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding in volving the equipment. The Applicant. further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information changes. Applicant Company name: Delphian Systems LLC Grantee Code: 2AEHJ Contact Name: George Garifalis Street Address: 720 Dartmouth Ln City/Province/Z ip: Buffalo Grove, IL 60089 Telephone No: 312-304-2816 Email: [email protected] Applicant Signature � � _-z.-----. Dat e: 02/13/2023 Signed by (Printed Name/Title): George Garifalis/Manager Delphian Systems, LLC I 1230 N. State Pkwy, Unit 9B Chicago IL 60610 I P 312-304-2816 I . www.delphiansystems.com 1 I Pa ge F RN: 0024471229



 

    
  
   
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Delphian Systems, LLC | 720, Dartmouth Ln, Buffalo Grove, IL 60089 | P (847) 305-8078 | www.delphiansystems.net Request for Confidentiality Date: February 24, 2023 Subject: Confidentiality Request for: ___FCC ID:_2AEHJDSU840 and IC: 20053-DSU840 ______ Pursuant to FCC 47 CFR 0.457(d) and 0.459 and/or IC RSP-100, Section 12.4, the applicant requests that a part of the subject application(s) be held confidential. Type of Confidentiality Requested Exhibit ☐ Short Term ☒ Permanent Block Diagrams ☒ Short Term --------------------------- External Photos ☒ Short Term ☐ Permanent * 1 Internal Photos ☐ Short Term ☒ Permanent Operation Description/Theory of Operation ☐ Short Term ☒ Permanent Schematics ☒ Short Term --------------------------- Test Setup Photos ☒ Short Term ☐ Permanent * 1 User’s Manual Delphian Systems LLC has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality for FCC Applications: 1 - The asterisked items (*) require further information to be provided to ACB before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 and the specific Document link for D01 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. Delphian Systems, LLC | 720, Dartmouth Ln, Buffalo Grove, IL 60089 | P (847) 305-8078 | www.delphiansystems.net The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 135 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB in the event information regarding the product or the product is made available to the public before the requested period has expired. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Short Term Confidentiality for Industry Canada Applications: Starting May 2022, ISED will recognize short term confidentiality on certain exhibits until the intended date of marketing. The applicant requests the exhibits selected above as short term confidential be withheld from public view until: (03/30/2023) . Sincerely, By: __________________________ ______George GarGarifalis_______ (Signature/Title) (Print name)

Laird Connectivity W66 N220 Commerce Ct. Cedarburg, Wisconsin 53012 1 February 23, 2023 Subject: Application for Equipment Authorization Cover Letter FCC ID: 2AEHJDSU840 IC: 20053-DSU840 Dear ACB: Delphian Systems LLC is seeking equipment authorization for new modular equipment using BLE and ANT protocol. The module is based on the Laird Connectivity LLC BL654 authorized under FCC ID: SQGBL654 and IC ID: 3147A-BL654 using rule(s) 15.247 / RSS-247 for BLE protocol operation. The original test reports have been supplied with this application. The output power of the BLE radio has been verified to be consistent with the original application and the standards are current. In addition to BLE operation the ANT protocol operation under rule(s) 15.249 / RSS-210 test reports have been submitted for review and authorization. The BLE functionality is not impacted by the addition of the ANT operation. Furthermore, the Laird Flex PIFA antenna will be the only antenna used for both BLE and ANT operation. Please contact me if you have any questions regarding this application. Sincerely, Adam Alger Test Services Laboratory Manager W66N220 Commerce Ct. Cedarburg, WI 53012 USA T +1-262-387-3091 E [email protected] lairdconnect.com

EXTERNAL PHOTOS Company Name Delphian Systems Model # DSU840 FCC ID # 2AEHJDSU840 IC # 20053-DSU840 Page 1 of 3 EXTERNAL PHOTOS Company Name Delphian Systems Model # DSU840 FCC ID # 2AEHJDSU840 IC # 20053-DSU840 Page 2 of 3 EXTERNAL PHOTOS Company Name Delphian Systems Model # DSU840 FCC ID # 2AEHJDSU840 IC # 20053-DSU840 Page 3 of 3

Delphian Systems, LLC | 720, Dartmouth Ln, Buffalo Grove, IL 60089 | P (847) 305-8078 | www.delphiansystems.net P/N: DSU840 FCC ID: 2AEHJDSU840 IC: 20053-DSU840 Label material: White BOPP labels are made with polypropylene material and have permanent adhesive. Resistant to oil, water and moisture, the white BOPP label material is ideal for any product that may be exposed to such elements.

INTERNAL PHOTOS Company Name Delphian Systems HVIN DSU840 FCC ID # 2AEHJDSU840 IC # 20053-DSU840 Page 1 of 1

Report No.: FA813002 Page : 1 of 7 Report Version: Rev. 01 FCC RF Exposure Report FCC ID : SQGBL654 Equipment : Bluetooth 5.0 BLE Data Module Model No. : BL654 Brand Name : Laird Applicant : Laird Technologies Address : W66N220 Commerce Court, Cedarburg, Wisconsin 53012, USA Standard : 47 CFR FCC Part 2.1093 47 CFR FCC Part 2.1091 Received Date : Jan. 30, 2018 Tested Date : Feb. 06 ~ Apr. 24, 2018 We, International Certification Corp., would like to declare that the tested sample has been evaluated and in compliance with the requirement of the above standards. The test results contained in this report refer exclusively to the product. It may be duplicated completely for legal use with the approval of the applicant. It shall not be reproduced except in full without the written approval of our laboratory. Reviewed by: Approved by: Along Chen / Assistant Manager Gary Chang / Manager Report No.: FA813002 Page : 2 of 7 Report Version: Rev. 01 Table of Contents 1 EXPOSURE EVALUATION OF PORTABLE DEVICES ....................................................................... 4 1.1 SAR TEST EXCLUSION THRESHOLD FOR 100MHz to 6GHz and  50mm ................................... 4 1.2 EVALUATION RESULTS ....................................................................................................................... 5 2 MPE EVALUATION OF MOBILE DEVICES ......................................................................................... 6 2.1 LIMITS FOR GENERAL POPULATION/UNCONTROLLED EXPOSURE............................................. 6 2.2 MPE EVALUATION FORMULA ............................................................................................................. 6 2.3 MPE EVALUATION RESULTS .............................................................................................................. 6 3 TEST LABORATORY INFORMATION ................................................................................................. 7 Report No.: FA813002 Page : 3 of 7 Report Version: Rev. 01 Release Record Report No. Version Description Issued Date FA813002 Rev. 01 Initial issue Jun. 25, 2018 Report No.: FA813002 Page : 4 of 7 Report Version: Rev. 01 1 EXPOSURE EVALUATION OF PORTABLE DEVICES Human exposure to RF emissions from portable devices (47 CFR §2.1093), as defined by the FCC, must be evaluated with respect to the FCC-adopted limits for SAR. Evaluation of mobile devices, as defined by the FCC, may also be performed with respect to SAR limits, but in such cases it is usually simpler and more cost-effective to evaluate compliance with respect to field strength or power density limits. For certain devices that are designed to be used in both mobile and portable configurations similar to those described in 47 CFR §2.1091(d)(4), such as certain desktop phones and wireless modem modules, compliance for mobile configurations is also satisfied when the same device is evaluated for SAR compliance in portable configurations. 1.1 SAR TEST EXCLUSION THRESHOLD FOR 100MHz to 6GHz and  50mm Frequency (MHz) 5 10 15 20 25 Separation distance (mm) 150 39 77 116 155 194 SAR Test Exclusion Threshold (mW) 300 27 55 82 110 137 450 22 45 67 89 112 835 16 33 49 66 82 900 16 32 47 63 79 1500 12 24 37 49 61 1900 11 22 33 44 54 2450 10 19 29 38 48 3600 8 16 24 32 40 5200 7 13 20 26 33 5400 6 13 19 26 32 5800 6 12 19 25 31 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where •f(GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Report No.: FA813002 Page : 5 of 7 Report Version: Rev. 01 1.2 EVALUATION RESULTS Maximum Conducted Output Power Result Condition RF Output Power (dBm) Modulation Mode Freq. (MHz) Average Power (dBm) Rated Power (dBm) Rated Power (mW) Antenna Gain (dBi) LE-125 kbps 2402 7.20 8 6.31 2 LE-125 kbps 2440 7.41 8 6.31 2 LE-125 kbps 2480 7.50 8 6.31 2 LE-500 kbps 2402 7.19 8 6.31 2 LE-500 kbps 2440 7.40 8 6.31 2 LE-500 kbps 2480 7.49 8 6.31 2 LE-1Mbps 2402 7.19 8 6.31 2 LE-1Mbps 2440 7.40 8 6.31 2 LE-1Mbps 2480 7.49 8 6.31 2 LE-2Mbps 2402 7.19 8 6.31 2 LE-2Mbps 2440 7.39 8 6.31 2 LE-2Mbps 2480 7.49 8 6.31 2 [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] =6.31 / 5 * √2.480 = 1.987 < 3.0 SAR Test Exclusion Thresholds is < 10mW and 3.0 for separation distance 5mm. Therefore, SAR test is not required. Report No.: FA813002 Page : 6 of 7 Report Version: Rev. 01 2 MPE EVALUATION OF MOBILE DEVICES Human exposure to RF emissions from mobile devices (47 CFR §2.1091) may be evaluated based on the MPE limits adopted by the FCC for electric and magnetic field strength and/or power density, as appropriate, since exposures are assumed to occur at distances of 20 cm or more from persons. 2.1 LIMITS FOR GENERAL POPULATION/UNCONTROLLED EXPOSURE Frequency Range (MHz) Power Density (mW /cm 2 ) Averaging Time (minutes) 300~1500 F/1500 30 1500~100000 1.0 30 2.2 MPE EVALUATION FORMULA Pd = 2 **4RPi Pt Where Pd= Power density in mW/cm 2 Pt= EIRP in mW Pi= 3.1416 R= Measurement distance 2.3 MPE EVALUATION RESULTS Modulation Mode Maximum Conducted Power (dBm) Rated Power (dBm) Antenna Gain (dBi) Distance (cm) Power Density (mW/cm 2 ) Limit (mW/cm 2 ) LE-125 kbps 7.20 8 2 20 0.002 1 LE-125 kbps 7.41 8 2 20 0.002 1 LE-125 kbps 7.50 8 2 20 0.002 1 LE-500 kbps 7.19 8 2 20 0.002 1 LE-500 kbps 7.40 8 2 20 0.002 1 LE-500 kbps 7.49 8 2…

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https://www.lairdconnect.com/ 1 © Copyright 2022 Laird Connectivity All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2762 4823 ▪ Quick and easy installation ▪ Adhesive holds to surface during humidity exposure and hot/cold cycles ▪ RoHS-compliant ▪ Can be installed in the following ways: – On different non-conductive surfaces and thicknesses – Near metals or the human body – On flat or curved surfaces Frequency (MHz) 2400 - 2480 Peak Gain (dBi) +2.0 Average Gain (dBi) > -1.5 VSWR (MHz) < 2.0:1 Impedance (Ω) 50 Polarization Linear Antenna Type Flexible Planar Inverted F Antenna (FlexPIFA) Dimensions – mm (inches) 40.1 x 11.0 x 2.5 (1.58 x 0.43 x 0.098) Weight – g (oz.) 1.13 (0.040) Color Clear yellow Adhesive 3M 100MP Connector Mating Height (max) – mm MHF1 (U.FL) 2.5 MHF4L 1.4 Operating Temperature – °C (°F) -40 to +85°C (-40 to +185°F) Material Substance Compliance RoHS 001-0014 100 mm MHF1 001-0022 100 mm MHF4L 001-0025 100 mm MHF1 EFB2400A3S-13MHF1 130 mm MHF1 EFB2400A3S-22MHF1 220 mm MHF1 Note: Specifications are based on the 100mm cable length, standard antenna version with MHF1 / U.FL connector. Varying the cable length or type or connector will cause variations in these antenna specifications. https://www.lairdconnect.com/ 2 © Copyright 2022 Laird Connectivity All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2762 4823 Figure 1: FlexPIFA mechanical drawing of 001-0014, 001-0022, and EFB2400A3S-22MHF1 RF Connector https://www.lairdconnect.com/ 3 © Copyright 2022 Laird Connectivity All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2762 4823 Figure 2: FlexPIFA mechanical drawing of 001-0025 RF Connector https://www.lairdconnect.com/ 4 © Copyright 2022 Laird Connectivity All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2762 4823 Figure 3: FlexPIFA mechanical drawing of EFB2400A3S-13MHF1 https://www.lairdconnect.com/ 5 © Copyright 2022 Laird Connectivity All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2762 4823 Antenna measurements such as VSWR were measured with an Agilent E5071C vector network analyzer. Radiation patterns were measured with a CMT Planar 804/1 vector network analyzer in a Howland Company 3100 chamber equivalent. Phase center is nine inches above the Phi positioner. Flat surface measurements were done with the antenna centered on a 1.5 mm-thick plate of polycarbonate. Curved surface measurements were taken by placing the antenna on the inside and outside of different diameter PVC tubing. Figure 4: Antenna chamber Figure 5: Antenna VSWR measured on a 1.5 mm-thick plate of polycarbonate https://www.lairdconnect.com/ 6 © Copyright 2022 Laird Connectivity All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2762 4823 Figure 6: Flat surface setup Z Y X https://www.lairdconnect.com/ 7 © Copyright 2022 Laird Connectivity All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2762 4823 Figure 7: Vertical, horizontal, and total gain patterns – 2400 MHz Figure 8: Vertical, horizontal, and total gain plots – 2400 MHz -30 -20 -10 0 10 30 210 60 240 90 270 120 300 150 330 180 0 Gain - Vertical Polarization at 2400.0 (MHz) Gain Summary (dBi) at 2400.0 (MHz) min: -28.3 (dBi) max: +1.4 (dBi) avg: -5.5 (dBi) 0 15 30 45 60 75 90 105 120 135 150 165 Theta (deg) -30 -20 -10 0 10 30 210 60 240 90 270 120 300 150 330 180 0 Gain - Horizontal Polarization at 2400.0 (MHz) Gain Summary (dBi) at 2400.0 (MHz) min: -25.9 (dBi) max: -2.7 (dBi) avg: -8.0 (dBi) 0 15 30 45 60 75 90 105 120 135 150 165 Theta (deg) -30 -20 -10 0 10 30 210 60 240 90 270 120 300 150 330 180 0 Gain - Total at 2400.0 (MHz) Gain Summary (dBi) at 2400.0 (MHz) min: -13.3 (dBi) max: +1.9 (dBi) avg: -1.6 (dBi) 0 15 30 45 60 75 90 105 120 135 150 165 Theta (deg) https://www.lairdconnect.com/ 8 © Copyright 2022 Laird Connectivity All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2762 4823 Figure 9: Vertical, horizontal, and total gain patterns – 2440 MHz Figure 10: Vertical, horizontal, and total gain plots – 2440 MHz -30 -20 -10 0 10 30 210 60 240 90 270 120 300 150 330 180 0 Gain - Vertical Polarization at 2440.0 (MHz) Gain Summary (dBi) at 2440.0 (MHz) min: -22.5 (dBi) max: +1.3 (dBi) avg: -5.1 (dBi) 0 15 30 45 60 75 90 105 120 135 150 165 Theta (deg) -30 -20 -10 0 10 30 210 60 240 90 270 120 300 150 330 180 0 Gain - Horizontal Polarization at 2440.0 (MHz) Gain Summary (dBi) at 2440.0 (MHz) min: -29.9 (dBi) max: -2.8 (dBi) avg: -8.0 (dBi) 0 15 30 45 60 75 90 105 120 135 150 165 Theta (deg) -30 -20 -10 0 10 30 210 60 240 90 270 120 300 150 330 180 0 Gain - Total at 2440.0 (MHz) Gain Summary (dBi) at 2440.0 (MHz) min: -12.1 (dBi) max: +1.9 (dBi) avg: -1.5 (dBi) 0 15 30 45 60 75 90 105 120 135 150 165 Theta (deg) https://www.lairdconnect.com/ 9 © Copyright 2022 Laird Connectivity All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2762 4823 Figure 11: Vertical, horizontal, and total gain patterns – 2480 MHz Figure 12: Vertical, horizontal, and total gain plots – 2480 MHz -30 -20 -10 0 10 30 210 60 240 90 270 120 300 150 330 180 0 Gain - Vertical Polarization at 2480.0 (MHz) Gain Summary (dBi) at 2480.0 (MHz) min: -20.8 (dBi) max: +1.8 (dBi) avg: -4.8 (dBi) 0 15 30 45 60 75 90 105 120 135 150 165 Theta (deg) -30 -20 -10 0 10 30 210 60 240 90 270 120 300 150 330 180 0 Gain - Horizontal Polarization at 2480.0 (MHz) Gain Summary (dBi) at 2480.0 (MHz) min: -28.5 (dBi) max: -2.4 (dBi) avg: -7.8 (dBi) 0 15 30 45 60 75 90 105 120 135 150 165 Theta (deg) -30 -20 -10 0 10 30 210 60 240 90 270 120 300 150 330 180 0 Gain - Total at 2480.0 (MHz) Gain Summary (dBi) at 2480.0 (MHz) min: -13.1 (dBi) max: +2.5 (dBi) avg: -1.1 (dBi) 0 15 30 45 60 75 90 105 120 135 150 165 Theta (deg) https://www.lairdconnect.com/ 10 © Copyright…

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Report No.: FR813002 Page : 1 of 54 Report Version: Rev. 01 FCC Test Report FCC ID : SQGBL654 Equipment : Bluetooth 5.0 BLE Data Module Model No. : BL654 Brand Name : Laird Applicant : Laird Technologies Address : W66N220 Commerce Court, Cedarburg, Wisconsin 53012, USA Standard : 47 CFR FCC Part 15.247 Received Date : Jan. 30, 2018 Tested Date : Feb. 06 ~ Apr. 24, 2018 We, International Certification Corp., would like to declare that the tested sample has been evaluated and in compliance with the requirement of the above standards. The test results contained in this report refer exclusively to the product. It may be duplicated completely for legal use with the approval of the applicant. It shall not be reproduced except in full without the written approval of our laboratory. Reviewed by: Approved by: Along Chen / Assistant Manager Gary Chang / Manager Report No.: FR813002 Page : 2 of 54 Report Version: Rev. 01 Table of Contents 1 GENERAL DESCRIPTION .................................................................................................................... 5 1.1 Information .............................................................................................................................................. 5 1.2 Local Support Equipment List ................................................................................................................ 8 1.3 Test Setup Chart .................................................................................................................................... 8 1.4 Test Equipment List and Calibration Data .............................................................................................. 9 1.5 Test Standards ..................................................................................................................................... 10 1.6 Measurement Uncertainty .................................................................................................................... 10 2 TEST CONFIGURATION ..................................................................................................................... 11 2.1 Testing Condition ................................................................................................................................. 11 2.2 The Worst Test Modes and Channel Details ....................................................................................... 11 3 TRANSMITTER TEST RESULTS ........................................................................................................ 12 3.1 Conducted Emissions ........................................................................................................................... 12 3.2 6dB and Occupied Bandwidth .............................................................................................................. 17 3.3 RF Output Power .................................................................................................................................. 19 3.4 …

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