FCC ID: YZP-ETGBBTBP01 Blue Adapter

Secret Level 2 User Manual PRODUCT NAME : Blue Adapter MODEL NAME : ETGBBTBP01 The information contained herein is the exclusive property of LG Innotek and shall not be distributed, reproduced or disclosed in whole or no in part without prior written permission of LG Innotek. Designed Checked Approved K.H. CHOI I.H. PARK S.D. CHOI 2020.12.09 2020.12.09 2020.12.09 PAGE 9 Document No. LG Innotek Co., Ltd. Secret Level 2 DOCUMENT No. :

REG. DATE : 2020. 12. 09 User Manual REV. DATE : 2020. 12. 09 MODEL NAME : ETGBBTBP01 REV. NO : 0.1 PAGE :

2 / 9 Table of Contents No Description Features Block Diagram 1 2 3 4 5 6 7 8 Absolute Maximum Ratings Operating Test Conditions Standard Test Conditions Electrical Characteristics Pin Description Outline Drawing Page 2 2 3 4 4 5 6 7 2020 LGIT. All rights reserved. Secret Level 2 DOCUMENT No. :

REG. DATE : 2020. 12. 09 User Manual REV. DATE : 2020. 12. 09 MODEL NAME : ETGBBTBP01 REV. NO : 0.1 PAGE :

3 / 9 1. Features ETGBBTBP01 is the Bluetooth Low Energy 4.2 USB Dongle with PCB Printed Antenna. ETGBBTBP01 is based on TI CC2640R2FRHB solution. ARM Cortex -M3, 32bit, 48MHz clock Speed 275KB of Nonvolatile Memory Including 128KB of In-system Programmable Flash Up to 28KB of System SRAM, of Which 20KB is Ultra-Low Leakage SRAM 8KB of SRAM for Cache or System RAM Use. Integrated 2.4GHz Antenna Supported data rates 1Mbps, 2Mbps Bluetooth low energy mode Support USB Interface with USB to UART Converter IC Size: 70.0 x 21.7 x 10.0 mm3(USB Dongle) Application: Health care and Medical, Connected Appliances 2. Block Diagram ANT CC2640R2FRHB MCU

(Cortex M3) Flash 128KB BLE4.2 MAC/BB Interface Block UART SRAM 20KB PMU Clock (24MHz) Clock (32.768KHz) LDO 3.3V U S B t o U A R T C o n v e r t e r 5V 2020 LGIT. All rights reserved. Secret Level 2 DOCUMENT No. :

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4 / 9 3. Absolute Maximum Ratings Parameter Storage Temperature Storage Humidity (@ 40) Min

-40

Max

+100 90 Unit

Caution : The specifications above the Table define levels at which permanent damage to the device can occur. Function operation is not guaranteed under these conditions. Operating at absolute maximum conditions for extend periods can adversely affect the long-term reliability of the device. Other conditions 1) Do not use or store modules in the corrosive atmosphere, especially where chloride gas, sulfide gas, acid, alkali, salt or the like are contained. Also, avoid exposure to moisture. 2) Store the modules where the temperature and relative humidity do not exceed 5 to 40 and 20 to 60%. 3) Assemble the modules within 6 months. Check the soldering ability in case of 6 months over. 4. Operating Test Conditions Parameter Min Typ Max Unit Operating Temperature Operating Humidity (40) 5

Supply Voltage 4.75 5.0

+50 85 5.25

Vdc 2020 LGIT. All rights reserved. Secret Level 2 DOCUMENT No. :

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5 / 9 5. Electrical Characteristics 5-1. RF Characteristics (Conducted Test) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Receiver sensitivity 1 Mbps Packet length<=37 bytes, BER=0.1%

-93

-80 2 Mbps Packet length<=37 bytes, BER=0.1%

-91

-80 dBm Maximum received signal strength Maximum received signal strength at

< 0.1% BER

-10

-2

dBm Maximum output power Conducted Test

-3.0

-1.5 0 dBm delta F1 average 275 kHz delta F1 average 550 kHz

225 80 450 80

150 kHz 50 kHz 150 kHz 50 kHz Modulation Characteristics 1 Mbps 2 Mbps ratio(delta F2/delta F1 ) ratio(delta F2/delta F1 ) Carrier frequen cy offset and drift 1 Mbps Carrier frequen cy offset and drift 2 Mbps

| f[n] |

| f0 fn |

| f[n] |

| f0 fn |

* Normal Condition : 25, VDD=5V.

* RF characteristics is board limit. It can differ according to standards 2020 LGIT. All rights reserved. Secret Level 2 DOCUMENT No. :

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6 / 9 6. Pin Description Pin No. Pin Name I/O Pin Description 1 2 3 4 VDD VDD 5.0V UART Rx UART Communication signal line UART Tx O UART Communication signal line GND GND I I

< TOP View > < Bottom View >

2020 LGIT. All rights reserved. Secret Level 2 DOCUMENT No. :

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7 / 9 7. Outline Drawing 1) Module 2020 LGIT. All rights reserved. Secret Level 2 DOCUMENT No. :

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8 / 9 2) Case 2020 LGIT. All rights reserved. Secret Level 2 DOCUMENT No. :

REG. DATE : 2020. 12. 09 User Manual REV. DATE : 2020. 12. 09 MODEL NAME : ETGBBTBP01 REV. NO : 0.1 PAGE :

9 / 9 3) Gift Box 2020 LGIT. All rights reserved. Secret Level 2 DOCUMENT No. :

REG. DATE : 2020. 12. 09 User Manual REV. NO : 0.1 REV. DATE : 2020. 12. 09 MODEL NAME : ETGBBTBP01 PAGE :

10 / 9 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

.FCC/ISED Statement FCC Part 15.19 operation. FCC Part 15.105 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

- Consult the dealer or an experienced radio/TV technician for help. is connected. FCC Part 15.21 Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This device must not be co-located or operating in conjunction with any other antenna or transmitter. RF Exposure The device has been evaluated to meet general RF Exposure requirement. The device can be used in portable exposure conditions without restriction. Responsible Party LG Innotek USA Inc. Street Address: 2540 N 1st ST STE 400 SAN JOSE, CA 95131-1016 PHONE : +1-408-350-7661 / FAX : +1-408-955-0329 2020 LGIT. All rights reserved. Secret Level 2 DOCUMENT No. :

REG. DATE : 2020. 12. 09 User Manual REV. NO : 0.1 REV. DATE : 2020. 12. 09 MODEL NAME : ETGBBTBP01 PAGE :

11 / 9 This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions:

1. This device may not cause interference. 2. This device must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

(1) lappareil ne doit pas produire de brouillage, et

(2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. RF Exposure Exposition RF aux RF. The device has been evaluated to meet general RF Exposure requirement. The device can be used in portable exposure conditions without restriction. Lappareil a t valu pour rpondre aux exigences gnrales en matire dexposition Lappareil peut tre utilis dans des conditions dexposition portatives sans restriction. 2020 LGIT. All rights reserved.

Label Information PRODUCT NAME : Blue Adapter MODEL NAME : ETGBBTBP01 The information contained herein is the exclusive property of LG Innotek and shall not be distributed, reproduced or disclosed in whole or no in part without prior written permission of LG Innotek. Designed Checked Approved K.H. CHOI I.H. PARK S.D. CHOI 2020.12.09 2020.12.09 2020.12.09 PAGE 1 Document No. LG Innotek Co., Ltd. REG. DATE : 2020. 12. 09 Label Information REV. NO : 1.0 REV. DATE : 2020. 12. 09 MODEL NAME : ETGBBTBP01 PAGE :

1 / 1 DOCUMENT No. :

1. Label Information

< Label Location >

2020 LGIT. All rights reserved.

Date : Nov. 9, 2017 Rev : 2.3 Agent Authorization FCC Letter HACS-F004 FCC Agent Authorization Letter HCT America LLC

(TCB@hctamerica.com) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 1 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC Date : Nov. 9, 2017 Rev : 2.3 REVISION TABLE Rev 1.0 2.0 2.1 2.2 2.3 Description of Change Original Release(Obsolete) Updated template(Obsolete) Updated address(Obsolete) Updated address Fixed Typo Agent Date 06/14/2012 10/01/2012 01/10/2014 11/18/2016 11/09/2017 Approved QM QM QM QM QM HACS-F004 FCC Agent Authorization Letter HCT America LLC

(TCB@hctamerica.com) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 2 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC DATE : 12/9/2020 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 : YZP-ETGBBTBP01 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:

Inchang Jeong, Chief Research Engineer LG Innotek Co., Ltd. QE Team Certification Part. Cell: +82-10-2326-9972 / Tel: +82-62-950-0332 E-mail: ic.jeong@lginnotek.com HACS-F004 FCC Agent Authorization Letter Rev : 2.3

Date : Nov. 09, 2017 Rev : 3.0 FCC Confidentiality Request Letter HACS-F003 FCC Confidentiality Request Letter HCT America LLC

(TCB@hctamerica.com) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 1 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC Date : Nov. 09, 2017 Rev : 3.0 REVISION TABLE Rev 1.0 2.0 2.1 2.2 3.0 Description of Change Original Release(Obsolete) Updated template(Obsolete) Updated address(Obsolete) Updated address Updated LTC and STC Confidentiality table Date 06/14/2012 10/01/2012 01/10/2014 11/18/2016 11/09/2017 Approved QM QM QM QM QM HACS-F003 FCC Confidentiality Request Letter HCT America LLC

(TCB@hctamerica.com) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 2 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC DATE : 12/9/2020 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD SUBJECT : Request for Confidentiality for FCC ID : YZP-ETGBBTBP01 We hereby request confidential treatment of the information accompanying this application as outlined below:

LONG-TERM AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description LONG-TERM CONFIDENTIAL SHORT-TERM CONFIDENTIAL

(180 DAYS) 1 2 3 4 5 6 7 8 Block Diagram Operational Description Parts List Schematics External Photos Internal Photos Test-Setup Photos Users Manual The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Signed by:

Inchang Jeong, Chief Research Engineer LG Innotek Co., Ltd. QE Team Certification Part. Cell: +82-10-2326-9972 / Tel: +82-62-950-0332 E-mail: ic.jeong@lginnotek.com HACS-F003 FCC Confidentiality Request Letter Rev : 3.0