U8D-FB155BC-F2SBLUETOOTH EMBEDDED MODULE

Bluetooth Embedded Module FB155BC-F2S-SPP/HID User Guide Version 0.1 FIRMTECH Co., Ltd. Homepage : http://www.firmtech.co.kr Mail : [email protected] Tel : +82-31-719-4812 Fax : +82-31-719-4834 FB155BC-F2S-SPP/HID User Guide Version 0.1 Revision History Page 2 / 25 Revision History Revision Date Change Descriptions Ver 0.1 2013-01-16 - Write a draft FB155BC-F2S-SPP/HID User Guide Version 0.1 (C) Copyright FIRMTECH Co., Ltd. 2005 Page 3 / 25 (C) Copyright FIRMTECH Co., Ltd. 2005 All rights reserved The products and operation descriptions contained herein shall be protected by copyright law. Any part or whole of products or operation description shall not be copied, reproduced, translated, nor transformed into readable form by electronic device or machines, without prior consent in writing by FIRMTECH Co., Ltd. There might be some misprinting or technical faults in the products and operation description which are subject to change without prior notice. FB155BC-F2S-SPP/HID User Guide Version 0.1 List of Content Page 4 / 25 List of Content Revision History ...................................................................................................................................................................... 2 (C) Copyright FIRMTECH Co., Ltd. 2005 ..................................................................................................................... 3 List of Content.......................................................................................................................................................................... 4 1 What is Bluetooth? ............................................................................................................................................................ 5 1.1 Features of Bluetooth.......................................................................................................................................... 5 1.2 Operation of Bluetooth ...................................................................................................................................... 5 2 Product Overview ............................................................................................................................................................... 6 3 FB155BC-F2S-SPP Components .................................................................................................................................. 7 3.1 FB155BC-F2S-SPP .................................................................................................................................................. 7 3.2 PC Interface Kit (Option) ................................................................................................................................... 7 4 FB155BC-F2S-SPP Appearance .................................................................................................................................... 8 4.1 FB155BC-F2S-SPP Dimension.......................................................................................................................... 8 4.2 FB155BC-F 2S-SPP PIN Assign ......................................................................................................................... 9 5 PC Interface Board (Jig Board)................................................................................................................................. 10 6 Performance of FB155BC-F2S-SPP ......................................................................................................................... 12 7 Current Consumption of FB155BC-F2S-SPP ...................................................................................................... 13 8 FB155BC-F2S -HID Components ............................................................................................................................. 14 8.1 FB155BC-F2S-HID ............................................................................................................................................... 14 9 FB155BC-F2S-HID Appearance ............................................................................................................................... 15 9.1 FB155BC-F2S-HID Dimension ...................................................................................................................... 15 9.2 FB155BC-F2S-HID PIN Assign ...................................................................................................................... 16 10. (Blank) 11 Pe rformance of FB155BC-F2S-HID ...................................................................................................................... 18 12 Current Consumption of FB155BC-F2S-HID ................................................................................................... 19 13 FB155BC-F2S-HID Input Data................................................................................................................................. 20 14 Approval Information ................................................................................................................................................. 25 14.1 KCC ........................................................................................................................................................................... 25 14.2 FCC compliance Information...................................................................................................................... 25 14.3 CE .............................................................................................................................................................................. 25 FB155BC-F2S-SPP/HID User Guide Version 0.1 1 What is Bluetooth? Page 5 / 25 1 What is Bluetooth? 1.1 Features of Bluetooth  Objectives of Bluetooth : To Realize Wireless Communication for Short Distance with Low Power Consumption, High Reliability, and Low Cost.  Frequency in Use: To Use ISM(Industrial, Scientific,…

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Firmtech Co., Ltd 807, 555, Dunchon-daero, Jungwon-gu, Seongnam-si, Gyeonggi-do, Korea 462-726 (Sangdaewondong, Sunil Technopia) TEL No : +82-31-719-4812 / FAX No : +82-31-719-4834 February 14, 2013 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 LETTER OF AUTHORIZATION To whom it may concern: We, the undersigned, hereby authorize LTA Co., Ltd., to act on our behalf in all manners relating to application for equipment authorization for FCC ID: U8D-FB155BC-F2S including signing of all documents relating to these matters. Any and all acts carried out by LTA Co., Ltd., on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from Firmtech co., Ltd LTA Co.,LTD. (Contact Person) Contact name: LEE Kyu-Hyun Position: Manager Phone:(82)31-323-6008 E-mail: [email protected] Sincerely, Jae Hoon Kim/Team Manager Firmtech Co., Ltd

Firmtech Co., Ltd 807, 555, Dunchon-daero, Jungwon-gu, Seongnam-si, Gyeonggi-do, Korea 462-726 (Sangdaewondong, Sunil Technopia) TEL No : +82-31-719-4812 / FAX No : +82-31-719-4834 February 14, 2013 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : Firmtech co.,Ltd FCC ID : U8D–FB155BC-F2S Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules (CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, Firmtech co.,Ltd. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give Firmtech co.,Ltd.. temporary confidentiality of commercially sensitive information prior to product release. The requested Confidential and Temporary Confidential exhibits are listed as follows: Exhibit Type File Name CONFIDENTIAL Schematics CONF APPENDIX U8D-FB155BC-F2S SCH DIA.pdf Parts list CONF APPENDIX U8D-FB155BC-F2S PL.pdf Block diagram CONF APPENDIX U8D-FB155BC-F2S BLK DIA.pdf Operational description CONF APPENDIX U8D-FB155BC-F2S OpDes.pdf SHORT-TERM CONFIDENTIAL External Photos SHORT-TERM CONF U8D-FB155BC-F2S EXT Photo.pdf Internal Photos SHORT-TERM CONF U8D-FB155BC-F2S INT Photo.pdf Test-Setup Photos SHORT-TERM CONF U8D-FB155BC-F2S Test Photo.pdf User’s Manual SHORT-TERM CONF U8D-FB155BC-F2S Manual.pdf The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Sincerely, Jae Hoon Kim/Team Manager Firmtech Co., Ltd

Firmtech Co., Ltd 807, 555, Dunchon-daero, Jungwon-gu, Seongnam-si, Gyeonggi-do, Korea 462-726 (Sangdaewondong, Sunil Technopia) TEL No : +82-31-719-4812 / FAX No : +82-31-719-4834 February 14, 2013 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : Firmtech Co .,Ltd FCC Applic ation for FCC ID: U8D– FB155BC-F2S To Whom It May Concern: We, the undersigned, hereby attest to the fact that we will apply the Declaration of Conformity procedure to the class B computer peripheral portion of this composite filing. Sincerely, Jae Hoon Kim/Team Manager Firmtech Co., Ltd

Firmtech Co., Ltd 807, 555, Dunchon-daero, Jungwon-gu, Seongnam-si, Gyeonggi-do, Korea 462-726 (Sangdaewondong, Sunil Technopia) TEL No : +82-31-719-4812 / FAX No : +82-31-719-4834 FCC ID: U8D–FB155BC-F2S Request for Limited Modular approval Transmitter Module Characteristics  The module will be used to the ma nufactured product by Firmtech Co.,Ltd. No Requirements EUT 1 Have its own RF shielding Device is equipped with metal shielding to cover RF section. Refer to external photos. 2 Have buffered modulation/data inputs (if such inputs are provided) All inputs to the modules are buffered thought logic or microprocessor inputs. 3 Have it own power supply regulation Internal 3.3V power regulation. Refer to Module Block diagram 4 Meet the antenna requirements of Section 15.203 Refer to external photos. 5 Be tested in a stand-alone configuration, i.e., the antenna, AC or DC power and data input/output lines must be connected to the module but, the module must not be inside another case during testing Device was tested on a supplied developmen t platform for single modular approval. Refer to setup photos. 6 Be labeled with its own FCC ID number, and if the FCC ID is not visible when the module is installed inside another device, then the out side of the device into which the module is installed must also display a label referring to the enclosed module Label is to be placed in Front of the EUT(FB15 5BC-F2S), and other label is to be placed in the User’s Guide. Refer to FCC ID label format. 7 The modular transmitter is manufactured so t hat the user cannot influence the operation of the transmitter that will operate outsi de of the scope of the regulations. Refer to “User’s Guide” 8 Address compliance with the Commission’s RF exposure limits in Sections 1.1310 and 2.1091. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF exposure compliance in accordance with Section 15.247(b)(4). This device is categorically excluded from routine environmental because it operate at very low power level

FCC ID: U8D-FB155BC-F2S Copyright ○ c 2013, LTA Co., Ltd. Page 1 of 3 Upper Lower FCC ID: U8D-FB155BC-F2S Copyright ○ c 2013, LTA Co., Ltd. Page 2 of 3 Front Rear FCC ID: U8D-FB155BC-F2S Copyright ○ c 2013, LTA Co., Ltd. Page 3 of 3 ANTENNA M/N : W5I-BF-RS06

FCC ID :U8D-FB155BC-F2S Copyright Ⓒ 2013, LTA Co., Ltd. SAMPLE LABEL & LOCATION

FCC ID : U8D- FB155BC-F2S Copyright ○ c 2013, LTA Co., Ltd. Page 1 of 1 BT Module - Front BT Module - Rear

FCC ID: U8D-FB155BC-F2S ATTACHMENT ** MPE Calculations ** The MPE calculation for this exposure is shown below. The peak radiated output power (EIRP) is calculated as follows: EIRP = P + G EIRP = -2.00 dBm + 1.59 dBi EIRP = -0.41 dBm Where, P = Power input to the antenna (mW) G = Powe rgain of the antenna (dBi) Power density at the specific separation: S = PG/(4R 2 π) Where, S = Maximum power density (mW/cm 2 ) P = Power input to the antenna (mW) G = Numeric power gain of the antenna R = Distance to the center of the radiation of the antenna (20cm = limit for MPE) S = (0.63 *1.44) / (4 * 20 2 * π) S = 0.0002 mW/cm 2 The Maximum permissible exposure (MPE) for the general population is 1 mW/cm 2 . The power density does not exceed the 1 mW/cm 2 limit. Therefore, the exposure condition is compliant with FCC rules. Estimated safe separation: R = √(PG / 4π) Where, P = Power input to the antenna (mW) G = Numeric power gain of the antenna R = Distance to the center of the radiation of the antenna (20cm = limit for MPE) R = √(0.63*1.44 / 4π) R = 0.27 Cm The numeric gain(G) of the antenna with a gain specified in dB is determined by: G = Log -1 (dB antenna gain / 10) G = Log -1 (1.59 / 10) G = 1.44

Ref. No.: LR500111302D Copyright ○ c 2013, LTA Co., Ltd. Page 1 of 35 243 Jubug-Ri,Yangji-Myeon, Yongin-Si, Gyeonggi-Do, Korea 449-822 Tel: +82-31-323-6008 Fax: +82-31-323-6010 http://www.ltalab.com Dates of Tests: January 16~February 14, 2013 Test Report S/N: LR500111302D Test Site : LTA CO., LTD. CERTIFICATION OF COMPLIANCE FCC ID APPLICANT Equipment Class : Part 15 Spread Spectrum Transmitter (DSS) Manufacturing Description : Bluetooth Embedded Module Manufacturer : Firmtech Co., Ltd Model name : FB155BC-F2S Test Device Serial No.: : Identical prototype Rule Part(s) : FCC Part 15.247 Subpart C; ANSI C-63.4-2003 Frequency Range : 2402 ~ 2480MHz RF power : Max -2.00 dBm – Conducted Data of issue : February 14, 2013 This test report is issued under the authority of: The test was supervised by: Kyu-Hyun Lee, Manager Jung-Moo Her, Test Engineer This test result only responds to the tested sample. It is not allowed to copy this report even partly without the allowance of the test laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. NVLAP LAB Code.: 200723-0 U8D-FB155BC-F2S Firmtech Co., Ltd Ref. No.: LR500111302D Copyright ○ c 2013, LTA Co., Ltd. Page 2 of 35 TABLE OF CONTENTS 1. GENERAL INFORMATION’S -------------------------------------------------------------------------- 2. INFORMATION’S ABOUT TEST ITEM ------------------------------------------------------------- 3. TEST REPORT --------------------------------------------------------------------------------------------- 3.1 SUMMARY OF TESTS ------------------------------------------------------------------------------ 3.2 INFORMATION ABOUT THE FHSS CHARACTERISTICS ------------------------------------- 3.3 TECHNICAL CHARACTERISTICS TEST ------------------------------------------------------- 3.3.1 CARRIER FREQUENCY SEPARATION ---------------------------------------------------- 3.3.2 NUMBER OF HOPPING FREQUENCIES -------------------------------------------------- 3.3.3 20 dB BANDWIDTH ---------------------------------------------------------------------------- 3.3.4 TIME OF OCCUPANCY (Dwell Time) ------------------------------------------------------- 3.3.5 TRANSMITTER OUTPUT POWER ---------------------------------------------------------- 3.3.6 BAND – EDGE & SPURIOUS ----------------------------------------------------------------- 3.3.7 FIELD STRENGTH OF HARMONICS ---------------------------------------------------------- 3.3.8 AC CONDUCTED EMISSIONS ---------------------------------------------------------------- APPENDIX APPENDIX TEST EQUIPMENT USED FOR TESTS -------------------------------------------- 3 4 5 5 6 8 8 10 12 15 19 22 27 31 34 Ref. No.: LR500111302D Copyright ○ c 2013, LTA Co., Ltd. Page 3 of 35 1. General information’s 1-1 Test Performed Company name : LTA Co., Ltd. Address : 243, Jubug-ri,Yangji-Myeon,Youngin-Si, Kyunggi-Do, Korea. 449-822 Web site : http://www.ltalab.com E-mail : [email protected] Telephone : +82-31-323-6008 Facsimile +82-31-323-6010 Quality control in the testing laboratory is implemented as per ISO/IEC 17025 which is the “General requirements for the competents of calibration and testing laboratory”. 1-2 Accredited agencies LTA Co., Ltd. is approved to perform EMC testing by the following agencies: Agency Country Accreditation No. Validity Reference NVLAP U.S.A 200723-0 2013-09-30 ECT accredited Lab. RRL KOREA KR0049 2013-04-24 EMC accredited Lab. FCC U.S.A 610755 2014-04-27 FCC filing FCC U.S.A 649054 2013-04-13 FCC CAB VCCI JAPAN R2133(10m), C2307 2014-06-21 VCCI registration VCCI JAPAN T-2009 2013-12-23 VCCI registration VCCI JAPAN G-563 2015-05-28 VCCI registration IC CANADA 5799A-1 2015-06-21 IC filing Ref. No.: LR500111302D Copyright ○ c 2013, LTA Co., Ltd. Page 4 of 35 2. Information’s about test item 2-1 Client & Manufacturer Company name : Firmtech Co., Ltd. Address : 807, 555, Dunchon-daero, Jungwon-gu, Seongnam-si, Gyeonggi-do, Korea 462-726 (Sangdaewondong, Sunil Technopia) Telephone / Facsimile : +82 31 719 4812/ +82 31 719 4834 2-2 Equipment Under Test (EUT) Trade name : FB155BC Model name : FB155BC-F2S Serial number : Identical prototype Date of receipt : January 11, 2013 EUT condition : Pre-production, not damaged Antenna type : Chip Antenna, Max Gain 1.59 dBi Frequency Range : 2402 ~ 2480MHz RF output power : Max. -2.00 dBm - Conducted Number of channels : 79 Duty cycle : 81.23 % Channel spacing : 1MHz Channel Access Protocol : Frequency Hopping Spread Spectrum (FHSS) Power Source : DC 3.3V Firmware Version : V0.1 2-4 Tested frequency Bluetooth LOW MID HIGH Frequency (MHz) 2402 2441 2480 Ref. No.: LR500111302D Copyright ○ c 2013, LTA Co., Ltd. Page 5 of 35 3. Test Report 3.1 Summary of tests FCC Part Section(s) Parameter Limit Test Condition Status (note 1) 15.247(a) Carrier Frequency Separation > 25 kHz Conducted C 15.247(a) Number of Hopping Frequencies > 15 hops C 15.247(a) 20 dB Bandwidth 99% Bandwidth > 1.5 MHz C 15.247(a) Dwell Time < 0.4 seconds C 15.247(b) Transmitter Output Power < 250 mWatt C 15.247(d) Conducted Spurious emission > 20 dBc C 15.247(d) Band Edge > 20 dBc C 15.249 / 15.209 Field Strength of Harmonics < 54 dBuV (at 3m) Radiated C 15.109 Field Strength - C 15.207 /15.107 AC Conducted Emissions EN 55022 Line Conducted C 15.203 Antenna requirement - - C Note 1: C=Complies NC=Not Complies NT=Not Tested NA=Not Applicable Note 2: The data in this test report are traceable to the national or international standards. Note 1: Antenna Requirement  The FIRMTECH Co., Ltd . FCC ID: U8D-FB155BC-F2S unit complies with the requirement of §15.203. The antenna type is Chip Antenna Note 2: The sample was tested according to the following specification: FCC Parts 15.247; ANSI C-63.4-2003 Note3: TEST METHODOLOGY The measurement procedure described in the American National Standard for Testing Unlicensed Wireless Devices(ANSI C63.10-2009) and FCC Public Notice DA 00-…

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FCC ID: U8D-FB155BC-F2S Copyright ○ c 2013, LTA Co., Ltd. Page 1 of 4 Radiated Emission (9kHz ~ 30MHz) FCC ID: U8D-FB155BC-F2S Copyright ○ c 2013, LTA Co., Ltd. Page 2 of 4 Radiated Emission (30MHz ~ 1GHz) FCC ID: U8D-FB155BC-F2S Copyright ○ c 2013, LTA Co., Ltd. Page 3 of 4 Radiated Emission (Above 1GHz) FCC ID: U8D-FB155BC-F2S Copyright ○ c 2013, LTA Co., Ltd. Page 4 of 4 Conducted Emission