U8D-FB155BCBluetooth Embedded Module

Bluetooth Embedded Module FB155BC User Guide Version 2.1 FIRMTECH Co., Ltd. Homepage : http://www.firmtech.co.kr Mail : [email protected] Tel : +82-31-719-4812 Fax : +82-31-719-4834 FB155BC User Guide Version 2.1 Revision History Page 2 / 2 Revision History Revision Date Change Descriptions 2.0 05-10-2007 - Write a draft 2.1 15-12-2008 - Connecting with Connection WIZARD - PC Configuration using Config tool FB155BC User Guide Version 2.1 (C) Copyright FIRMTECH Co., Ltd. 2005 Page 3 / 2 (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 User Guide Version 2.1 List of Content Page 4 / 2 List of Content 1 What is Bluetooth? ............................................................................................................................................................ 5 1.1 Features of Bluetooth.......................................................................................................................................... 5 1.2 Operation of Bluetooth ...................................................................................................................................... 5 2 Product Overview ............................................................................................................................................................... 6 3 Product Components........................................................................................................................................................ 7 3.1 FB155BC ...................................................................................................................................................................... 7 3.2 PC Interface Kit (Option) ................................................................................................................................... 7 4 Product Appearance ......................................................................................................................................................... 8 4.1 FB155BC Dimension ............................................................................................................................................. 8 4.2 FB155BC PIN Assign ............................................................................................................................................ 8 5 Interface (Pin Connection) .......................................................................................................................................... 10 5.1 Without Flow Control ....................................................................................................................................... 10 5.2 With Flow Control .............................................................................................................................................. 10 6 PC Interface Board (Jig Board)................................................................................................................................. 11 7 Performance of Products ............................................................................................................................................ 13 8 Current Consumption .................................................................................................................................................... 14 9 Preliminary Product Components .......................................................................................................................... 15 10 Connecting the wireless section of Bluetooth .............................................................................................. 16 10.1 Connecting with Connection WIZARD ................................................................................................. 16 10.2 Connection with AT commands ............................................................................................................... 19 11 How to complete PC Configuration? ................................................................................................................. 20 11.1 PC Configuration using BTConfig tool ................................................................................................. 20 11.2 PC Configuration using Serial Communication (Hyper Terminal) Program ..................... 23 12 Approval Information ................................................................................................................................................. 28 12.1 MIC .......................................................................................................................................................................... 28 12.2 FCC compliance Information...................................................................................................................... 28 12.3 CE .............................................................................................................................................................................. 28 12.4 TELEC ...................................................................................................................................................................... 28 12.5 SIG ............................................................................................................................................................................ 28 FB155BC User Guide Version 2.1 1 What is Bluetooth? Page 5 /  1 What is Bluetooth? 1.1 Features of Bluetooth  Objectives o…

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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 FCC ID: U8D– FB155BC Request for Single Modular approval Transmitter Module Characteristics  The module will be used to the manufactured 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 3.3 V 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 development 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 outside 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(FB155BC), 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 that the user cannot influence the operation of the transmitter that will operate outside 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

Firmtech Co., Ltd 807, 555, Dunchon-daero, Jungwon-gu, Seongnam-si, Gyeonggi- do, Korea 462-726 (Sangdaewondonng, Sunil Technopia) Tel. +82-31-719-4812 Fax +82-31-719-4834 June 30, 2015 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 In re : Firmtech Co., Ltd FCC Application for FCC ID : U8D-FB155BC 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. Regards, Jae-hoon Kim/ Team Manager Firmtech Co., Ltd

Firmtech Co., Ltd 807, 555, Dunchon-daero, Jungwon-gu, Seongnam-si, Gyeonggi-do, Korea 462-726 (Sangdaewondonng, Sunil Technopia) Tel. +82-31-719-4812 Fax +82-31-719-4834 June 30, 2015 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : Firmtech Co., Ltd FCC ID : U8D-FB155BC 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 SCH DIA.pdf Parts list CONF APPENDIX U8D-FB155BC PL.pdf Block diagram CONF APPENDIX U8D-FB155BC BLK DIA.pdf Operational description CONF APPENDIX U8D-FB155BC OpDes.pdf SHORT-TERM CONFIDENTIAL External Photos SHORT-TERM CONF U8D-FB155BC EXT PHOTO.pdf Internal Photos SHORT-TERM CONF U8D-FB155BC INT PHOTO.pdf Test-Setup Photos SHORT-TERM CONF U8D-FB155BC Test Photo.pdf User’s Manual SHORT-TERM CONF U8D-FB155BC 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. Jae-hoon Kim/ Team Manager Firmtech Co., Ltd

Firmtech Co., Ltd 807, 555, Dunchon-daero, Jungwon-gu, Seongnam-si, Gyeonggi-do, Korea 462-726 (Sangdaewondonng, Sunil Technopia) Tel. +82-31-719-4812 Fax +82-31-719-4834 June 30, 2015 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 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: Young-jin Lee Position: Manager Phone:(82)31-323-6008 E-mail: [email protected] Jae-hoon Kim/ Team Manager Firmtech Co., Ltd

FCC ID: U8D-FB155BC Copyright ○ c 2015, LTA Co., Ltd .Page 1 of 3 Upper Lower FCC ID: U8D-FB155BC Copyright ○ c 2015, LTA Co., Ltd .Page 2 of 3 Front Rear FCC ID: U8D-FB155BC Copyright ○ c 2015, LTA Co., Ltd .Page 3 of 3 ANTENNA – M/N : W5I-BF-RS06

FCC ID: U8D-FB155BC Copyright Ⓒ 2015, LTA Co., Ltd. SAMPLE LABEL & LOCATION Model : FB155BC FCC ID : U8D-FB155BC Made in Korea Firmtech Co., Ltd

FCC ID: U8D-FB155BC Copyright ○ c 2015, LTA Co., Ltd. Page 1 of 2 MainBoard–Front MainBoard–Rear FCC ID: U8D-FB155BC Copyright ○ c 2015, LTA Co., Ltd. Page 2 of 2 Total internal

Ref. No.: LR500111506B Copyright ○ c 2015, LTA Co., Ltd. Page 1 of 37 243 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: June 20 ~ 30, 2015 Test Report S/N: LR500111506B 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 Test Device Serial No.: : Identical prototype Rule Part(s) : FCC Part 15.247 Subpart C; ANSI C-63.4-2009 Frequency Range : 2402 ~ 2480 MHz RF power : Max 2.70 dBm – Conducted Data of issue : June 30, 2015 This test report is issued under the authority of: The test was supervised by: Young-jin Lee, Assistant Manager Joon-Young Jeon, 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 Firmtech Co., Ltd Ref. No.: LR500111506B Copyright ○ c 2015, LTA Co., Ltd. Page 2 of 37 TABLE OF CONTENTS 1. GENERAL INFORMATION ---------------------------------------------------------------------------- 2. INFORMATION ABOUT TEST ITEM --------------------------------------------------------------- 3. TEST REPORT --------------------------------------------------------------------------------------------- 3.1 SUMMARY OF TESTS ------------------------------------------------------------------------------ 3.2 FREQUENCY HOPPING SYSTEM REQUIREMENTS-------------------------------------------- 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 ------------------------------------------------------------------------------------- 3.3.7 CONDUCTED SPURIOUS EMISSIONS ----------------------------------------------------- 3.3.8 RADIATED SPURIOUS EMISSIONS ------------------------------------------------------- 3.3.9 AC CONDUCTED EMISSIONS --------------------------------------------------------------- APPENDIX APPENDIX TEST EQUIPMENT USED FOR TESTS -------------------------------------------- 3 4 5 5 6 8 8 10 12 15 19 22 26 29 33 36 Ref. No.: LR500111506B Copyright ○ c 2015, LTA Co., Ltd. Page 3 of 37 1. General information 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 2015-09-30 ECT accredited Lab. RRA KOREA KR0049 UPDATING EMC accredited Lab. FCC U.S.A 610755 2017-04-21 FCC filing FCC U.S.A 649054 2017-04-13 FCC CAB VCCI JAPAN R2133(10 m), C2307 2017-06-21 VCCI registration VCCI JAPAN T-2009 2016-12-23 VCCI registration VCCI JAPAN G-563 UPDATING VCCI registration IC CANADA 5799A-1 UPDATING IC filing KOLAS KOREA NO.551 2017-01-08 KOLAS accredited Lab. Ref. No.: LR500111506B Copyright ○ c 2015, LTA Co., Ltd. Page 4 of 37 2. Information 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 (Sangdaewondonng, Sunil Technopia) Telephone / Facsimile : +82-31-719-4812 / +82-31-719-4834 2-2 Equipment Under Test (EUT) Trade name : Model name : FB155BC Serial number : Identical prototype Date of receipt : June 16, 2015 EUT condition : Pre-production, not damaged Antenna type : Chip Antenna with Max Gain: 1.79 dBi Frequency Range : 2402~2480 MHz RF output power : Max. 2.70 dBm – Conducted Number of Channels : 79 Channel Spacing : 1 MHz Channel Access Protocol : Frequency Hopping Spread Spectrum (FHSS) Type of Modulation : GFSK Power Source : DC 3.3 V Firmware Version : V 1.0.0 2-3 Tested frequency Bluetooth LOW MID HIGH Frequency (MHz) 2402 2441 2480 2-4 Ancillary Equipment Equipment Model No. Serial No. Manufacturer - - - - Ref. No.: LR500111506B Copyright ○ c 2015, LTA Co., Ltd. Page 5 of 37 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 ≥ 2/3 of 20 dB BW Conducted C 15.247(a) Number of Hopping Frequencies ≥ 15 channels C 15.247(a) 20 dB Bandwidth 99% Bandwidth − C 15.247(a) Dwell Time ≤ 0.4 seconds C 15.247(b) Transmitter Output Power ≤ 1 W for 1Mbps ≤ 125 mW for 2,3 Mbps 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 unit complies with the requirement of §15.203. The antenna type is Chip antenna. Note 2: The sample was tested according to the follow…

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FCC ID: U8D-FB155BC ATTACHMENT * Standalone SAR test exclusion considerations - Min. transmitting frequency = 2402 MHz - Min. test separation distance = 10 mm -Max. Power with tune-up tolerance = 3.20 dBm = 2.089 mW (Measured power 2.70 dBm ± 0.5 dB) Step 1) SAR Test exclusion thresholds for 100 MHz to 6 GHz at test separation distance ≤ 50 mm = Used [(max.power of channel, including tune-up torelance, mW)/(min. test separation distance, mm)] * [√f(GHz)] = [ 2.089 / 10 ] * [ √ 2.402 ] = 0.324 ≤ 3, for 1 g SAR Thus, SAR for this device is not required. Step 2) SAR Test exclusion thresholds for 100 MHz to 1500 MHz at test separation distance > 50 mm = N/A [Threshold at 50 mm in step 1) + (test separation distance - 50 mm) * (√f(MHz)/150] mW Step 3) SAR Test exclusion thresholds for 1500 MHz to 6 GHz at test separation distance > 50 mm = N/A [Threshold at 50 mm in step 1) + (test separation distance - 50 mm) * 10] mW

FCC ID: : U8D-FB155BC Copyright ○ c 2015, LTA Co., Ltd. Page 1 of 4 Radiate Emission (9 kHz ~ 30 MHz) FCC ID: : U8D-FB155BC Copyright ○ c 2015, LTA Co., Ltd. Page 2 of 4 Radiate Emission (30 MHz ~ 1 GHz) FCC ID: : U8D-FB155BC Copyright ○ c 2015, LTA Co., Ltd. Page 3 of 4 Radiate Emission (Above 1 GHz) FCC ID: : U8D-FB155BC Copyright ○ c 2015, LTA Co., Ltd. Page 4 of 4 Conducted Emission