2AMWOFSC-BT1006Bluetooth Module

FSC-BT1006A Datasheet Shenzhen Feasycom Technology Co.,Ltd www.feasycom.com -1- FSC-BT1006 Bluetooth Module Datasheet Version 1.4 FSC-BT1006A Datasheet Shenzhen Feasycom Technology Co.,Ltd www.feasycom.com -2- Copyright © 2013-2019 Feasycom Technology. All Rights Reserved. Feasycom Technology reserves the right to make corrections, modifications, and other changes to its products, documentation and services at anytime. Customers should obtain the newest relevant information before placing orders. To minimize customer product risks, customers should provide adequate design and operating safeguards. Without written permission from Feasycom Technology, reproduction, transfer, distribution or storage of part or all of the contents in this document in any form is prohibited. Revision History Version Data Notes 1.0 2018/09/11 Initial Version WenZhi Huang 1.1 2019/07/22 Correct error: support TWS, does not support ShareMe Devin Wan 1.2 2019/08/29 Update module picture Devin Wan 1.3 2019/09/25 Application circuit diagram modification Fish 1.4 2019/12/24 Board color changed to blue, modify antenna package Fish Contact Us Shenzhen Feasycom Technology Co.,LTD Email: [email protected] Address: Room 2004-2005,20th Floor,Huichao Technology Building,Jinhai Road, Xixiang ,Baoan District,Shenzhen,518100,China. Tel: 86-755-27924639,86-755-23062695 FSC-BT1006A Datasheet Shenzhen Feasycom Technology Co.,Ltd www.feasycom.com -3- Contents 1. INTRODUCTION ............................................................................................................................................................... 5 2. GENERAL SPECIFICATION ................................................................................................................................................. 8 3. HARDWARE SPECIFICATION ........................................................................................................................................... 10 3.2PIN DEFINITION DESCRIPTIONS................................................................................................................................................... 10 4. PHYSICAL INTERFACE ..................................................................................................................................................... 13 4.1 POWER MANAGEMENT .......................................................................................................................................................... 13 4.1.1 Power Supply ............................................................................................................................................................ 13 4.1.2 Battery Charger ....................................................................................................................................................... 13 4.1.2.1 Battery Charger Hardware Operating Modes ....................................................................................................... 13 4.1.2.2 Battery Charger Trimming and Calibration ........................................................................................................... 15 4.1.2.3 On-chip application Battery Charger Control ........................................................................................................ 15 4.1.2.4 Battery Charger Firmware and PS Keys ................................................................................................................. 15 4.2 RESET ................................................................................................................................................................................. 15 4.2.1Digital Pin States on Reset ........................................................................................................................................... 16 4.3 GENERAL PURPOSE ANALOG IO ............................................................................................................................................... 16 4.4 GENERAL PURPOSE DIGITAL IO ................................................................................................................................................ 16 4.5 RF INTERFACE ...................................................................................................................................................................... 16 4.6 SERIAL INTERFACES ................................................................................................................................................................ 17 4.6.1 UART Interface ......................................................................................................................................................... 17 4.6.2 I 2 C Interface .............................................................................................................................................................. 18 4.6.3USB Interface ................................................................................................................................................................ 19 4.7LED DRIVERS .......................................................................................................................................................................... 19 4.8AUDIO INTERFACES ................................................................................................................................................................... 20 4.8.1 Audio Input and Output ........................................................................................................................................... 21 4.8.2 Audio Codec Interface .............................................................................................................................................. 21 4.8.3 Microphone bias generator ..................................................................................................................…

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Shenzhen Feasycom Technology Co., Ltd. Room 2004A, 20th Floor, Huichao Technology Building, Jinhai Road, Xixiang, Baoan District, Shenzhen 518101, China Agent Authorization Company: Shenzhen Feasycom Technology Co., Ltd. Address: Room 2004A, 20th Floor, Huichao Technology Building, Jinhai Road, Xixiang, Baoan District, Shenzhen 518101, China Product Name: Bluetooth Module Model Number(s): FSC-BT1006 Product Description: Bluetooth Module We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Jun. 12, 2020 Name: Wan Zhifu Title: General Manager Company: Shenzhen Feasycom Technology Co., Ltd.

Shenzhen Feasycom Technology Co., Ltd. Room 2004A, 20th Floor, Huichao Technology Building, Jinhai Road, Xixiang, Baoan District, Shenzhen 518101, China Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Jun. 12, 2020 Subject; Request for Confidentiality FCC ID: 2AMWOFSC-BT1006 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description Parts List Tune-up Procedure It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Wan Zhifu Title: General Manager

Shenzhen Feasycom Technology Co., Ltd. Room 2004A, 20th Floor, Huichao Technology Building, Jinhai Road, Xixiang, Baoan District, Shenzhen 518101, China RE FCC ID: 2AMWOFSC-BT1006 To the certification reviewer: We are hereby applying for [full] modular approval of the above-referenced FCC ID, based on compliance with [all] of the criteria as detailed below. Sincerely, [Wan Zhifu] [CEO] Part 15 Unlicensed Single Modular Transmitter Approval Justification per 15.212 Requirement per 15.212 reference (i) The radio elements of the modular transmitter must have their own RF shielding. Shielding is provided by a metal cover over the circuitry. (ii) The modular transmitter must have buffered modulation/data inputs (if such inputs are provided. All modulation and data inputs are buffered by circuitry on the transmitter chip. (iii) The modular transmitter must have its own power supply regulation. Power supply regulation is provided by circuitry on the transmitter chip. (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 is fixed. (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 parameters. Testing was performed in a stand-alone configuration as shown in the test setup photos. (vi) The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. 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. The modular was labeled with its own FCC ID. The outside of device in to which the module is installed will labeled Contains TX FCC ID: 2AMWOFSC- BT1006, Please refer to User Manual. Shenzhen Feasycom Technology Co., Ltd. Room 2004A, 20th Floor, Huichao Technology Building, Jinhai Road, Xixiang, Baoan District, Shenzhen 518101, China (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. A copy of these instructions must be included in the application for equipment authorization. The modular is comply with all applicable FCC rules. Any modifications, not expressly approved by the manufacturer could void the authority to operate in these regions. (viii) The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. This module operates under Part 15 .247 which is exempt from RF exposure evaluation owing to the very low operating power.

External Photos TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT

FCC ID and IC Label Location 6mm*10mm FCC ID: 2AMWOFSC-BT1006 IC: 23872-FSCBT1006 HVIN: FSC-BT1006

Internal Photos INTERNAL VIEW-1 OF EUT INTERNAL VIEW-2 OF EUT Antenna INTERNAL VIEW-3 OF EUT

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description Bluetooth Module Model Name FSC-BT1006 FCC ID 2AMWOFSC-BT1006 2. EVALUATION METHOD AND LIMIT 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. LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE Frequency Range (MHz) E-field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Time |E| 2 , |H| 2 or S (Minutes) 0.3 -- 1.34 614 1.63 (100)* 30 1.34 -- 30 824/f 2.19/f (180/f 2 )* 30 30 -- 300 27.5 0.073 0.2 30 300 -- 1500 -- -- f/1500 30 1500 -- 100,000 -- -- 1.0 30 *Note: 1. f= Frequency in MHz * Plane-wave Equivalent Power Density 2. The averaging time for General Population/Uncontrolled exposure to fixed transmitters is not applicable for mobile and portable transmitters. See 47 CFR §§2.1091 and 2.1093 on source-based time-averaging requirement for mobile and portable transmitters. S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna CALCULATION A minimum test separation distance ≥ 20 cm is required between the antenna and radiating structures of the device and nearby persons to apply mobile device exposure limits. The distance must be at least 20 cm and fully supported by the operating and installation configurations of the transmitter and its antenna(s), according to the source-based time-averaged maximum power requirements of § 2.1091(d)(2). In cases where cable losses or other attenuations are applied to determine compliance, the most conservative operating configurations and exposure conditions must be evaluated. BLE: Antenna Gain=-2dBi (Numeric 1.58), π=3.14 BR/EDR: Antenna Gain=-2dBi (Numeric 1.58), π=3.14 Note: 1. Only the worst case recorded. CONCLUSION Compliance the RF exposure requirement. Frequency Output Power Output Power Power Density Power Density Limit MHz dBm mW mW/cm 2 mW/cm 2 2480 7.882 6.14 0.0019 1 Frequency Output Power Output Power Power Density Power Density Limit MHz dBm mW mW/cm 2 mW/cm 2 2480 6.554 4.52 0.0014 1

Page 1 of 68 FCC Test Report Report No.: AGC03285200502FE03 FCC ID : 2AMWOFSC-BT1006 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth Module BRAND NAME : Feasycom MODEL NAME : FSC-BT1006 APPLICANT : Shenzhen Feasycom Technology Co., LTD DATE OF ISSUE : Jun. 11, 2020 STANDARD(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC03285200502FE03 Page 2 of 68 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Jun. 11, 2020 Valid Initial Release Report No.: AGC03285200502FE03 Page 3 of 68 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY .................................................................................................................. 5 2. GENERAL INFORMATION .............................................................................................................................. 6 2.1. PRODUCT DESCRIPTION ........................................................................................................................ 6 2.2. TABLE OF CARRIER FREQUENCYS ....................................................................................................... 6 2.3. RECEIVER INPUT BANDWIDTH .............................................................................................................. 7 2.4. EXAMPLE OF A HOPPING SEQUENCY IN DATA MODE ......................................................................... 7 2.5. EQUALLY AVERAGE USE OF FREQUENCIES AND BEHAVIOUR ......................................................... 7 2.6. RELATED SUBMITTAL(S) / GRANT (S) .................................................................................................... 8 2.7. TEST METHODOLOGY ............................................................................................................................. 8 2.8. SPECIAL ACCESSORIES ......................................................................................................................... 8 2.9. EQUIPMENT MODIFICATIONS ................................................................................................................. 8 3. MEASUREMENT UNCERTAINTY ................................................................................................................... 9 4. DESCRIPTION OF TEST MODES ................................................................................................................. 10 5. SYSTEM TEST CONFIGURATION ................................................................................................................ 11 5.1. CONFIGURATION OF EUT SYSTEM ...................................................................................................... 11 5.2 EQUIPMENT USED IN TESTED SYSTEM ............................................................................................... 11 5.3. SUMMARY OF TEST RESULTS .............................................................................................................. 11 6. TEST FACILITY .............................................................................................................................................. 12 7. PEAK OUTPUT POWER ................................................................................................................................ 13 7.1. MEASUREMENT PROCEDURE ............................................................................................................. 13 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 13 7.3. LIMITS AND MEASUREMENT RESULT .................................................................................................. 14 8. 20DB BANDWIDTH ........................................................................................................................................ 20 8.1. MEASUREMENT PROCEDURE ............................................................................................................. 20 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 20 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................... 20 9. CONDUCTED SPURIOUS EMISSION........................................................................................................... 27 9.1. MEASUREMENT PROCEDURE ............................................................................................................. 27 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 27 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................... 27 Report No.: AGC03285200502FE03 Page 4 of 68 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................................. 27 10. RADIATED EMISSION ................................................................................................................................. 39 10.1. MEASUREMENT PROCEDURE ........................................................................................................... 39 10.2. TEST SETUP ......................................................................................................................................... 41 10.3. LIMITS AND MEASUREMENT RESULT................................................................................................ 42 10.4. TEST RESULT........................................................................................................................................ 42 11. NUMBER OF HOPPING FREQUENCY ..................................................…

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Report No.: AGC03285200502FE03 Page 41 of 68 10.2. TEST SETUP Radiated Emission Test-Setup Frequency Below 30MHz RADIATED EMISSION TEST SETUP 30MHz-1000MHz RADIATED EMISSION TEST SETUP ABOVE 1000MHz Report No.: AGC03285200502FE03 Page 42 of 68 10.3. LIMITS AND MEASUREMENT RESULT 15.209 Limit in the below table has to be followed Frequencies (MHz) Field Strength (micorvolts/meter) Measurement Distance (meters) 0.009~0.490 2400/F(KHz) 300 0.490~1.705 24000/F(KHz) 30 1.705~30.0 30 30 30~88 100 3 88~216 150 3 216~960 200 3 Above 960 500 3 Note: All modes were tested For restricted band radiated emission, the test records reported below are the worst result compared to other modes. 10.4. TEST RESULT RADIATED EMISSION BELOW 30MHZ No emission found between lowest internal used/generated frequencies to 30MHz. Report No.: AGC03285200502FE03 Page 43 of 68 RADIATED EMISSION BELOW 1GHZ EUT Bluetooth Module Model Name FSC-BT1006 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 4 Antenna Horizontal RESULT: PASS Report No.: AGC03285200502FE03 Page 44 of 68 EUT Bluetooth Module Model Name FSC-BT1006 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 4 Antenna Vertical RESULT: PASS Note: 1. Factor=Antenna Factor + Cable loss, Margin=Measurement-Limit. 2. All test modes had been pre-tested. The mode 4 is the worst case and recorded in the report. Report No.: AGC03285200502FE03 Page 45 of 68 RADIATED EMISSION ABOVE 1GHZ EUT Bluetooth Module Model Name FSC-BT1006 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 1 Antenna Horizontal FrequencyMeter ReadingFactor Emission LevelLimitsMargin (MHz)(dBμV) (dB)(dBμV/m)(dBμV/m)(dB) Value Type 4804.000 4674-28 peak 4804.000 37.5954-16.41 AVG 7206.000 42.4974-31.51 peak 7206.000 34.6454-19.36 AVG 45.920.08 37.510.08 40.282.21 32.432.21 Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. EUT Bluetooth Module Model Name FSC-BT1006 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 1 Antenna Vertical FrequencyMeter ReadingFactor Emission LevelLimitsMargin (MHz)(dBμV) (dB)(dBμV/m)(dBμV/m)(dB) Value Type 4804.000 44.6774-29.33 peak 4804.000 36.2554-17.75 AVG 7206.000 41.6874-32.32 peak 7206.000 32.3354-21.67 AVG 44.590.08 36.170.08 39.472.21 30.122.21 Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. Report No.: AGC03285200502FE03 Page 46 of 68 EUT Bluetooth Module Model Name FSC-BT1006 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 2 Antenna Horizontal FrequencyMeter ReadingFactor Emission LevelLimitsMargin (MHz)(dBμV) (dB)(dBμV/m)(dBμV/m)(dB) Value Type 4882.000 45.4274-28.58 peak 4882.000 38.654-15.4 AVG 7323.000 43.6374-30.37 peak 7323.000 36.9554-17.05 AVG 45.280.14 38.460.14 41.272.36 34.592.36 Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. EUT Bluetooth Module Model Name FSC-BT1006 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 2 Antenna Vertical FrequencyMeter ReadingFactor Emission LevelLimitsMargin (MHz)(dBμV) (dB)(dBμV/m)(dBμV/m)(dB) Value Type 4882.000 46.0674-27.94 peak 4882.000 37.6254-16.38 AVG 7323.000 42.6474-31.36 peak 7323.000 33.8254-20.18 AVG 45.920.14 37.480.14 40.282.36 31.462.36 Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. Report No.: AGC03285200502FE03 Page 47 of 68 EUT Bluetooth Module Model Name FSC-BT1006 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 3 Antenna Horizontal FrequencyMeter ReadingFactor Emission LevelLimitsMargin (MHz)(dBμV) (dB)(dBμV/m)(dBμV/m)(dB) Value Type 4960.000 46.574-27.5 peak 4960.000 38.4854-15.52 AVG 7440.000 43.7174-30.29 peak 7440.000 35.2854-18.72 AVG 46.280.22 38.260.22 41.072.64 32.642.64 Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. EUT Bluetooth Module Model Name FSC-BT1006 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 3 Antenna Vertical FrequencyMeter ReadingFactor Emission LevelLimitsMargin (MHz)(dBμV) (dB)(dBμV/m)(dBμV/m)(dB) Value Type 4960.000 45.4874-28.52 peak 4960.000 38.3554-15.65 AVG 7440.000 43.7174-30.29 peak 7440.000 36.1854-17.82 AVG 45.260.22 38.130.22 41.072.64 33.542.64 Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. RESULT: PASS Note: Other emissions from 1G to 25 GHz are considered as ambient noise. No recording in the test report. Factor = Antenna Factor + Cable loss - Amplifier gain, Over=Measure-Limit. The “Factor” value can be calculated automatically by software of measurement system. All test modes had been tested. The GFSK modulation is the worst case and recorded in the report. Report No.: AGC03285200502FE03 Page 48 of 68 TEST RESULT FOR RESTRICTED BANDS REQUIREMENTS EUT Bluetooth Module Model Name FSC-BT1006 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 1 Antenna Horizontal PK AV RESULT: PASS Report No.: AGC03285200502FE03 Page 49 of 68 EUT Bluetooth Module Model Name FSC-BT1006 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 1 Antenna Vertical PK AV RESULT: PASS Report No.: AGC03285200502FE03 Page 50 of 68 EUT Bluetooth Module Model Name FSC-BT1006 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 3 Antenna Horizontal PK AV RESULT: PASS Report No.: AGC03285200502FE03 Page 51 of 68 EUT Bluetooth Module Model Name FSC-BT1006 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 3 Antenna Vertical PK AV RESULT: PASS Note: The factor had been edited in the “Input Correction” of the Spectrum Analyzer. So the Amplitude of test plots is equal to Reading level plus the Factor in dB. Use the A dB(μV) to repr…

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Test Setup Photos RADIATED EMISSION TEST SETUP BELOW 1GHZ RADIATED EMISSION TEST SETUP ABOVE 1GHZ CONDUCTED EMISSION TEST SETUP CONDUCTED TEST SETUP