2ANDL-BT5SBLE Module

BT5S Module Datasheet Device Development > Module > Bluetooth Module Version: 20200316 Online Version BT5S Module DatasheetContents Contents 1 Product Overview1 1.1 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 1.2 Application Scenarios. . . . . . . . . . . . . . . . . . . . . . . . . .1 2 Change History2 3 Module Interfaces3 3.1 Dimensions and Footprint. . . . . . . . . . . . . . . . . . . . . . . .3 3.2 Interface Pin Definition. . . . . . . . . . . . . . . . . . . . . . . . .4 4 Electrical Parameters7 4.1 Absolute Electrical Parameters. . . . . . . . . . . . . . . . . . . . .7 4.2 Working Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . .8 4.3 Working Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 5 RF Features9 5.1 Basic RF Features. . . . . . . . . . . . . . . . . . . . . . . . . . . .9 5.2 RF TX Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 5.3 RF RX Sensitivity. . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 6 Antenna Information11 6.1 Antenna Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 6.2 Antenna Interference Reduction. . . . . . . . . . . . . . . . . . . . .11 7 Packaging Information and Production Instructions15 7.1 Mechanical Dimensions and Rear Solder Pad Dimensions. . . . . . . .15 7.2 Production Instructions. . . . . . . . . . . . . . . . . . . . . . . . .16 7.3 Recommended Oven Temperature Curve. . . . . . . . . . . . . . . .18 7.4 Storage Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . .20 8 MOQ and Packing Information22 9 Appendix: Statement25 9.1 Federal Communications Commission (FCC) Declaration of Conformity.25 9.2 Radiation Exposure Statement. . . . . . . . . . . . . . . . . . . . .25 i BT5S Module Datasheet 1 PRODUCT OVERVIEW 1Product Overview BT5S is an embedded Bluetooth low energy (BLE) module that Tuya has developed. It consists of a highly integrated Bluetooth chip (TLSR8250F512ET32) and several peripheral circuits, with an embedded Bluetooth network protocol stack and robust library functions. BT5S also contains a low-power 32-bit microcontroller unit (MCU), BLE5.0or2.4GHzradio,512KBflashmemory,48KBstaticrandom-accessmemory (SRAM), and six multiplexing I/O pins. 1.1Features •Embedded low-power 32-bit MCU, which can also function as an application processor - Clock rate: 48 MHz •Working voltage: 1.8 V to 3.6 V (Under 1.8 V to 2.7 V, the module can start but the RF performance is not guaranteed. Under 2.8 V to 3.6 V, the module performance is normal.) •Peripherals: one Inter-Integrated Circuit (I2C) bus, four pulse width modulation (PWM) pins, and one universal asynchronous receiver/transmitter (UART) •BLE RF features - Compatible with BLE 5.0 - RF data rate: 1 Mbit/s or 2 Mbit/s - TX power: +10 dBm - RX sensitivity: –94.5 dBm at BLE 1 Mbit/s - Embed- ded Advanced Encryption Standard (AES) hardware encryption - Onboard PCB antenna - Working temperature: –20°C to +85°C 1.2Application Scenarios •Smart households •Smart low-power sensors 1 / 27 BT5S Module Datasheet2 CHANGE HISTORY 2Change History No. DateChange DescriptionVersion After Change 12020-01- 13 This is the first release.1.0.0 2 / 27 BT5S Module Datasheet 3 MODULE INTERFACES 3Module Interfaces 3.1Dimensions and Footprint BT5S has two rows of 14 pins on the front and rear sides with a 2 mm pin spacing. The BT5S dimensions (H x W x D) are 2.0±0.15 mm x 14.8 mm x 20.4 mm. The following figures show the front and rear views. Figure 1:image.png 3 / 27 BT5S Module Datasheet 3 MODULE INTERFACES Figure 2:image.png 3.2Interface Pin Definition Pin No. Symbol I/O Type Function 1C3I/OCommon I/O pin, which can be used as a PWM output of the LED drive and is connected to the PC3 pin on the internal IC 2 D2 I/O Common I/O pin, which can be used as a PWM output of the LED drive and is connected to the PD2 pin on the internal IC 3C0I/OI2C data cable pin, which can be used as a common I/O pin and is connected to the PC0 pin on the internal IC 4 / 27 BT5S Module Datasheet 3 MODULE INTERFACES Pin No. Symbol I/O Type Function 4 C1 I/O I2C clock cable pin, which can be used as a common I/O pin and is connected to the PC1 pin on the internal IC 53V3PPower supply pin 6 B4 I/O Common I/O pin, which can be used as a PWM output of the LED drive and is connected to the PB4 pin on the internal IC 7GNDPPower supply reference ground pin 0 SWS I/O Bluetooth chip programming pin, which is connected to the SWS pin on the internal IC 00C2I/OCommon I/O pin, which can be used as a PWM output of the LED drive and is connected to the PC2 pin on the internal IC 8 B7 I/O Serial RX pin, which can be used as a common I/O pin and is connected to the PB7 pin on the internal IC 9RSTIReset pin, which is connected to the RESETB pin on the internal IC (The module is embedded with a pull-up resistor.) 10 3V3 PPower supply pin 11B1I/OSerial TX pin, which can be used as a common I/O pin and is connected to the PB1 pin on the internal IC 12 GND PPower supply reference ground pin Note:Pindicates a power supply pin, andI/Oindicates an input/output pin. 5 / 27 BT5SModule Datasheet 4 ElectricalParameters 4.1 Absolute Electrical Parameters P arameterDescription Minimum Value Maximum ValueUnit TsStorage temperatur e –65150°C VCCPower supply voltage –0.33.9V Static electricity voltage (human body model) T amb = 25°C N/A2kV Static electricity voltage (machine model) Tamb = 25°C N/A0.5kV 7 / 27 BT5SModule Datasheet 4.2 Working Conditions ParameterDescription Minimum Value Typical Value Maximum ValueUnit TaWorking temperature –20N/A85°C VCCW orking voltage 1.83.33.6V V IL I/Olow-level input VSSN/AVCCx 0.3V V IH I/Ohigh-level input VCC x 0.7 N/AVCCV V OL I/Olow-level output VSSN/AVCCx 0.1V V OH I/Ohigh-level output VCC x 0.9 N/AVCCV 8 / 27 BT5SModule Datasheet 4.3 Working Current SymbolCondition Typical Value Maximum ValueUnit I tx ContinuousTX, 10 dBm output power 16.818.4mA I tx Continuous TX, 0 dBm output power 6.38.8mA I rx Continuo…

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Company: Hangzhou Tuya Information Technology Co.,Ltd Address: Room701,Building3,More Center,No.87 GuDun Road, Hangzhou,Zhejiang, China Tel: 86-571-86581786 Fax: 86-571-86581786 Date (03/26/2020) TUV SUD BABT TCB Octagon House, Segensworth Road, Fareham, Hampshire, PO15 5RL Confidentiality Request FCC ID: 2ANDL-BT5S Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules,(Hangzhou Tuya Information Technology Co.,Ltd) hereby requests permanent confidential treatment of information accompanying this application as outlined below: Schematics Bill of Materials/Parts List Block Diagrams Theory of Operation The above 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. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Yours sincerely, Company Officer: Telephone Number:86-571-86581786 Email: [email protected]

Company: Hangzhou Tuya Information Technology Co.,Ltd Address: Room701,Building3,More Center,No.87 GuDun Road, Hangzhou,Zhejiang, China Tel: 86-571-86581786 Fax: 86-571-86581786 Date (03/26/2020) Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Modular Approval Request FCC ID: 2ANDL-BT5S The following attestation addresses the requirements to support modular approval: Modular approval requirementYes(provide brief statement)No * (a) The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly The module has a metal shied. Refer to the external photo of EUT. (b) The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal Data to the modulation circuit is buffered as described in the operational description provided with the application. (c) The module must contain power supply regulation on the module The module contains its own power supply regulation. Please refer to schematic filed with this application. (d) The module must contain a permanently attached antenna, or The module has a PCB antenna and which permanently attached Company: Hangzhou Tuya Information Technology Co.,Ltd Address: Room701,Building3,More Center,No.87 GuDun Road, Hangzhou,Zhejiang, China Tel: 86-571-86581786 Fax: 86-571-86581786 contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b) the module. Refer to the photo of EUT. (e) The module must demonstrate compliance in a stand-alone configuration The module was tested stand- alone as shown in test setup photographs filed with this application. (f) The module must be labelled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labelling requirements) The FCC ID is printed on the label of the module. Refer to the label of EUT. (g) The module must comply with all specific rules applicable to the transmitter. The grantee must provide comprehensive instructions to explain compliance requirements The module comply with all specific rules.Refer to the datasheet. Modular approval requirementYes(provide brief statement)No * (h) The module must comply with RF exposure requirements The module meets Portable exclusion levels as shown in the RF exposure information filed with this application. * Please provide a detailed explanation if the answer is “No.” Yours sincerely, Name: Title: General Manager

External Photos Documentation Manufacturer: Hangzhou Tuya Information Technology Co.,Ltd Page 1 of 1 Product: BLE Module FCC ID: 2ANDL-BT5S Antenna

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Internal Photos Documentation Manufacturer: Hangzhou Tuya Information Technology Co.,Ltd Page 1 of 1 Product: BLE Module FCC ID: 2ANDL-BT5S

Report No: 708882003219-00A EMC_SHA_F_R_02.06E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax:+86 21 61408600 Page 1 of 2 Rev. 20.00 MPE Calculation Applicant: Hangzhou Tuya Information Technology Co.,Ltd Address: Room701,Building3,More Center,No.87 GuDun Road,Hangzhou,Zhejiang China Product: BLE Module FCC ID: 2ANDL-BT5S Model No.: BT5S Reference RF report # 708882003219-00 According to subpart 15.247(i)and subpart §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Maximum Permissible Exposure (MPE) (§1.1310, §2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f²)30 30–30027.50.0730.230 300–1,500//f/150030 1,500–100,000//1.030 f = frequency in MHz; * = Plane-wave equivalent power density; According to §1.1310 and §2.1091 RF exposure is calculated. Calculated Formulary: Predication of MPE limit at a given distance S = PG/4πR² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); Report No: 708882003219-00A EMC_SHA_F_R_02.06E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax:+86 21 61408600 Page 2 of 2 Rev. 20.00 Calculated Data: PCB antenna Maximum peak output power at antenna input terminal (dBm):11.75 Maximum peak output power at antenna input terminal (mW):14.96 Prediction distance (cm):20 Antenna Gain, typical (dBi):2.50 Maximum Antenna Gain (numeric):1.78 The worst case is power density at predication frequency at 20 cm (mW/cm 2 ):0.00530 MPE limit for general population exposure at prediction frequency (mW/cm 2 ):1.0 The max power density 0.00530 (mW/cm2) < 1 (mW/cm2) Result: Compliant - TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch Reviewed by: Prepared by:Tested by: _____________________ ___________________________________________ Hui TONGJiaxi XUWenqiang LU EMC Section ManagerEMC Project EngineerEMC Test Engineer Date: 2020-03-19 Date: 2020-03-19 Date: 2020-03-19

Report Number: 708882003219-00 EMC_SHA_F_R_02.05E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax:+86 21 61408600 Page 1 of 43 Rev. 20.00 FCC- TEST REPORT Report Number:708882003219-00Date of Issue: March 26, 2020 Model:BT5S Product Type:BLE Module Applicant:Hangzhou TuyaInformation Technology Co.,Ltd Address:Room701,Building3,More Center,No.87 GuDun Road,Hangzhou,Zhejiang China Production Facility:Newtronics Hangzhou Co.,Ltd Address:No.15,Jiu zhou Road,Jiang Gan Science&Technology EconomicPark Hangzhou Test Result:nPositiveoNegative Total pages including Appendices:43 TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch is a subcontractor to TÜV SÜD Product Service GmbH according to the principles outlined in ISO 17025. TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch reports apply only to the specific samples tested under stated test conditions. Construction of the actual test samples has been documented. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. The manufacturer/importer is responsible to the Competent Authorities in Europe for any modifications made to the production units which result in non-compliance to the relevant regulations. TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch shall have no liability for any deductions, inferences or generalizations drawn by the client or others from TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch issued reports. This report is the confidential property of the client. As a mutual protection to our clients, the public and ourselves, extracts from the test report shall not be reproduced except in full without our written approval. Report Number: 708882003219-00 EMC_SHA_F_R_02.05E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax:+86 21 61408600 Page 2 of 43 Rev. 20.00 1 Table of Contents 1Table of Contents .................................................................................................................. 2 2Details about the Test Laboratory ......................................................................................... 3 3Description of the Equipment under Test .............................................................................. 4 4Summary of Test Standards .................................................................................................. 5 5Summary of Test Results ...................................................................................................... 6 6General Remarks .................................................................................................................. 7 7Test Setups ........................................................................................................................... 8 8Systems test configuration .................................................................................................. 11 9Technical Requirement ....................................................................................................... 12 9.1Conducted Emission ..................................................................................................... 12 9.2Conducted peak output power ...................................................................................... 15 9.36dB bandwidth and 99% Occupied Bandwidth ............................................................. 18 9.4Power spectral density .................................................................................................. 21 9.5Spurious RF conducted emissions ............................................................................... 24 9.6Band edge .................................................................................................................... 31 9.7Spurious radiated emissions for transmitter .................................................................. 34 10Test Equipment List ......................................................................................................... 40 11System Measurement Uncertainty ................................................................................... 41 12Photographs of Test Set-ups ........................................................................................... 42 13Photographs of EUT ........................................................................................................ 43 Report Number: 708882003219-00 EMC_SHA_F_R_02.05E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax:+86 21 61408600 Page 3 of 43 Rev. 20.00 2 Details about the Test Laboratory Details about the Test Laboratory Test Site 1 Company name: TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch No.16 Lane, 1951 Du Hui Road, Shanghai 201108, P.R. China Test Firm Registration Number: 820234 Telephone:+86 21 6141 0123 Fax:+86 21 6140 8600 Report Number: 708882003219-00 EMC_SHA_F_R_02.05E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax:+86 21 61408600 Page 4 of 43 Rev. 20.00 3 Description of the Equipment under Test Description of the Equipment Under Test Product:BLE Module Model no.:BT5S FCC ID:2ANDL-BT5S Options and accessories:NA Rating:1.8V-3.6V RF Transmission Frequency:2402~2480MHz No. of Operated Channel:40 Modulation:GFSK Data transmission rate:1 Mbit/s 2 Mbit/s Antenna Type:PCB antenna Antenna Gain:2.5dBi Description of the EUT:The Equipment Under Test (EUT) is a BLE Module. We tested it and listed the worst data in this report. The sample’s mentioned in this…

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Manufacturer: Hangzhou Tuya Information Technology Co.,Ltd Product: BLE Module FCC ID: 2ANDL-BT5S 2020 Not to be reproduced, except in its entirety,Page 1 of 2 without the Permission of TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch PHOTOGRAPHS OF TEST SET UP Field Strength and Harmonics Test Setup Radiated Emission Setup 9kHz ~ 30MHz 30MHz ~ 1GHz Manufacturer: Hangzhou Tuya Information Technology Co.,Ltd Product: BLE Module FCC ID: 2ANDL-BT5S 2020 Not to be reproduced, except in its entirety,Page 2 of 2 without the Permission of TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 1GHz ~ 18GHz Conducted emission Test Setup