2ANDL-BPUBluetooth Module

BPU Module Datasheet Version: 20211229 Online Version Contents Contents 1 Product overview2 1.1 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 1.2 Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 1.3 Change history. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 2 Module interfaces3 2.1 Dimensions and footprint. . . . . . . . . . . . . . . . . . . . . . . .3 2.2 Pin definition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 3 Electrical parameters11 3.1 Absolute electrical parameters. . . . . . . . . . . . . . . . . . . . .11 3.2 Operating conditions. . . . . . . . . . . . . . . . . . . . . . . . . . .11 3.3 Power consumption in operating mode. . . . . . . . . . . . . . . . .12 4 RF parameters13 4.1 Basic RF features. . . . . . . . . . . . . . . . . . . . . . . . . . . .13 4.2 RF output power. . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 4.3 RF receiving sensitivity. . . . . . . . . . . . . . . . . . . . . . . . .13 5 Antenna information15 5.1 Antenna type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 5.2 Antenna interference reduction. . . . . . . . . . . . . . . . . . . . .15 6 Packaging information and production instructions18 6.1 Mechanical dimensions and dimensions of the back of the pad. . . . .18 6.2 Production instructions. . . . . . . . . . . . . . . . . . . . . . . . .23 6.3 Recommended oven temperature curve. . . . . . . . . . . . . . . . .25 6.4 Storage conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . .28 7 MOQ and packaging information29 8 Appendix: Statement30 I Contents BPU is a low-power-consumption embedded Bluetooth module that Tuya has devel- oped. Embedded with the Bluetooth communication protocol stack and rich library functions, it mainly consists of a highly integrated Bluetooth chip (PHY6222) and a few peripheral circuits. 1 / 32 1 Product overview 1 Product overview BPU includes a low-power-consumption 32-bit MCU, a Bluetooth LE 5.1/2.4-G Radio, 128-KB to 8-MB flash memory, 64-KB SRAM, and 18 reusable I/O pins. 1.1 Features •Embedded with a low-power 32-bit MCU, which can also function as an appli- cation processor. •Working voltage: 1.8 to 3.6V •Peripherals: 5 PWMs, 2 ADCs, 3 GPIOs, and 1 SPI •Bluetooth RF features –Bluetooth LE 5.1 –The RF data rate can be up to 1 Mbps. –TX power: +6 dBm –RX sensitivity: -97 dBm@ 1 Mbps –Embedded hardware meets the AES –Onboard antenna with a gain of 2.19 dBi –Operating temperature: -40°C to +105°C 1.2 Applications •Smart LED •Smart home 1.3 Change history Update dateUpdated contentVersion after update 11/25/2021This is the first release.V1.0.0 2 / 32 2 Module interfaces 2 Module interfaces 2.1 Dimensions and footprint BPU has 3 lines, 21 pins in total. The spacing of pins at the two sides is 1.4±0.1 mm, and the spacing of pins at the bottom is 1.8±0.1 mm. The dimensions of BPU are 20.3±0.35 mm (L)×15.8±0.35 mm (W) ×3.0±0.15 mm (H). The thickness of the PCB is 1.0±0.1 mm, which are shown below: 3 / 32 2 Module interfaces 4 / 32 2 Module interfaces 5 / 32 2 Module interfaces 2.2 Pin definition The definitions of pins are shown in the following table: Pin numberSymbolPin typeFunction 1P3I/OCommon I/O interface, which can be used as SCK of the SPI interface and corresponds to P3 of the IC chip 2P7I/OCommon I/O pin, which can be used as MOSI of the SPI interface and corresponds to P7 of the IC 3P15I/OCommon I/O interface, which corresponds to P15 of the IC chip 4P16I/OCommon I/O interface, which corresponds to P16 of the IC chip 5P11I/OADC port, 12 bit/s, which can also be used as a common I/O pin and corresponds to P11 of the IC chip 6 / 32 2 Module interfaces Pin numberSymbolPin typeFunction 6RXD2I/OSerial port UART2_RX, which can also be used a common I/O pin and corresponds to P0 of the IC chip 7TXD2I/OSerial port UART2_TX, which can also be used a common I/O pin and corresponds to P2 of the IC chip. It can used to output logs. 8P26I/OCommon I/O interface, which can be used as PWM output of the LED drive and corresponds to P26 of the IC chip 9P31I/OCommon I/O interface, which can be used as PWM output of the LED drive and corresponds to P31 of the IC chip 7 / 32 2 Module interfaces Pin numberSymbolPin typeFunction 10P32I/OCommon I/O interface, which can be used as PWM output of the LED drive and corresponds to P32 of the IC chip 11P33I/OCommon I/O interface, which can be used as PWM output of the LED drive and corresponds to P33 of the IC chip 12P34I/OCommon I/O interface, which can be used as PWM output of the LED drive and corresponds to P34 of the IC chip 13GNDI/OCommon I/O interface, which can be used as PWM output of the LED drive and corresponds to P26 of the IC 14VCCPPower supply pin (Typical value: 3.3V) 8 / 32 2 Module interfaces Pin numberSymbolPin typeFunction 15TXD1I/OUART1_TX, which can also be used a common I/O pin and corresponds to P9 of the IC chip 16RXD1I/OUART1_RX, which can also be used a common I/O pin and corresponds to P10 of the IC chip 17P14I/OADC port, 12 bit/s, which can also be used as a common I/O interface and corresponds to P14 of the IC chip 18RESET_NI/OReset pin (low active), correspond to RESET_N of the IC chip. 19P17I/OCommon I/O interface, which corresponds to P17 of the IC chip 20P20I/OCommon I/O interface, which can be used as MISO of the SPI interface and corresponds to P20 of the IC chip 9 / 32 2 Module interfaces Pin numberSymbolPin typeFunction 21P18I/OCommon I/O interface, which can be used as CS of the SPI interface and corresponds to P18 of the IC chip Test pinTMIMode selection pin, which is pulled high in burning mode, but pulled down or not connected to anything in other modes. Note: •P indicates a power supply pin and I/O indicates an input/output pin. •If you have any special requirements on the light colour controlled by the PWM output, please contact Tuya business personnel. 10 / 32 3 Electrical parameters 3 Electrical parameters 3.1 Absolute electrical pa…

Text truncated - open the document above for the full version.

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 (12/01/2022) TUV SUD America Inc. 10 Centennial Drive Peabody, MA 01960, USA Dear Sir or Madam, We, (Hangzhou Tuya Information Technology Co.,Ltd), hereby authorize Jiaxi Xu rom TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151 Heng Tong Road Shanghai 201108 P.R. China, to act as our agent in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. Yours sincerely, Name: Title: Manager

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 (12/01/2022) Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Confidentiality Request FCC ID: 2ANDL-BPU 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 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, Name: Title: Manager

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

Internal Photos Documentation Manufacturer: Hangzhou Tuya Information Technology Co.,Ltd Page 1 of 1 Product: Wi-Fi and Bluetooth module FCC ID: 2ANDL-BPU

Report No: 7095021029138-00A 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: Bluetooth Module FCC ID: 2ANDL-BPU Model No.: BPU Reference RF report # 7095021029138-00 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) 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f²) 30 30–300 27.5 0.073 0.2 30 300–1,500 / / f/1500 30 1,500–100,000 / / 1.0 30 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: 7095021029138-00A 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): 6.50 Maximum peak output power at antenna input terminal (mW): 4.47 Prediction distance (cm): 20 Antenna Gain, typical (dBi): 2.19 Maximum Antenna Gain (numeric): 1.67 The worst case is power density at predication frequency at 20 cm (mW/cm 2 ): 0.00147 MPE limit for general population exposure at prediction frequency (mW/cm 2 ): 1.0 The max power density 0.00147 (mW/cm2) < 1 (mW/cm2) Result: Compliant - TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch Reviewed by: Prepared by: Tested by: _____________________ _____________________ ______________________ Hui TONG Wenqiang LU Jiaxi XU EMC Section Manager EMC Project Engineer EMC Test Engineer Date: 2022-01-17 Date: 2022-01-17 Date: 2022-01-17

EMC_SHA_F_R_02.10E 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 : 7095021029138-00 Date of Issue: January 19, 2022 Model : BPU Product Type : Bluetooth Module Applicant : Hangzhou Tuya Information Technology Co.,Ltd Address : Room701,Building3,More Center,No.87 GuDun Road,Hangzhou,Zhejiang China Manufacturer : Hangzhou Tuya Information Technology Co.,Ltd Address : Room701,Building3,More Center,No.87 GuDun Road,Hangzhou,Zhejiang China Test Result : ◼ Positive  Negative 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: 7095021029138-00 EMC_SHA_F_R_02.10E 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 1 Table of Contents .................................................................................................................. 2 2 Details about the Test Laboratory .......................................................................................... 3 3 Description of the Equipment under Test ............................................................................... 4 4 Summary of Test Standards .................................................................................................. 5 5 Summary of Test Results ...................................................................................................... 6 6 General Remarks .................................................................................................................. 7 7 Test Setups ........................................................................................................................... 8 8 Systems test configuration ................................................................................................... 11 9 Technical Requirement ........................................................................................................ 12 9.1 Conducted Emission ..................................................................................................... 12 9.2 Conducted peak output power ...................................................................................... 15 9.3 6dB bandwidth .............................................................................................................. 18 9.4 Power spectral density .................................................................................................. 21 9.5 Spurious RF conducted emissions ............................................................................... 24 9.6 Band edge .................................................................................................................... 31 9.7 Spurious radiated emissions for transmitter .................................................................. 34 10 Test Equipment List .......................................................................................................... 40 11 System Measurement Uncertainty ................................................................................... 41 12 Photographs of Test Set-ups ............................................................................................ 42 13 Photographs of EUT ........................................................................................................ 43 Report Number: 7095021029138-00 EMC_SHA_F_R_02.10E 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 FCC Registration Number: 820234 Test Firm IC Registration Number: 25988 Telephone: +86 21 6141 0123 Fax: +86 21 6140 8600 Report Number: 7095021029138-00 EMC_SHA_F_R_02.10E 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: Bluetooth Module Model no.: BPU FCC ID: 2ANDL-BPU Options and accessories: NA Rating: DC 1.8-3.6V RF Transmission Frequency: 2402~2480 MHz No. of Operated Channel: 40 Modulation: GFSK Data transmission rate: 1 Mbit/s 2 Mbit/s Antenna Type: PCB antenna Antenna Gain: 2.19 dBi Description of the EUT: The …

Text truncated - open the document above for the full version.

Manufacturer: Hangzhou Tuya Information Technology Co.,Ltd Product: Bluetooth module FCC ID:2ANDL-BPU ©2022 Not to be reproduced, except in its entirety, Page 1 of 3 without the Permission of TÜ V SÜ D 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: Bluetooth module FCC ID:2ANDL-BPU ©2022 Not to be reproduced, except in its entirety, Page 2 of 3 without the Permission of TÜ V SÜ D Certification and Testing (China) Co., Ltd. Shanghai Branch 1GHz ~ 18GHz 18GHz ~ 25GHz Manufacturer: Hangzhou Tuya Information Technology Co.,Ltd Product: Bluetooth module FCC ID:2ANDL-BPU ©2022 Not to be reproduced, except in its entirety, Page 3 of 3 without the Permission of TÜ V SÜ D Certification and Testing (China) Co., Ltd. Shanghai Branch Conducted emission Test Setup