FCC ID: 2ATPO-PB01-02 BT Model

PB-02 specifications V 1.0 PB-02 Specifications Version V1.0 Copyright 2020 Copyrigh t Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 1 PB-02 specifications V 1.0 Disclaimer and copyright notice The information in this article, including the URL address for reference, is subject to change without notice.The Documentation is provided "as is" without any warranty, including any warranties of merchantability, fitness for a particular purpose, or non-infringement, and any warranties mentioned in the proposal, specification or sample. This document is not responsible for any infringement of any patent rights arising out of the use of the information in this document. No license, express or implied, by estoppel or otherwise, is hereby granted. The test data obtained in this paper are all obtained by Ai-Thinker laboratory , and the actual results may be slightly different.The Wi-Fi alliance membership mark is owned by the WiFi alliance. All trade mark names, trademarks and registered trademarks mentioned herein are the property of their respective owners and are hereby declared. The final interpretation right is owned by Shenzhen Ai-Thinker Technology Co., Ltd. The contents of this manual may be changed due to the version upgrade of the product or other reasons. Shenzhen Ai-Thinker Technology Co., Ltd. reserves the right to modify the contents of this manual without any notice. This manual is only used as a guide, and Shenzhen Ai-Thinker Technology Co., Ltd. makes every effort to provide accurate information in this manual, but Shenzhen Ai-Thinker Technology Co., Ltd. does not ensure that the contents of the manual are completely true.All statements and information in this manual,and the recommendations do not constitute for any warranty, express or implied. Copyrigh t Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 2 Note PB-02 specifications V 1.0 Document development / revision / revocation resume Version Date Development/revision Approval V1.0 2020.05.29 Initial development Developme nt Xie Yiji Copyrigh t Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 3 PB-02 specifications V 1.0 Contents 1Product Overview ..................................................................................................................................... 5 2Electrical parameters ........................................................................................................................... 7 3Appearance dimensions ........................................................................................................................... 9 4Definition of pins ............................................................................................................................... 10 5 Schematic diagrams ............................................................................................................................. 12 6Design guidance ..................................................................................................................................... 12 7Packaging information ......................................................................................................................... 16 8 Contact us ............................................................................................................................................. 16 Copyrigh t Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 4 PB-02 specifications V 1.0 1Product Overview PB-02 is a BLE 5.0 low-power Bluetooth module based on PHY6212 chip; supports SIGMesh.. PHY6212 is equipped with ARM Cortex -M0 32-bit processor, 138KB SRAM, ultra-low power consumption,high performance and wireless multi-mode characteristics,, supports BLE functions of security, applications and wireless updates. PB-02 module has the function of Bluetooth mesh networking; the communication between devices through peer-to-peer network, using Bluetooth broadcast for communication, can ensure timely response in the case of multiple devices. It is mainly used in intelligent lamp control, wearable smart device, retail payment and other Internet of things fields; it can meet the requirements of low power consumption, low delay, low cost wireless data communication. Characteristics 1.1 mm spacing SMD-20 package 6 channels PWM output The antenna adopts PCB onboard antenna; at the same time, half hole pad and antenna hole are reserved. The half-hole pad can guide the antenna to the motherboard, and the antenna hole can be directly welded to the spring antenna. Brightness (duty cycle) adjustment range 5%-100%

Factory default cool and warm color 50%

PWM output frequency 1KHz Features with Nightlight Switching Color Temperature with Wall Switching C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 5 PB-02 specifications V 1.0 Main parameters Table 1 main parameter descriptions Model PB-02 Dimensions 12.2*18.6*2.3(0.2) MM Package SMD-20 Wireless Standards Bluetooth 5.0 Frequency range 2400~2483.5 MHz Maximum transmit power Maximum dBm 10 Receiving sensitivity

-932 dBm Interface GPIO/PWM/SPI/ADC Operating temperature Storage environment Powersupply range Power consumption

-40 ~ 85

-40~125,<90%

Supply voltage 2.7 V ~3.6 V, supply current 50 mA Deep sleep mode :0.7 uA (IO wake-up) Dormancy mode :2 uA (RTC wake-up) RX mode :7 mA TX (10dBm):25mA C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 6 PB-02 specifications V 1.0 2Electrical parameters Electrical characteristics PB-02 module is electrostatic sensitive equipment, when handling need to take special precautions Any more than the following absolute maximum values can cause module damage Name Minimum value Typical values Maximum value Units Absolute maximum rating Supply voltage I/O supply voltage

(VCCIO) Operating temperature Storage temperature 2.7

-0.3

-40

-40 Power consumption Emission power consumption

(10 dBm) Receiving Power Light Sleep Deep Sleep 3.3

25 7 2 0.7 3.6 3.6

+85

+125 V V mA mA uA uA Name Typical values Units C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 7 PB-02 specifications V 1.0 RF parameters Transmission power Average power

8.5 10 dBm Minimum value Typical values Maximum value Units Receiving sensitivity Receiving sensitivity

-95

-93

dBm Minimum value Typical values Maximum value Units Name Name C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 8 PB-02 specifications V 1.0 3Appearance dimensions C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 9 PB-02 specifications V 1.0 4Definition of pins PB-02 Foot Schemes The PB-02 module has a total of 20 interfaces. As shown in the pin diagram, the pin function definition table is the interface definition. Foot function definition table No. Name Functional Description 1 2 3 4 5 6 P34 P00 P01 P02 P03 TM GPIO34, all features are configurable

*Note: Interrupt and ADC functions are not supported GPIO00, all functions are configurable/ JTAG_TDO

*Note: ADC functionality not supported GPIO01, all functions are configurable/ JTAG_TDI

*Note: ADC functionality not supported GPIO02, all functions are configurable/ JTAG_TMS

*Note: ADC functionality not supported GPIO03, all functions are configurable/ JTAG_TCK

*Note: ADC functionality not supported Flash mode selection, this pin pull-up to high level , boot start into flash mode C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 10 PB-02 specifications V 1.0 7 8 9 10 11 12 13 14 15 16 17 19 20 TXD Serial URAT_TXD RXD Serial URAT_RXD GND Ground 3V3 Power supply, typical value 3.3 V P15 GPIO15, all features configurable/ AIO <4>

P14 GPIO14, all features are configurable/ AIO <3>

P31 SW2 SW1 P23 P18 GPIO31, all features are configurable

*Note: Interrupt and ADC functions are not supported GPIO25, all functions configurable/test mode start configuration [1], this pin pull-up to high level , boot start into test mode GPIO24, all features configurable/test mode start configuration [0]

GPIO23, all features are configurable

*Note: Interrupt and ADC functions are not supported GPIO18, all functions are configurable/ AIO <7>/ PGA differential positive input

*Note: Interrupt functionality not supported GPIO20, all functions are configurable/ AIO <9>/

microphone bias output

*Note: Interrupt functionality not supported RST Reset pin ANT Antenna interface 18 P20 C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 11 PB-02 specifications V 1.0 5 Schematic diagrams 6Design guidance 1Application circuit C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 12 PB-02 specifications V 1.0 2. recommended module package design dimensions Note: This is the PB-02 module package diagram, It is recommended to design the PCB board according to this diagram, so that the module can work normally on the PCB board; and when designing the pads, please pay attention to the design of the pads on the PCB. The pad is retracted and offset, and the PCB pad is expanded from the module pad do not affect the use of the module. 3. antenna layout requirements

(1)For the installation position on the motherboard, the following two methods are recommended:

2Solution 1: Put the module on the edge of the motherboard, and the antenna area extends out of the edge of the motherboard. 3Solution 2: Put the module on the edge of the motherboard, and hollow out an area at the antenna position on the edge of the motherboard. 4In order to meet the performance of the onboard antenna, it is forbidden to place metal parts around the antenna, away from high-frequency components. C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 13 PB-02 specifications V 1.0 4. power supply

(1) Recommend 3.3V voltage, peak current above 50mA

(2) It is recommended to use LDO for power supply; if DC-DC is used, the ripple is recommended to be controlled within 30mV.

(3)It is recommended to reserve the position of the dynamic response capacitor for the DC-DC power supply circuit, which can optimize the output ripple when the load changes greatly.

(4),It is recommended to add ESD devices to the 3.3V power interface 5. Design description of PWM dimming scheme For lamps that require dimming function, only require to connect the PWM pin of the corresponding color to the control end of the subsequent drive circuit;

PWM independent output is a digital signal with 100 levels of adjustable duty cycle, and the subsequent circuit can be voltage drive type or a current drive type. Diagram of connection C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 14 PB-02 specifications V 1.0 6.LED Drive Reference Design The PB-02 module application only requires 3.3V power supply and a simple drive circuit to realize smart light control. Take the MOS tube driving a positive white light as an example. The design refers to the following figure; CW_I is the PWM output pin of the positive white light of the module , Q1 is a MOS tube, WW is an LED lamp bead, and the design method of the other 4-way lamp driving circuit is the same as this way. C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 15 PB-02 specifications V 1.0 7Packaging information as shown below, the PB-02 packing is tape packing. 8 Contact us Official website: https://www.ai-thinker.com Development DOCS http s //d ocs.ai-thinker.com Official Forum: http://bbs.ai-thinker.com Sample purchase: https://anxinke.taobao.com Business cooperation: sales@aithinker.com Technical support: support@aithinker.com Company Address: Building C, Huafeng Intelligent Innovation Port, Xixiang, Baoan District, Shenzhen Tel :0755-29162996 C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 16 PB-02 specifications V 1.0 OEM/Integrators Installation Manual Important Notice to OEM integrators INTEGRATION INSTRUCTIONS FCC rules The PB-02 is an BT Module Module with frequency hopping. It operates on the 2400

~2500 MHz band and, therefore, is within U.S. FCC part 15.247 standard. Modular installation instruction 1,PB-02 Integrates high-speed GPIO and peripheral interface. Please pay attention to the installation direction (pin direction). 2,Antenna could not be in no-load state when module is working. During debugging, it is suggested to add 50 ohms load to the antenna port to avoid damage or performance degradation of the module under long-time no-load condition. 3,When the module needs to output 10dBm or more power, it needs a voltage supply of 3.6V or more to achieve the expected output power. 4,When working at full load, it is recommended that the entire bottom surface of the module be attached to the housing or heat dissipation plate, and it is not recommended to conduct heat dissipation through air or screw column heat conduction. 5,UART1 and UART2 are serial ports with the same priority. The port which receives commands returns information. Trace antenna designs Not Applicable RF exposure considerations To maintain compliance with FCCs RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna. Antennas The PB-02 is an BT Module beams signals and communicates with its antenna, which is PCB Antenna . The PCB Antenna gain is 1.5dBi LABEL OF THE END PRODUCT The final end product must be labeled in a visible area with the following Host must Contains FCC ID: 2ATPO-PB01-02. If the size of the end product is larger than 8x10cm, then the following FCC part 15.19 statement has to also be available on the label: This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions:

(1) this device may not cause harmful interference and

(2) this device must accept any interference received, including interference that may cause undesired operation. C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 17 PB-02 specifications V 1.0 Information on test modes and additional testing requirements5 Data transfer module demo board can control the EUT work in RF test mode at specified test channel. Additional testing, Part 15 Subpart B disclaimer The module without unintentional-radiator digital circuit, so the module does not required an evaluation by FCC Part 15 Subpart B. The host should be evaluated by the FCC Subpart B. ATTENTION This device is intended only for OEM integrators under the following conditions:

1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) This device and its antenna(s) must not be colocated with any other transmitters except in accordance with FCC multitransmitter product procedures. Referring to the multitransmitter policy, multiple transmitter(s) and module(s) can be operated simultaneously without C2P. 3) For all products market in US, OEM has to limit the Operating Frequency: 2400 ~2500MHz by supplied firmware programming tool. OEM shall not supply any tool or info to the enduser regarding to Regulatory Domain change. USERS MANUAL OF THE END PRODUCT:

In the user manual of the end product, the end user has to be informed to keep at least 20cm separation with the antenna while this end product is installed and operated. The end user has to be informed that the FCC radiofrequency exposure guidelines for an uncontrolled environment can be satisfied. The end user has to also be informed that any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate this equipment. If the size of the end product is smaller than 8x10cm, then additional FCC part 15.19 statement is required to be available in the users manual: This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions:

(1) this device may not cause harmful interference and

(2) this device must accept any interference received, including interference that may cause undesired operation. FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generate, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 18 PB-02 specifications V 1.0 determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-- Consult the dealer or an experienced radio/TV technician for help. PB-02 has its own onboard antenna, PB-01 his used with external antenna, to maintain compliance with FCCs RF Exposure guidelines, This equipment should be installed with only the supplied antenna. C opyright Shenzhen Ai-Thinker Technology Co.,Ltd All Rights Reserved 2020 19

C5266091_X10_Ed.2

< Shenzhen Ai-Thinker Technology Co., Ltd >

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2020/12/08 Subject: Request for Confidentiality FCC ID: 2ATPO-PB01-02 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules

(47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos Users Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) SDR Software / Security Info No No No No No No No NOTE 1 NOTE 1 No No No No No No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of _180_ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, 1/1 C5266091_X10_Ed.2 Signature:

Name: guan ning Title: Manager 1/1

All models are the same circuit and RF module, PB-02 has its own onboard antenna, Shenzhen Ai-Thinker Technology Co., Ltd Family models difference declaration Product:BT Model Model: PB-02, PB-01 Difference declaration:

PB-01 his used with external antenna Regards, Signature Name: guan ning Date: 2020/12/08

C5266091_X8_Ed.1 Letter of Authorization

< Shenzhen Ai-Thinker Technology Co., Ltd >

Company: Shenzhen Ai-Thinker Technology Co., Ltd Address: 410, Block C, Huafeng Smart Innovation Port, Gushu 2nd Road, Gushu Community, Xixiang Street, Baoan District, Shenzhen China Product Name: BT Model Model Number(s): PB-02, PB-01 Product Description: BT Model We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: guan ning Title: Manager Signature of applicant:

Date: 2020/12/08 1/1

Shenzhen Ai-Thinker Technology Co., Ltd Modular Transmitter Approval Request Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD21046 Company name: Shenzhen Ai-Thinker Technology Co., Ltd FCC ID: 2ATPO-PB01-02 Gentlemen, In accordance with 47CFR 15.212 Modular Transmitters and KDB 996369 D01 Module Equip Auth Guide v02. FCC ID: 2ATPO-PB01-02 has been examined against the following requirements. Requirement per 15.212 and KDB 996369 D01 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 must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal The module must contain power supply regulation on the module The module must contain a permanently attached antenna, or 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 must demonstrate compliance in a stand-alone configuration The module must be labeled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labeling requirements) The module must comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee The module must comply with RF exposure requirements Explanation from Grantee

(do not write yes/no, but explain why product complies/how it is achieved) Yes,the products have a shield, Physical components and tuning capacitor(s) are assembly to the module and located internal to the shield. Yes,The modulehas buffered modulation/data inputs. Yes,The modular transmitter has its own power supply regulation. Yes,The module contains a permanently attached PCB antenna. Yes, The modulecompliance in a stand-

alone configuration. Yes.The module has its permanently affixed FCC ID labeland the FCC ID label is laser engraved on the shield. The module complies with all specific rules applicable to the transmitter. Yes. We provided an MPE report to show the modulecomply with RF exposure requirements. Name: guan ning Title: Manager Date: Dec. 08. 2020 Signature of applicant:

FCC Modular Approval Request Rev 2.0