FCC ID: 2ATPO-TB02 BT Module

TB-02 Specification V1.0 TB-02Specification Version V1.0 Copyright2019 Copyright 2019Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved I TB-02 Specification V1.0 Disclaimer and Copyright Notice The information in this article, including URL addresses for reference, is subject to change without notice. This document is provided "as is" without warranty of any kind, including any warranty of merchantability, fitness for a particular purpose, or non-infringement, and any warranty of any proposal, specification, or sample mentioned elsewhere. No liability is assumed in this document, including any infringement of any patent rights arising out of the use of the information in this document. No license is granted by estoppel or otherwise in this document, either express or implied. The test data obtained in this article are all obtained from the testing performed by Anxinke Labs. Actual results may vary slightly. The Bluetooth Alliance member logo is owned by the Bluetooth Alliance. All trademark names, trademarks and registered trademarks mentioned in this article are the property of their respective owners and are hereby declared. The final interpretation right belongs to Shenzhen Anxinke Technology Co., Ltd. Pay attention The contents of this manual may be changed due to product version upgrades or other reasons. Shenzhen Anxinke Technology Co., Ltd. reserves the right to modify the contents of this manual without any notice or prompt. This manual is only used as a guide. Shenzhen Anxin Ke Technology Co., Ltd. makes every effort to provide accurate information in this manual, but Shenzhen An Xin Ke Technology Co., Ltd. does not ensure that the content of the manual is completely error-free. All statements and information in this manual And recommendations do not constitute any express or implied warranty. Copyright 2019Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved II TB-02 Specification V1.0 Document development/revision/revocation resume Version Date Revised content Maker Approve V1.0 2019.11.25 First developed Yiji Xie Copyright 2019Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved III TB-02 Specification V1.0 CONTENT 1.INTRODUCTION .............................................................................................................................................. V 2.SPECIFICATION .............................................................................................................................................. VII 3.DIMENSION ................................................................................................................................................. VIII 4.PIN DEFINITION ............................................................................................................................................. IX 5.SCHEMATIC .................................................................................................................................................... XI 6.DESIGN GUIDE ............................................................................................................................................... XI 7.REFLOW PROFILE ......................................................................................................................................... XIV 8.PACKAGING .................................................................................................................................................. IXV 9.CONTACT US ................................................................................................................................................ IXV Copyright 2019Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved IV TB-02 Specification V1.0 1.INTRODUCTION The TB-02 intelligent lighting module is a Bluetooth module based on the TLSR8253F512 chip and compatible with BT 5.0 low-power Tmall Genie Mesh. This module supports the Bluetooth module directly controlled by Tmall Genie and has a Bluetooth mesh networking function. Peer-to-peer network communication, using Bluetooth broadcast for communication, can ensure timely response in the case of multiple devices. It is mainly used in intelligent light control, which can meet the requirements of low power consumption, low latency, and short-range wireless data communication. Can be directly controlled by Tmall Elf without a gateway 1.6mm pitch pin vertical solder DIP18 package 6 PWM outputs With on-board antenna, no need to design antenna Brightness (duty cycle) adjustment range 5% -100%

Factory default 50% duty cycle for cool and warm colors PWM output power 1KHz With night light function With wall switch to switch color temperature function Features Copyright 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved V TB-02 Specification V1.0 LIST 1 Main Parameters Model Name TB-02 Size 18.0*18.0*2.8(0.2)MM Wireless Standard Bluetooth V5.0 Frequency Range 2400 ~ 2483.5MHz Output Power 10dBm Max Sensitivity

-93.2dBm Interface GPIO/PWM/SPI/ADC Work Temperature

-20 ~ 70 Store Temperature

-40 ~ 125 , < 90%RH Voltage Range Voltage 2.7V ~ 3.6V, Current50mA Deep Sleep Mode0.8uA Power Sleep Mode1.8uA Transmission distance TX12.62mA 80m ~ 150m Copyright 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved VI 2.SPECIFICATION Electrical characteristics Absolute Maximum Rating Item Voltage I/O Voltage (VCCIO) Work Temperature Store Temperature RF Specification Sensitivity Any exceeding the following absolute maximum ratings may cause damage to TLSR8253F512 Min 2.7

-0.3

-20

-40 Typical 3.3

Max 3.6 3.6

+70

+125 TB-02 Specification V1.0 Unit V V Unit dBm Item Min Typical Max Sensitivity

-92dBm

-91dBm

-90dBm Copyright 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved VII TB-02 Specification V1.0 3.DIMENSION Copyright 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved VIII TB-02 Specification V1.0 4.PIN DEFINITION The TB-02 module has a total of 22 interfaces. For example, the pin diagram, the pin function definition table is the interface definition. TB-02Pin diagram PIN function definition sheet Function Description Ground Electricity supply PWM4 output/UART_TX/SAR ADC input/GPIO PB1 PWM0 inverting output/UART_RX/GPIO PA0 Single wire slave/UART_RTS/GPIO PA7 GPIO PA1 GPIO PD7/SPI clockI2C_SCK GPIO PD4/Single wire master/PWM2 inverting output PWM1 inverting output/GPIO PD3 SPI chip selectactive low/PWM3 output/GPIO PD2 PWM2 output/UART_CTS/PWM0 inverting output

/SAR ADC input/GPIO PC4 PWM1 output/UART_RX/I2C serial clock/32kHz crystal input optional/GPIO PC3 PWM0 output/I2C serial data/32kHz crystal outputoptional

/GPIO PC2 No. 1 2 3 4 5 6 7 8 9 10 11 12 13 Item GND 3V3 TX0 RX0 SWS A1 D7 D4 D3 D2 C4 C3 C2 Copyright 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved IX TB-02 Specification V1.0 PWM4 output/SAR ADC input/GPIO PB4 PWM5 output/SAR ADC input/GPIO PB5 SPI data inputI2C_SDA/UART_RTS/SAR ADC input/GPIO PB6 SPI data output/UART_RX/SAR ADC input/GPIO PB7 RESET Electricity supply UART_TX Ground Single wire slave 14 15 16 17 18 19 20 21 22 B4 B5 B6 B7 RST 3V3 TX GND SWS Copyright 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved X TB-02 Specification V1.0 5.SCHEMATIC 6.DESIGN GUIDE 1Application circuit 2Antenna layout requirements

(1) Place the module on the edge of the motherboard, and the antenna area extends beyond the edge of the motherboard. 3Electricity Supply

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

(2) It is recommended to use LDO power supply; if using DC-DC, it is recommended to control the ripple within 30mV.

(3) The DC-DC power supply circuit is recommended to reserve the position of the dynamic response capacitor, which can optimize the output ripple when the load changes greatly. Copyright 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved XI TB-02 Specification V1.0

(4) 3.3V power interface is recommended to add ESD devices. 4PWM Dimming Solution Design Instructions For lamps that require dimming, you only need to connect the PWM pins of the corresponding color to the control end of the subsequent stage drive circuit; the PWM independently outputs a 100-level adjustable digital signal, and the subsequent stage circuit can be voltage The driving type may be a current driving type. Connection diagram 5LED Drive Reference Design TB-02 module application only needs 3.3V power supply and simple driving circuit to achieve intelligent light control. Take MOS tube to drive a channel of white light as an example, the design reference is as follows; CW_I is the module's positive white light PWM output , Q1 is MOS tube, WW is LED lamp beads, the other 4 road lamp driving circuit is the same as this road design method. Copyright 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved XII TB-02 Specification V1.0 6Secondary development customized functions. The TB-02 module supports users to write their own firmware programs to achieve If you use a Linux machine to develop the firmware, you can refer to the SDK, documentation and source address of Anxin's collation:

https://github.com/Ai-Thinker-Open/Telink_825X_SDK. If you use Windows development, you can refer to the original SDK provided by the chip manufacturer. Download address:

http://wiki.telink-semi.cn Copyright 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved XIII 7.REFLOW PROFILE TB-02 Specification V1.0 Copyright 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved XIV Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01 2.2 List of applicable FCC rules The TB-02 is an BT Module with digitally modulated systems using an GFSK technology; modulation. It operates on the 2400-2483.5MHz band and, therefore, is within U.S. FCC part 15.247 standard TB-02 Specification V1.0 2.3 Specific operational use conditions The EUT is a BT Module Operation Frequency: 2402MHz~2480MHz Modulation Type: GFSK Number Of Channel: 40 TB-02 Type of antenna: PCB Antenna Gain2dBi TB-03F Type of antenna: PCB Antenna Gain2dBi TB-04 Type of antenna: FPCB Antenna Gain2dBi 2.4 Limited module procedures not applicable; Single Modular Approval Request 2.5 Trace antenna designs Not applicable;

2.6 RF exposure considerations TB-02 is a BT Module developed by Shenzhen Anxin Ke Technology Co. The core processor TB-02 of this module is a highly integrated low-power BT system-on-chip (SoC) designed for the Internet of Things (IoT) , Mobile devices, wearable electronic devices, smart home and other applications. TB-02 has industry-leading low-power performance and RF performance, supports BLE, integrates BTMAC, BTRF and baseband, RF switch, RF Balun, power amplifier, low noise Amplifier, etc. 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. 2.7 Antennas The TB-02 is an BT Module beams signals and communicates with its antenna, which is PCB Antenna. The PCB Antenna gain is 2.0dBi. 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. It needs to be declared. Only the antenna equipped with the package can be used, only antennas as in the filing are allowed. 2.8 Label and compliance information The final end product must be label in a visible area with the following Host must Contains FCC ID: 2ATPO-TB02. 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. 2.9 Information on test modes and additional testing requirements Data transfer module demo board can control the EUT work in RF test mode at specified test channel. Copyright 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved XV TB-02 Specification V1.0 2.10 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: 2402-2480MHz 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 conditions:

This device complies with part 15 of the FCC Rules. Operation is subject to the following two 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 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. Copyright 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved XVI TB-02 Specification V1.0 8.PACKAGING As shown below, the packaging of TB-02 is taping packaging. 9.CONTACT US Company Websitehttps://www.ai-thinker.com Development DOCShttps://docs.ai-thinker.com Official Forumhttp://bbs.ai-thinker.com Sample Purchasehttps://anxinke.taobao.com Businesssales@aithinker.com Technical Supportsupport@aithinker.com Shenzhen Tel0755-29162996 Company Address410, Building C, Gufeng Huafeng Smart Innovation Port, Xixiang, Baoan District, Copyright 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved XVII

Shenzhen Ai-Thinker Technology Co., Ltd Declaration concerning Antenna Specification It is hereby declared that the product Model No.: TB-02, TB-03F, TB-04 FCC ID: 2ATPO-TB02 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for antenna type(s) described below:

GFSK Model No. of antenna: N/A TB-02 Type of antenna: PCB Antenna Gain2dBi TB-03F Type of antenna:PCB Antenna Gain2dBi TB-04 Type of antenna: FPCB Antenna Gain2dBi Frequency range:

permanently attached 2402-2480MHz MHz 410, Block C, Huafeng Smart Innovation Port, Gushu 2nd Road, Gushu Community, The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Shenzhen Ai-Thinker Technology Co., Ltd Address:

Xixiang Street, Baoan District, Shenzhen, China City:

ZIP / Postal code:

China Country:

Place:

Date: 2021/05/17 guan ning/manager Shenzhen Signature:

version01