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TB-02 Specification V1.0

TB-02 Specification

Version V1.0

Summary of content (16 pages)

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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.
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TB-02 Specification V1.0 CONTENT 1.INTRODUCTION .............................................................................................................................................. V 2.SPECIFICATION .............................................................................................................................................. VII 3.DIMENSION ...............................................................................................................................................
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TB-02 Specification V1.0 1.INTRODUCTION The TB-02 intelligent lighting module is a Bluetooth module based on the TLSR8250F512 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.
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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 2402 ~ 2480MHz 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, Current≥50mA Deep Sleep Mode：0.8uA Power Sleep Mode：1.8uA TX：12.62mA Transmission distance Copyright © 2019 80m ~ 150m Shenzhen Ai-Thinker Technology Co.
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TB-02 Specification V1.0 2.SPECIFICATION Electrical characteristics Absolute Maximum Rating Any exceeding the following absolute maximum ratings may cause damage to TLSR8250F512 Item Min Typical Max Unit Voltage 2.7 3.3 3.6 V I/O Voltage (VCCIO) -0.3 - 3.6 V Work Temperature -20 - +70 ℃ Store Temperature -40 - +125 ℃ RF Specification Sensitivity Item Sensitivity Copyright © 2019 Min Typical Max Unit -92dBm -91dBm -90dBm dBm Shenzhen Ai-Thinker Technology Co.
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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-02 Pin diagram PIN function definition sheet No.
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TB-02 Specification V1.0 14 B4 PWM4 output/SAR ADC input/GPIO PB4 15 B5 PWM5 output/SAR ADC input/GPIO PB5 16 B6 SPI data input（I2C_SDA）/UART_RTS/SAR ADC input/GPIO PB6 17 B7 SPI data output/UART_RX/SAR ADC input/GPIO PB7 18 RST RESET 19 3V3 Electricity supply 20 TX UART_TX 21 GND Ground 22 SWS Single wire slave Copyright © 2019 Shenzhen Ai-Thinker Technology Co.
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TB-02 Specification V1.0 5.SCHEMATIC 6.DESIGN GUIDE 1、Application circuit 2、Antenna layout requirements (1) Place the module on the edge of the motherboard, and the antenna area extends beyond the edge of the motherboard. 3、Electricity 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.
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TB-02 Specification V1.0 (4) 3.3V power interface is recommended to add ESD devices. 4、PWM 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.
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TB-02 Specification V1.0 6、Secondary development The TB-02 module supports users to write their own firmware programs to achieve customized functions. 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.
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TB-02 Specification V1.0 8.PACKAGING As shown below, the packaging of TB-02 is taping packaging. 9.CONTACT US Company Website：https://www.ai-thinker.com Development DOCS：https://docs.ai-thinker.com Official Forum：http://bbs.ai-thinker.com Sample Purchase：https://anxinke.taobao.com Business：sales@aithinker.com Technical Support：support@aithinker.
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FCC Statement FCC standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Integral antenna with antenna gain 2.0dBi This device complies with part 15 of the 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.