This is the Blue variant of the Ai Thinker TB-02 Bluetooth Module in Bluetooth and NRF Modules. Available at ₹330.40 (₹280.00 + GST) with free shipping across India.

Looking for Tb-02 Module? Ai Thinker TB-02 Bluetooth Module is available at Zbotic with fast shipping across India.

Ai Thinker TB-02 Bluetooth Module

Description:

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. 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.

Features:

• 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

Specifications:

• Model Name : TB-02
• Size : 18.0×18.0x2.8(±0.2)mm
• Wireless Standard : Bluetooth V5.0
• Frequency Range : 2402 ~ 2480MHz
• Max Sensitivity : -93.2dBm
• Interface : GPIO/PWM/SPI/ADC
• Work Temperature : -20°C~ 70 °C
• Store Temperature : -40 °C~ 125°C, < 90%RH
• Voltage Range : Voltage 2.7V ~ 3.6V, Current≥50mA
• Power : Deep Sleep Mode：0.8uA Sleep Mode：1.8uA TX：12.62mA
• Transmission distance : 80m ~ 150m

Datasheet:

Package Includes:

• 1 x Ai Thinker TB-02 Bluetooth module

Ai Thinker TB-02 Bluetooth Module Overview

The Ai Thinker TB-02 Bluetooth Module is a BLE 5.0 communication board based on the TLSR8250F512 chip, designed specifically for smart lighting and power strip control. It combines low-power, low-latency Bluetooth mesh networking with six PWM outputs for precise brightness adjustment in IoT applications.

Key Features of Ai Thinker TB-02 Bluetooth Module

• BLE 5.0 connectivity with support for Tmall Genie Mesh and Bluetooth broadcast peer-to-peer links
• Built-in TLSR8250F512 chip for reliable low-power and short-range wireless data transmission
• Six PWM output channels for brightness (duty cycle) control from 5% to 100%
• On-board PCB antenna—no external antenna design needed
• Dual package options: 1.6 mm pitch vertical solder DIP18 or compact SMD-13
• Genuine product, fast shipping across India from Zbotic

Applications and Use Cases

• Smart LED bulbs and fixtures with adjustable brightness levels
• Intelligent power strips or plugs featuring visual status indicators
• Mesh-networked home automation systems requiring low latency response
• Decorative LED strip installations where compact module size is critical
• Smart desk lamps and ambient lighting controlled via smartphone or voice assistant
• Battery-powered mood lights needing low power consumption

How to Use Ai Thinker TB-02 Bluetooth Module

Solder the TB-02 module onto your PCB using the chosen DIP18 or SMD-13 footprint, then apply 3.3 V power supply. Use a Tmall Genie-compatible app or custom BLE tool to provision the device into your mesh network. Assign PWM channels to your LED drivers and adjust brightness through BLE commands or voice control once paired.

Why Buy from Zbotic?

• Genuine Products: All items sourced from authorized distributors
• Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
• Free Shipping: Free delivery on qualifying orders
• COD Available: Cash on Delivery, UPI, cards, net banking
• Technical Support: Expert help for setup and troubleshooting
• Easy Returns: Hassle-free replacement for defective products

Frequently Asked Questions

Which package option should I choose for my design?

The TB-02 is available in a DIP18 format for through-hole soldering or an SMD-13 package for surface-mount designs. Choose DIP18 for prototyping and SMD-13 for compact PCBs.

How do I adjust the LED brightness range?

Use the module’s six PWM outputs. Send duty-cycle commands via BLE to set brightness anywhere between 5% and 100%, allowing smooth dimming effects.

Can I create a mesh network of multiple TB-02 modules?

Yes. The TB-02 supports Bluetooth mesh networking and peer-to-peer communication. Simply provision each module using your Tmall Genie or BLE tool and they’ll communicate instantly via broadcast.

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