Ai-Thinker TB-02 is a compact Bluetooth 5.0 module designed for IoT, smart lighting, and smart home applications. As part of the official Ai-Thinker TB series, the TB-02 supports Bluetooth Mesh networking, open SDK-based secondary development, and practical wireless control features for connected lighting, home automation, and embedded BLE products.

The Ai-Thinker TB-02 BLE module is suitable for developers building Bluetooth Mesh devices, smart lamps, control panels, low-power consumer electronics, and wireless automation nodes. With support for AT firmware, mobile interaction, and low-power operation, the TB-02 can be used in many compact BLE smart home and IoT control scenarios.

Features

• Bluetooth 5.0 wireless connectivity for low-power embedded communication
• Bluetooth Mesh support for multi-device networking in smart lighting and smart home systems
• Open SDK support for secondary development and custom firmware workflows
• Supports AT firmware for application integration and wireless control
• Designed for smart lighting, including color temperature switching and brightness-related control functions
• Supports Android, iOS, and mini-program style application interaction according to official materials
• 6 PWM output channels with a 1kHz frequency and brightness adjustment capability
• Compact package options for embedded BLE and IoT module integration

Specifications

Applications

• Smart lighting products such as lamps, ambient lights, and color temperature control systems
• Smart home devices using Bluetooth Mesh networking for wireless control
• IoT modules and embedded BLE nodes for automation, sensors, and connected appliances
• Low-power Bluetooth 5.0 applications in consumer electronics and home control terminals
• Projects that need BLE mesh communication, mobile app interaction, and compact wireless integration

Other Content

Ai-Thinker TB-02 belongs to the official TB series Bluetooth module family. According to the official series introduction, these modules are designed for direct smartphone-based Mesh networking and are suitable for smart lights, sockets, air conditioners, and other smart home devices. This makes the TB-02 a practical choice for BLE Mesh product development and wireless lighting control.

For development work, the official materials also mention secondary development and SDK-based customization. That makes the Ai-Thinker TB-02 BLE module useful not only for finished smart lighting products, but also for engineering prototypes and custom IoT solutions that require low-power Bluetooth communication and flexible control logic.

Resources

• Ai-Thinker TB series official topic page
• TB-02 specification
• TB-02 user manual
• Telink 825X SDK
• Ai-Thinker certification page

FAQ

Does the TB-02 support Bluetooth Mesh?

Yes. According to the official TB series introduction, the Ai-Thinker TB-02 supports Bluetooth Mesh, making it suitable for smart lighting and smart home networking.

What kind of products is the TB-02 suitable for?

The TB-02 is suitable for smart lighting, smart home, low-power IoT, and embedded Bluetooth 5.0 control applications.

Does the TB-02 support secondary development?

Yes. Official materials indicate support for secondary development and SDK-based customization, which is useful for engineering development and custom BLE firmware workflows.

What interfaces are available on the TB-02?

The official specification lists GPIO, PWM, SPI, and ADC interfaces for embedded application development.