AI-Thinker TB-03F Bluetooth 5.0 Mesh Module

Description

The AI-Thinker TB-03F intelligent lighting module is a highly integrated Bluetooth 5.0 transceiver built around the TLSR8253 system-on-chip. It is engineered for the Tmall Genie Mesh ecosystem, enabling direct voice control and device-to-device communication without a central gateway. The module utilizes Bluetooth broadcast and star network topologies to ensure low-latency responses in multi-device environments, making it suitable for real-time control scenarios.

Architecturally, the TB-03F supports multiple sleep modes to optimize energy efficiency, with a deep sleep current of 0.4µA, extending battery life in wireless sensor nodes. Its integrated on-board antenna simplifies RF design and reduces BOM cost. The module provides a comprehensive set of digital and analog interfaces, including six dedicated PWM channels for precise dimming and color temperature control in LED lighting applications, with a factory-default 50% duty cycle for cool and warm colors.