AI-Thinker PB-03 BLE 5.2 Module w/ PHY6252 SoC

Description

The AI-Thinker PB-03 module is a compact, surface-mount BLE 5.2 transceiver engineered for embedded IoT deployments. Its architecture centers on the PHY6252 SoC, which combines a capable processor with a fully integrated 2.4GHz radio, offering adjustable RF output power to fine-tune the trade-off between communication range and current draw for specific application needs.

This module supports the complete feature set of Bluetooth LE 5.2, including data rates from 125 Kbps to 2 Mbps and broadcast expansion. The combination of ultra-low sleep currents, a comprehensive peripheral interface suite, and built-in hardware security makes it a versatile foundation for developing connected products like smart lighting controls, wearable devices, and mesh-networked sensor nodes without the complexity of discrete RF design.