The Ai-Thinker PB-03 is a highly integrated, low-power BLE 5.2 module based on the PHY6252 chip, perfect for IoT applications, wearables, and smart home devices.

Bluetooth Version: BLE 5.2 Operating Frequency: 2.4GHz Data Rates: 125Kbps, 500Kbps, 1Mbps, 2Mbps Memory: 64KB SRAM, 256KB Flash, 96KB ROM, 256bit efuse Interfaces: UART, GPIO, ADC, PWM Network Support: BLE Mesh Chipset: PHY6252 Mounting Type: Surface Mount (SMD) Power Consumption: Low Power Mode Applications: IoT, Wearables, Smart Home, Mobile Devices

