pb03f

PHY62XX (PB03F) BLE SoC SDK 3.1.5 开发专家知识库，涵盖工程结构、驱动 API（GPIO/UART/I2C/SPI/ADC/Timer/PWM/DMA/Flash/Watchdog）、BLE 协议栈、OSAL 任务模型、低功耗管理、BLE Mesh、OTA 等核心开发要点。触发条件：项目或对话涉及 PB03F、PHY6222、PHY6252、PHY62XX、奉天系列 BLE SoC，或用户请求该平台的外设驱动开发、BLE 应用开发、OSAL 任务编写、低功耗配置。

Independent GitHub snapshot · Automated classification · Original documentation governs