开源项目：CH571K紫外线监测钥匙扣 简介：集成紫外线指数、环境光照度、电池电量三合一检测，通过 BLE 广播实时推送数据。无需配对连接，任何 BLE 设备均可直接扫描获取传感器数据。智能光控省电——光照不足时自动休眠，有光时自动唤醒广播 开源链接：[https://oshwhub.com/course-examples/project_szdqixzw] #蓝牙/蓝牙mesh# #RISC-V# #智能硬件#