长程蓝牙温湿度及光照度传感器 (集成太阳能微能量采集功能)

原創 Hansen Mi 2020-06-14 05:15

硬件:

        Nordic nRF52840 长程蓝牙 SoC 

        TE HTU21DF 数字温湿度传感器

        ROHM BH1750FVI 光照度传感器

        ANALOG ADP5092 集成MPPT和充电管理功能的超低功耗能量采集芯片

软件: 

       Nordic nRF SDK  Ver 15.2

实测通信距离: 300米+

说明: 

        有少量样机可售，有意者请来电沟通。

 

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