参与:2追踪:0
可使用麥克風總類
针对方案:基於Semtech SX1276 LoRa 並聯入Exosite雲端的噪音監測方案
7得分
最佳解
Yes! this solution is using ADC for covers ECM received environment sound level for sending to application server, so it can eazy change to use analog type MEMS microphone. But if you plan to use digital version MEMS microphone then it should by change to use MCU IIC or one wire interface to receive digital audio signal.
1F
