Hello Beautiful people!
to keep concise and save your time,
1)NodeMCU with noise sensor/mic
-> when it detects noise, it sends info to mobile phone, either via internet,or direct wifi
-> mobile phone raises an alarm in response
I have no idea how to do software thing, tried Blynk, but i guess it hasnt what i need....
Could someone please guide me as to how do we coordinate our hardware with mobile software....
languages am comfy with
c++ and python
thanks for making this far