Alarm projekt with arduino uno. and a sim800l
I have 3 sensors. a door sensor (A0), a room sensor (A1) and a water sensor (A2). i need the uno to send a alarm message so i can se what sensor is trigged and is there a way to arm/disarm sensor (A0) and (A1) so i can use the room with out the alarm get trigged.
Is there some one thats have a code for this.
You won't find exactly what you're looking for. But there are many projects like this with codes : Sim800l | GSM Home Security Alarm with Arduino | Ultrasonic Sensor Security System - YouTube
You can get an idea and write your own code accordingly.