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--- amc2021:groupl:code:carbon_dioxide_measuring [2021/09/05 05:12] – kshama001
+++ amc2021:groupl:code:carbon_dioxide_measuring [2023/01/05 14:38] (current) – external edit 127.0.0.1
@@ Line 35: / Line 35: @@
 void loop(){
- float ppm = gasSensor.getPPM();
+ float ppm = gasSensor.getPPM(); //function to get ppm value based on the MQ135.h library
  Serial.println(ppm);            // print ppm on serial monitor
  delay(1000);