Wrong values

[eduardo31]

the values printing on serial are diferent then the ones returned:
LPG:2689.00ppm CO:-22786.00ppm SMOKE:25400.00ppm
0.00
0.00
0.00
0.00
TIME MILLIS: 51785
LPG:550.00ppm CO:17836.00ppm SMOKE:6131.00ppm
0.00
0.00
0.00
0.00
TIME MILLIS: 55341
LPG:2100.00ppm CO:-28364.00ppm SMOKE:1688.00ppm
0.00
0.00
0.00
0.00

Code:

void ReadMQ2(){
float* values = mq2.read(true); //set it false if you don't want to print the values in the Serial
Serial.println(values[0]);
Serial.println(values[1]);
Serial.println(values[2]);
lpg = values[0];
co = values[1];
smoke = values[2];
Serial.println(String(co));
}

[labay11]

Hello @eduardo31 this library needed a cleanup a long time ago but I didn't do it since now. I have made some changes, can you try with the new code? As I said in a another issue, I am not longer in possession of this sensor but this, together with #4 seems like programming issue which I expect to have solved in the new version. If that is not the case, please tell me.