SEN0377 - MICS4514 Issue
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I recently purchased the SEN0377 sensor. I have been testing to obtain values from the sensor but all I get is 0 ppm for any gas. I used the sample code provided in the library and below picture represents the output I obtain. Can anyone help me on this matter?
![](https://dfimg.dfrobot.com/6315e106aa9508d63a425e3f/makelog/380c16e95565b81b7623c57b0fb3aa43.png)
2023-02-01 16:23:30
Tonny12138
Hi
The defect gas the module measured is Alcohol, you can modify the demo code and see how its works.
Also, this module needs to be pre-heated for 3 minutes every time you use it, please wait patiently.
From the reading of ADC, it looks well, seems that the module itself is working.
Hope it can help.
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