ZMOD4410; how to read adc results

Question

Hi, 
 I'm using the ZMOD4410 sensor as part of a project. My goal is to measure the eCO2 directly from the ADC reading, without using the provided algorithm. 
 From the Gas Sensor Evaluation software, I see it is possible to disable the advantaced eCO2 algorithm as a demostration. I would like to do the same thing in my own firmware. 
 I'have the adc_results and the rmox array of data available, I only need to know how to interpret them to extrapolate the eCO2 measure.

raja · Answer

Hi Andrea! 
 Thanks for using our gas sensor. There is no such direct relationship between rmox value and eco2 so we cannot estimate eCO2 value directly without using algorithm. These (rmox) are the raw value, and we have to pass this value to library/Algorithm to estimate the eCO2. Apart from that I have shared an application note regarding eCO2 please go through it for more information. 
 Estimating CO2 with the ZMOD4410 (renesas.com) 
 
 Regards: 
 Raja.