I have transferred the code for the ZMOD4510 to be controlled by an ESP32 but there is no air quality index library compiled for Xtensa LX6 chips.
Can you provide one in the near future? If not how do I interpret the RMOX results, how do I get a meaningful NOx reading in ppm regardless of AQI?
Hi Tasosh!
Thank you for evaluating our gas sensor. We provided a gas algorithm library for some of the microcontrollers. So, I would suggest you please use one of them; aside from that, I will discuss…
Thank you for evaluating our gas sensor. We provided a gas algorithm library for some of the microcontrollers. So, I would suggest you please use one of them; aside from that, I will discuss with my team the library files for Xtensa LX6 chips, if possible, and will certainly provide them to you. Our ZMOD4510 is designed in such a way that it detects a mixture of NO2 and O3 and give an OAQ reading, but not an NO2 reading. Please see the attachment for more details.
https://www.renesas.com/in/en/document/swo/zmod4510-oaq-1st-gen-firmware
Regards
Raja.
Thanks Raja, I will be keeping an eye. The ESP 32 is important because of the easily attained RF connectivity. Regarding values I am sure I saw somewhere an RMOX vs Gases graph (I will search more in webinar materials, or maybe it was for another sensor).
Tasos