nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq7gek9gagnhd2y6068aegka672zu2g5jf7nx040m4spclmrldxmmsscxt5t (nprofile…xt5t) nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqg3u3l479hqev3lx9nv0z9l5ea07s87xu7qealeypgpt23p349r5s4yylwl (nprofile…ylwl) nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq20wqqq9jsn0kj0rtrl34nzdg20u8lc636r26mh2sk7p9jgvyv8psnptqdk (nprofile…tqdk) nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqsvxh2fn29qs6n9y8mh0pkezakjnyjaf6wp42lsvq97kjslwrjj0s4x0gtx (nprofile…0gtx) nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqqv483jtu33ephgpcz70xs4durylwagta8t3vj24m6aq5llj68xhs2wf2x4 (nprofile…f2x4) if a CO₂ sensor is remotely affordable, it's not measuring CO₂: it'll be recording a bunch of other VOC concentrations and extrapolating.
CO₂ sensors are still quite power-hungry, have user-hostile recalibration requirements, have a defined sensor life and are quite large. It's easy to get very wrong numbers out of them, too.
Good luck!