Solved
No ST humidity sensors ?
The HTS221 is marked as Obsolete, and the only suggested alternative is SHT40-AD1B - a 3rd-party device.
Has ST abandoned this product area?
Peter BENSCHBest answer
ST Technical Moderator
July 31, 2026
Hi Andrew,
short answer: Yes.
As the saying goes: there have been changes in the market that have made it very difficult to continue production or to follow a future roadmap. I am very sorry for any inconvenience this may have caused, and I ask for your understanding.
Regards
/Peter
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