This ticket is Following discussion with @dror3go:

#13

Basic support with htu21d has been tested from development branch:

https://github.com/rzr/generic-sensors-lite/commits/sandbox/rzr/devel/master

It was also tested along moziot webthing gateway:

https://github.com/rzr/mozilla-iot-generic-sensors-adapter/commits/sandbox/rzr/devel/master

Currently it's blocked by a couple of PR (cc: @bbx10)

bbx10/node-htu21d#4

About Hygrometer API it's out of scope of W3C working group but
@enchris from Intel OTC proposed something but it's gone:

intel/zephyr.js#96

https://github.com/otcshare/hygrometer/blob/gh-pages/index.html

This could be useful if we want to redesign the project to handle several data types in the same object.

Anyway, non aligned sensors might be marked as experimental extras.