- 3.3v I2C Temperature sensor
https://world.taobao.com/item/529105009231.htm?spm=a312a.7700714.0.0.K2fuVQ#detail - 3.3v proximity
https://world.taobao.com/item/521358110250.htm?spm=a312a.7700714.0.0.K2fuVQ#detail - 3.3v Pressure sensor (Atomsphere)
https://world.taobao.com/item/536588151627.htm?spm=a312a.7700714.0.0.K2fuVQ#detail