Always confirm information before making software, design or purchasing decisions.
✅3V ✅5V
Datasheet: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Data+Sheet%7FHTU31_RHT_SENSOR_IC%7F3%7Fpdf%7FEnglish%7FENG_DS_HTU31_RHT_SENSOR_IC_3.pdf%7F10142048-01
Adafruit: https://www.adafruit.com/product/4832
Search Amazon for HTU31D