Temp and Humidity

Question

Temp and Humidity

dapug opened this issue 8 years ago · 2 comments

Your Make article mentions the HTU21D, but in the schematic here I only see a place to hook up a DS18B20. Can you explain?

Answer 1 · 2017-03-27T16:32:14.000Z

Openscale does not use the HTU21D. It relies on an on-board temperature sensor (TMP-102) as well as the external, waterproof DS18B20 temp sensor. The Make article came out before the Openscale design was finished and used different sensors.

Answer 2 · 2017-03-27T17:50:53.000Z

Thanks, this is what I suspected. So basically, measuring humidity is a non-goal for the project. Just wanted to confirm. I can see value either way.