Barometric pressure sensor

I am working on my handmade radiosonde system and finding an altimeter that can be used in radiosonde(properly working in at least altitude of 80km) and compatible with arduino. Is there any altimeter that can meet my requirement?

Topic by LeeS182 1 year ago  |  last reply 1 year ago


Arduino wireless weather station

I built the Arduino wireless weather station that I found on a "Instructables" video. Everything works great and I love the project. On the 3.2" display I have one problem, the "outdoor temperature" gets all scrambled up almost like it doesn't clear the previous displayed temperature reading. The humidity and barometric pressure readings look fine. I can clear up the display if I press the reset button but within a few seconds it gets all scrambled up again. Any ideas what to do? Thanks again for a great project!

Question by jcann9960 3 months ago  |  last reply 3 months ago