Comment Comment by spogbiper I've used these: https://sensirion.com/media/documents/213E6A3B/63A5A569/Data...They claim accuracy of +-0.2 c across a wide temperature range and in my use they seem to be. easy to find on a support board for under $10 parent spogbiper 28 days ago
They claim accuracy of +-0.2 c across a wide temperature range and in my use they seem to be. easy to find on a support board for under $10