Esp + PT100
Posted: Tue Oct 23, 2018 5:54 pm
I need to use a PT100 to read an ultra low temperature. -180C.
I found PT100 to get this. But I need to develop a way to read pt100 in Esp 12F, using the Arduino compiler.
I already seen that there are some temperature transmitters that convert and deliver me from 4 to 20 ma. But I need to develop mine.
any tips?
I found PT100 to get this. But I need to develop a way to read pt100 in Esp 12F, using the Arduino compiler.
I already seen that there are some temperature transmitters that convert and deliver me from 4 to 20 ma. But I need to develop mine.
any tips?