- Tue May 09, 2017 10:32 am
#65763
Hello there ESP8266 Community!
I'm quite new at this, but I want to connect a Danfoss PT1000 temperature sensor to my NodeMCU. I am a bit blank on where to start. What pins? I suppose to any analog and to GND? And do I need anything in between, e.g. resistors? I believe I've read that NodeMCU's analog runs on 3.3V? Will that suffice?
I also found this site with a conversion formula: http://embeddedooo.blogspot.no/2017/04/ ... t.html?m=1, which I suppose I need to use as well.
Thankful for any input, and wishing you all a happy day
I'm quite new at this, but I want to connect a Danfoss PT1000 temperature sensor to my NodeMCU. I am a bit blank on where to start. What pins? I suppose to any analog and to GND? And do I need anything in between, e.g. resistors? I believe I've read that NodeMCU's analog runs on 3.3V? Will that suffice?
I also found this site with a conversion formula: http://embeddedooo.blogspot.no/2017/04/ ... t.html?m=1, which I suppose I need to use as well.
Thankful for any input, and wishing you all a happy day
