ESP8266 Community Forum

Hi there!

I'm trying to read a DS18B20 temperature sensor with the nodemcu dev board. Somehow it doesn't work.
Could someone who got it running, please tell me how it works?
I tried with the latest firmware, both integer and float and the example code from the nodemcu github page with success.

I appreciate any ideas that could help me get it running!

Thanks!

Are you using NodeMCU dev sdk 1.5.1 Firmware or something else please indicate.......
If you used Frightantic.com to build Nodemcu FW Did you include 1-wire module ?

Hi!

I'm using the latest release from https://github.com/nodemcu/nodemcu-firmware/releases. As far as I know 1-wire is included in that build, isn't it?

Thanks!

I hope I got your question right, I'm a newbie for this!