ESP8266 Community Forum

- Thu Feb 08, 2018 1:54 pm #73811 Hi,

I started getting this problem after upgrading the ESP8266 core libraries to v2.4.0. Before the upgrade it was compiling fine. There are several ways to solve this problem but what I did was to include only the DallasTemperature.h header and delete the reference to OneWire.h from my sketch.

Hope it helps.

- Fri Feb 09, 2018 2:11 am #73823 Solved: renamed OneWire.h and OneWire.cpp in /libraries/DallasTemperature/

I wonder why OneWire is part of DallasTemperature: check the original at Github: https://github.com/milesburton/Arduino- ... ol-Library

- Fri Feb 09, 2018 6:05 pm #73835 I had this, try updating your Dallas libraries. fixed it for me
Renaming libraries can cause confusion later when you forgot what you did!

The first thing? It's break out the paper, pencil & data-sheets time [PPDT]. and ask, what do I want to do, how many ways can I do it, what kit will do what I want? Then start small, one step at a time.