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ESP8266 One wire interface for multiple DS18B20's

6 years 5 months ago #1398 by eggster
Hi folks

EasyIoT is really an awesome project which opens up so many possibilities for home automation.

I have a question about the {ESP8266 WiFi DS18B20 temperature sensor (Arduino IDE)} project:
Is it possible to add more than one DS18B20 to the same IO using the one-wire interface?
How would the code need to be adapted for this to work?

Thanks in advance

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6 years 5 months ago #1407 by EasyIoT

eggster wrote: Hi folks

EasyIoT is really an awesome project which opens up so many possibilities for home automation.

I have a question about the {ESP8266 WiFi DS18B20 temperature sensor (Arduino IDE)} project:
Is it possible to add more than one DS18B20 to the same IO using the one-wire interface?
How would the code need to be adapted for this to work?

Thanks in advance


I assume DS18B20 library supports more than one sensor. Then you need to change code to present more sensors nodes to EasyIoT server and also send temperature values to different sensor node on EasyIoT server.
The following user(s) said Thank You: eggster

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