How to connect Arduino with Nodemcu running ESPEasy?

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trumee
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Joined: 01 Sep 2017, 02:22

How to connect Arduino with Nodemcu running ESPEasy?

#1 Post by trumee » 29 Jul 2018, 00:20

Hello,

I have an Arduino with a pressure transducer connected to it like this. I also have a Nodemcu running Espeasy connected to an openhab server via MQTT. How can i send pressure data from Arduino to Nodemcu so it can send it along via MQTT?

Thanks


Shardan
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Location: Bielefeld / Germany

Re: How to connect Arduino with Nodemcu running ESPEasy?

#3 Post by Shardan » 29 Jul 2018, 14:22

Maybe take a look at the "MiniProExtender".

It's an Arduino Nano used as a GPIO Extender for ESPeasy.
https://github.com/letscontrolit/ESPEas ... roExtender
Regards
Shardan

sentinel
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Re: How to connect Arduino with Nodemcu running ESPEasy?

#4 Post by sentinel » 30 Jul 2018, 17:26

Why not connecting the sensor directly to Nodemcu?
Take a look at this: https://www.letscontrolit.com/wiki/inde ... ure_sensor

trumee
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Re: How to connect Arduino with Nodemcu running ESPEasy?

#5 Post by trumee » 30 Jul 2018, 17:32

@sentinel, thanks for the link. I will create a separate post about that.

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