I made a project with an **Arduino Uno**, a 16x2 LCD **display** and a DS18B20 **temperature sensor**. It shows the temperature in the display:

[![Arduino Uno with 16x2 LCD and temperature sensor](https://i.stack.imgur.com/69IcP.jpg)](https://i.stack.imgur.com/69IcP.jpg)

I want to connect it to Internet so I got a Wemos D1 Mini. It works great: it send data through my router.

But I need to connect my project with the Wemos D1 Mini:
[![Wemos D1 Mini pins](https://i.stack.imgur.com/t0iJR.png)](https://i.stack.imgur.com/t0iJR.png)
I think that I just need to send the data (temperatures grades) from my project to Wemos so then Wemos resolve it.

How can I do it?