“Hello all! This instructable happens to be part 2 of my ESP series where I continue to experiment and explore the various features of the ESP 8266-01 board. In the first part of the series I have mentioned the wonderful capability of this little board to support I2C communication.
You can read more about this feature in Part 1: https://www.instructables.com/I2C-With-the-ESP8266…
In this part of the series, we will look at the possibility of connecting multiple I2C devices and see wheather is board can handle the same.
The second I2C device used in this project is the BMP 180, temperature, altitude and pressure sensor( more details about that in the later steps). Our objective here is to acquire the temperature and pressure value from the BMP 180 sensor and then display the same on the OLED screen.
Let’s dive right into it !”