Connecting Shields to x-nucleo

Projects General Guidance
1

Hello!

I have an Arduino mega 2560 connected to a x-nucleo-iks01a3.

Everything works correctly but I want to pass the information provided by the sensors to a robot via mqtt.

To do this, I have found 2 options:
Using an ethernet shield w5100 or an esp8266.

Which of the two do you recommend?
Could I connect the Arduino mega with the sensors board + any of these two options?
I am new in this world and I would really appreciate your help.
Thank you very much:)

2

Please supply a link to the nucleo board documentation.

3

Hi,
here is the link

4

It's a 3.3V board. How can you use it with a 5V Mega?

5

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.