Hi everyone
I was planning to work with ESP8266 modules, but i saw that this modules have MC themselves, and also i discovered the NodeMCU, so my question is how to connect a NodeMCU to Arduino via Wifi, is it needed the wifi shield, can i achive it with the ESP8266?
Finally i have a sever in a raspberry PI, can the NodeMCU interact directly with the raspberry to control the GPIO and make changes to the web page?
Can i make a tree shaped network with the NodeMCU's?
Thanks to everyone and sorry for the bad english.
Regards.