Hi pros of Arduino,
I have a ESP8266 which I would like to enter the AT commands for the following project below:
But I was unable to get a AT command at the serial monitor when I typed AT into it.
I suspected that the module was spoilt and decide to get another one, but also the same issue.
Now I am wondering if the schematics is correct…?
I have attached the code as well.
sketch_mar16a.ino (576 Bytes)