ESP8266 - No AT commandes responding

Using Arduino Networking, Protocols, and Devices
1

Hi

I'm trying to connect my ESP8266 chip on my arduino, and then Wifi, I followed step by step the picture enclosed in this topic. Actually I can see the chip in my network list on my computer, but there is no AT command responding using the terminal (with 9600 baud, I tried a few others without any success...).

Someone can help me ?

Mickael.

capture.jpg

2

You cannot power an ESP8266 off of the Arduino 3.3V pin. You need an external power source.

3

This is what I was thinking in the first place, but there is plenty webpages on the web that says they can do it this way. You know which power source I can use ?

4

Ok, I got it worked, I just had to setup 115200 baud (I still don't understand why I had to do this but it works)