Arduino + ESP8266 ( Failed to set STA Mode )

[PeteKnight]

Your software serial baud rate is too high. Read this post:

[SOLVED] Failed to disable echo1

there are different case [quote=“Costas, post:24, topic:15283”] It may be that you don’t know precisely what fixed your problem. I know from personal experience that sometimes you just try the dozen or more possible “echo” fixes and one works without you realising which one it was. [/quote] There are different case, for my case there are different types of problem. 1) the Esp needs a different power supply, because the Esp will exceed what the Arduino can provide. with an exsternal power sup…

Pete.