Add +++ for escape and auto-baud rate

[samighi]

We should add +++ to reset the chip and auto select baud rate

[igrr]

Any particular reason why +++?
It's normally an escape sequence used to return from data mode to command mode.
IIRC, AT+IPR=0 triggers baud rate detection.
There's an UART_AUTOBAUD register in ESP8266, I will poke around and see how it works.

[mstempin]

I agree with @igrr, the +++ sequence should be reserved for its standard purpose.

[samighi]

that is fine (RE: +++). Do we have (tested) an auto baud selector? type it in and chip will match speed? 

On Oct 09, 2014, at 10:34 AM, Michel Stempin notifications@github.com wrote:

I agree with @igrr, the +++ sequence should be reserved for its standard purpose.

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[igrr]

Not sure how that would work.
On ESP8266 you have to explicitly enable autobaud mode. Having a command that would enable autobaud mode looks a bit pointless — if your baud rate doesn't match the baud rate set on the chip's uart, the command will not be interpreted correctly. And if the rates match, there's no reason to enable autobaud mode.
So the only use case would be to turn autobaud mode on firmware start. But we don't need a command for that.