ESP8266 Community Forum

- Sat Jan 02, 2016 8:57 am #37691 Hi!

I am brand new in this forum and I would like to introduce myself with a question.

I have bought the ESP8266 in the 8 pin output mode. I have first tried to communicate with it through the arduino (Pc to Arduino through serial, and arduino to esp8266 through serial too). Everything worked fine (some chars where switched from time to time) and I was able to communicate, connect to wifi, etc.

The thing is that when setting the baud rates, trying to fix the switched characters, I might have done a typo and set a non-standard baud rate. Now I am able to communicate with it directly from my pc to the esp8266 through usb to serial. When setting the wrong baud rate, I get the weird characters (as expected). If I set to the one I think I've set (74880), the output is this:

Code: Select all ets Jan  8 2013,rst cause:2, boot mode:(3,7)

ets_main.c

I thought that flashing it will reset the baud rate, but you need to know the baud rate to flash it

I am not able to communicate with it to set again the baud rate. Any idea how to do it?

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- Mon Jan 04, 2016 2:23 pm #37898 I have seen that I can always communicate with the boot loader in flash mode. The issue was the connection, that was not correct.

Thank you anyway !

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