ESP8266 Community Forum

If you are getting gibberish whenever you push the button on the controller, THEN that will be messages from the boot ROM a 74880 baud.
If your sketch does not run, then the boot messages will give an error code.

bra1n wrote:Is the baud rate in your serial monitor set to 115200 (I suspect not)

rooppoorali wrote:As the previous answerer said, this type of garbage value appears in the serial monitor due to a baud rate mismatch. Kindly check that.

I'm pretty sure the baud rate is correct. Here's a screenshot of what I see. The gibberish output came from pushing the button.

AcmeUK wrote:If you are getting gibberish whenever you push the button on the controller, THEN that will be messages from the boot ROM a 74880 baud.
If your sketch does not run, then the boot messages will give an error code.

I don't see an option for a 74880 baud in the list?

Hi

The Arduino IDE did have 74880 added to to it. Not sure if the new V2 has it, I have not upgraded on my system.

I prefer to use CoolTerm to see serial data. See HERE for details.

rooppoorali wrote:As the previous answerer said, this type of garbage value appears in the serial monitor due to a baud rate mismatch. Kindly check that.

ya I'll check that and it work proper for me