ESP8266 Community Forum

Posted: **Wed Jan 04, 2017 4:56 pm**

In my case, with my python script, I got the 0x00 also.
You should definitively looking at your capture side, I doubt your ESP is guilty of anything.

Posted: **Wed Jan 04, 2017 9:13 pm**

martinayotte wrote:In my case, with my python script, I got the 0x00 also.
You should definitively looking at your capture side, I doubt your ESP is guilty of anything.

I updated to latest staging and also had the same thing in putty.
I don't get why it has issues with ESP and not the original device it is going to mimic.
With my Oscilloscope I did an RS232 dump and see it nicely counting from 0x00 to 0xFF with parity info in between. So I guess it is a putty thing or my USB COM port is messing something up.
Thanks for your suggestions and help..

ESP8266 Community Forum

Serial byte output prints two bytes after 0x7F (INVALID)

Re: Serial byte output prints two bytes after it reaches 0x7

Re: Serial byte output prints two bytes after it reaches 0x7