Strange characters in esp8266 output?

Question

Arduino

Hello! In general, I have an ESP8266 and an Arduino Uno.
Decided to connect the whole thing and run.
Finally found the article.
He did everything as the Indian says.
I just replaced serial.begin with 115200.
Then I connect to the port and write AT. I get symbols:

ÿ¡µ¤
¥²$£¤
¥²&

If you write different commands. Various characters are coming. I tend to think that something is wrong with the encoding. Or is it not so simple? What to do?)

Answer 1

Have you tried watching at 74k? if the problem is that the firmware does not start, then at this speed there is a readable stack of errors (in any case, not krakozyabry)