Anycubic I3 Mega WIFI mod!!!

Hi, I'm investigating the Trigorilla-Pro ESP01 Port.

My printer have a v1.4.0RC23/P3 firmware,,,,

It port is for a ESP01 ESP8266 wifi module.

The Anycubic on Boot talk to wifi module whit AT commands at 115200bps, send a AT command to switch at 2.250.000Bps and open UDP server in port 3000.

This is a snif trafic on port, commands send from Printer.

Boot printer and it send at 115.200 bauds:
⸮⸮⸮⸮⸮⸮AT+UART_CUR=2250000,8,1,0,0
- "?????" scrap data
- AT+UART_CUR=2250000,8,1,0,0 Set a ESP8266 to change at 2.250.000 bps

Then at 2.250.000 bauds printer send:
AT+CIPSTART=4,"UDP","192.168.1.110",8080,3000,2
- Set a ESP8266 a UDP server at port 3000 in muticonnection mode
- IP 192.168.1.110 and port 8080 in UDP protocol are Irrelevant.
- (command AT+CWMODE=1 not apears but is necessari send before to accept that command)

More thinks:
If I send via Cura console to printer some commands like:

Command via cura console:
M9005 '"ssid","