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M575 - Serial baud rate

2.0.0 hosts Change the serial baud rate BAUD_RATE_GCODE

Description

Change the baud rate of one serial port or all serial ports. This command will interrupt serial communication to the host and may reset the firmware when the host reconnects at the new baud rate.

Usage

M575 [P] S

Parameters

[P]

Serial Port index. Omit for all serial ports.

S

The baud rate to set.

Examples

Set the baud rate for port 0 to 115.2K

M575 P0 S115200 

Set the baud rate of all ports to 250K

M575 S250000