arduino-serial-baud.md

arduino serial baud

ch340 usb serial adapter

supported baud rates 50, 75, 100, 110, 134.5, 150, 300, 600, 900, 1200, 1800, 2400, 3600, 4800, 9600, 14400, 19200, 28800, 33600, 38400, 56000, 57600, 76800, 115200, 128000, 153600, 230400, 460800, 921600, 1500000, 2000000

stty supported baud rates

from info stty - 19.2.7 Special settings

0 50 75 110 134 134.5 150 200 300 600 1200 1800 2400 4800 9600 19200 38400 57600, 115200, 230400, 460800, 500000, 576000, 921600, 1000000, 1152000, 1500000,2000000, 2500000, 3000000, 3500000, or 4000000

set stty to 1Mbaud

stty -F /dev/ttyUSB0 speed 1000000