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line monitor > COM通信の選択肢 > 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800, 9600, 19200, 38400, 57600, 115200. / 115200より上も多くのデバイスで動く

Last updated at Posted at 2015-12-13

RS-232C通信で使っているpython3-serialの通信速度について、どういう値を選択できるのか調べた。

The parameter baudrate can be one of the standard values: 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800, 9600, 19200, 38400, 57600, 115200. These are well supported on all platforms.

Standard values above 115200, such as: 230400, 460800, 500000, 576000, 921600, 1000000, 1152000, 1500000, 2000000, 2500000, 3000000, 3500000, 4000000 also work on many platforms and devices.

RPiでは上限はどこまで行けるのだろうか。

ノイズによって通信がダメになる限界はあるのだろうが。

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