① SU is checksum, checksum is disabled by default.
② Please keep power on and wait 1s after sending system reset command,
otherwise the settings will not take effect.
③ The customized frame rate should be calculated by the formula: 2000/n
(n is an integer with ≥ 2).
④ The following baud rates are supported: 9600,14400,19200,38400,
56000,57600,115200,128000,230400,256000,460800,512000,
750000,921600. When setting a high frame rate, high baud rate is
recommended to ensure data security. After sending baud rate
command, keep power on and switch to the target baud rate before
sending save setting command, it will be effective in this way.
⑤ After parameters configuration, send saving settings command to save
the configuration, otherwise the settings will not take effect.