Which Baudrate is best?

Question

Hi, the baudrates 3686400 and 1843200 are multiples of 300. But which baudrates are best for the module to detect UART falling edge? e.g. 2000000, 3000000, 4000000, maybe even 6000000? At which frequency (MHz) does the UART peripheral of the CPU run? Thanks, Lars.

ssekim · Answer

Hello Lars, If you want to use high-speed baud rate, you you had better use 3686400 or 1843200. Please refer to the below our test report. wizwiki.net/wiki/doku.php?id=pro … g:appendix