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ESP32 development board UART baud rate configuration problems

Time:12-03

Hello,
See ESP32 manual says uart serial port baud rate highest support to 5 m, now my biggest set to 921600, could you tell me how to configure to higher baud rate (e.g., 1843200)?

Hardware environment, ESP32 - LyraT - Mini_V1. 2
UART: uart1 (gpio4 and gpio5)

CodePudding user response:

Should be set UART_CLKDIV_REG this register to an appropriate value
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