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by yurkoyurko
Wed Sep 06, 2023 8:22 am
Forum: Hardware
Topic: Unable to use UART0 on ESP32 DevKitC v4
Replies: 0
Views: 755

Unable to use UART0 on ESP32 DevKitC v4

I have a problem with using UART0 on development board ESP32 DevKitC v4 with micropython. I am trying to open UART0 with this line: [Codebox]uart_trace = machine.UART(0, baudrate=1000000, tx=1, rx=3)[/Codebox] and listen data with this line:[Codebox] if uart_trace.any()[/Codebox] but this IF nevers ...

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