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QUERY · ISSUE

Disabling REPL on ESP32

openby hetvishah08opened 2019-06-13updated 2025-04-08
port-esp32

Can we disable REPL on ESP32 for security purposes?
I don't want the main.py to be accessed through REPL.

CANDIDATE · ISSUE

esp32: UART(0) is disabled (dedicated to REPL)

closedby andcss93opened 2018-05-21updated 2022-05-18

Hi @dpgeorge,
in response of to the pull request #3784 relative to the dupterm of the esp8266, my need is to use the UART(0) it's not because the other ports are in use, but because my society production version of the board esp32 use RXD0 and TXD0 to communicate with the device.
By now the esp32 was produced so we can't change the hardwere, is there any way to detach the UART(0) from the REPL using the dupterm function?

I hope i made my point.
Thank you for your reply in advance.

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