• Hi,

    Just started using espruino with a olimex esp32-evb.

    Serial terminal emulation works fine and I can type in commands, but web ide shows that message.

    Unable to retrieve board information. Connection Error?
    Connected to port COM3

    If I reset the board while connected I get...

    Unable to retrieve board information. Connection Error?
    Connected to port COM3
    #ÿAöR$WA82G;dd¤óA"fGDFå ÌH±)Ì8
    ÈJ)!j)Þ

    Got wifi started, but a port scan shows only the 23 open. It pings fine also.

    espruino_1v96.21_esp32.bin
    web-ide version 0.68.6

    Any hints?

  • Do you have baud rate set to 115200 in settings?

  • Port 23 open is good -- the telnet port. You can add the IP in the Web IDE communications settings and it should connect. You'll find TCP a lot faster as your programs get bigger -- assuming your wifi is stable of course.

  • Shame on me! 115200bps.

    I had it set right away at 115200 on my terminal and did not imagine that the ide could have it different.

    Thank you.

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Can not use web ide. "Unable to retrieve board information"

Posted by Avatar for user87761 @user87761

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