rickv

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  • in reply to: Newbie with grbl #1727
    rickv
    Member

    uno r3 coolterm settings com4 9600 8,none, 1 not sure what else u want to know coolterm is transmitting to uno and rx led blinks but no tx back.

    in reply to: Newbie with grbl #1725
    rickv
    Member

    i also installed preloaded grbl ATMega328p chip for my arduino but have no respond the rx led lights when sending $ command (‘$’ ) and nothing happens. using cool term ATM chip is in correctly help

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