• Hi
    I'm new to Javascript/Espruino and trying to get a 4D Systems oled gmd-128 Display (serial connection) to work.
    After each command is sent the display responds with an ack(0x06) if successful and next command should not be sent until ack is received.

    I have managed to get the display working by using the setTimeout('func',td);
    but this is not the most efficient way.

    I would appreciate any info has to how to "force" sequential operation ie
    Send command 1
    wait for ack
    Send command 2
    wait for ack


    ps hope this makes sense !


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