• I switched board to another one (NODEMCU ESP32), switched to GPIO16/17, and did a simple test

    ESP32:

    Serial2.setup(115200,{rx:D17, tx:D16});
    Serial.print("hello");
    

    on Espruino

    Serial2.setup(115200);
    Serial2.on('data', function (str) {
      console.log(str);
    });
    
    //output:
    
    l
    ohel
    > 
    

    Strange. Can confirm that message sent from Espruino is received on ESP32 as entire blob instead of per character...

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