node-red-nodes/io/rawserial/26-rawserial.html

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<script type="text/x-red" data-template-name="rawserial in">
    <div class="form-row">
        <label for="node-input-port"><i class="fa fa-random"></i> Port</label>
        <input type="text" id="node-input-port" placeholder="COM1">
    </div>
    <div class="form-row">
        <label for="node-input-out"><i class="fa fa-cut"></i> split input</label>
        <select type="text" id="node-input-out" style="width:52%;">
            <option value="char">when character received is</option>
            <option value="time">after a fixed timeout of</option>
        </select>
        <input type="text" id="node-input-splitc"  style="width:50px;">
        <span id="node-units"></span>
    </div>
    <div class="form-row">
        <label for="node-input-bin"><i class="fa fa-sign-in"></i> and deliver</label>
        <select type="text" id="node-input-bin" style="width: 77%;">
            <option value="false">ascii strings</option>
            <option value="true">binary buffers</option>
        </select>
    </div>
    <div class="form-row">
        <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
        <input type="text" id="node-input-name" placeholder="Name">
    </div>
    <script>
        var previous = null;
        $("#node-input-out").on('focus', function () { previous = this.value; }).change(function() {
            if (previous == null) { previous = $("#node-input-out").val(); }
            if ($("#node-input-out").val() == "char") {
                if (previous != "char") { $("#node-input-splitc").val("\\n"); }
                $("#node-units").text("");
            }
            else {
                if (previous != "time") { $("#node-input-splitc").val("0"); }
                $("#node-units").text("ms");
            }
        });
    </script>
</script>

<script type="text/x-red" data-help-name="rawserial in">
    <p><b>DEPERECATED :</b> Rawseerial is now deprecated as the serialport npm now provide pre-compiled binaries for Windows.</p>
    <p>Uses a simple read of the serial port as a file to input data.</p>
    <p>You MUST set the baud rate etc <i>externally</i> before starting Node-RED. For example.</p>
    <p>Windows<pre>mode COM1:9600,n,8,1</pre>
    <p>Linux<pre>stty -F /dev/ttyUSB0 9600</pre>
    <p>Note: This node does not implement pooling of connections so only one instance of each port may be used - so in OR out but NOT both.</p>
    <p>Should only really be used if you can't get npm serialport installed properly.</p>
</script>

<script type="text/javascript">
    RED.nodes.registerType('rawserial in',{
        category: 'deprecated',
        color:"BurlyWood",
        defaults: {
            name: {value:""},
            splitc: {value:"\n"},
            out: {value:"char"},
            bin: {value:"false"},
            port: {value:"", required:true}
        },
        inputs:0,
        outputs:1,
        icon: "serial.png",
        label: function() {
            return this.name||this.port||"Raw Serial";
        },
        labelStyle: function() {
            return this.name?"node_label_italic":"";
        }
    });
</script>

<script type="text/x-red" data-template-name="rawserial out">
    <div class="form-row">
        <label for="node-input-port"><i class="fa fa-random"></i> Port</label>
        <input type="text" id="node-input-port" placeholder="COM1">
    </div>
    <div class="form-row">
        <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
        <input type="text" id="node-input-name" placeholder="Name">
    </div>
</script>

<script type="text/x-red" data-help-name="rawserial out">
    <p><b>DEPERECATED :</b> Rawseerial is now deprecated as the serialport npm now provide pre-compiled binaries for Windows.</p>
    <p>Uses a simple file write to output <b>msg.payload</b> to the serial port.</p>
    <p>You MUST set the baud rate etc <i>externally</i> before starting Node-RED. For example.</p>
    <p>Windows<pre>mode COM1:9600,n,8,1</pre>
    <p>Linux<pre>stty -F /dev/ttyUSB0 9600</pre>
    <p>Note: This node does not implement pooling of connections so only one instance of each port may be used - so in OR out but NOT both.</p>
    <p>Should only really be used if you can't get npm serialport installed properly.</p>
</script>

<script type="text/javascript">
    RED.nodes.registerType('rawserial out',{
        category: 'deprecated',
        color:"BurlyWood",
        defaults: {
            name: {value:""},
            split: {value:""},
            port: {value:"", required:true}
        },
        inputs:1,
        outputs:0,
        icon: "serial.png",
        align: "right",
        label: function() {
            return this.name||this.port||"Raw Serial";
        },
        labelStyle: function() {
            return this.name?"node_label_italic":"";
        }
    });
</script>