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Update README.md

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io/serialport/README.md
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@ -66,7 +66,7 @@ This `Serial Control` node provides the serial port control capability to
3. start the communication after stopped with this `Serial Control` node for above reason or the like.
<p>In order to control the communication, just send these JSON messages to the control node.</p>
```json
<pre>
{
"serialport": "/dev/tty.usbmodem1234561",
"serialbaud": 115200,
@ -74,8 +74,8 @@ This `Serial Control` node provides the serial port control capability to
"parity": "none",
"stopbits": 1
"enable": true
}
```
}
</pre>
changes the serial port and the configuration on the fly.
<p>The following optional parameters will change the configuration only if they are present.</p>
<p>Any combination of them can be passed to change/control the serial communication</p>
@ -95,7 +95,7 @@ changes the serial port and the configuration on the fly.
</ul>
<p>When the `enable` property is not present, it will default to `true`</p>
<p>
`{"enable":true}` or `{"enable":false}` will start or stop the communication.</p>
{"enable":true} or {"enable":false} will start or stop the communication.</p>
<p> If `enable` is passed along wiht other parameters, the configuration will be changed and either be started or just be ready to be started(ie. stopped ) depending on its value. </p>
**Here is the serial control node usage example flow**