node-red-contrib-smartnode-dfrobot
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this project dependences the node-red-contrib-smartnode package for basic function. based on the smartnode package, this package provide some sersor nodes for DFRobot sensors.
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<script type="text/xred" data-help-name="DF-PM2.5">
<h3 id="edison-串口发送"><a name="edison-串口发送" href="#edison-串口发送"></a>Edison 串口发送</h3>
<p>本节点可以使用Edison的串口发送字符串</p>
<h4 id="配置参数"><a name="配置参数" href="#配置参数"></a>配置参数</h4>
<ol>
<li>Name：节点名字</li><li>SerialBaudrate: 串口波特率</li><li>SerialDatabits：数据位</li><li>SerialParity：校验位</li><li>SerialStopbits：停止位</li></ol>
<h4 id="输入"><a name="输入" href="#输入"></a>输入</h4>
<ol>
<li>msg.payload：待发送字符串</li></ol>
<h4 id="输出"><a name="输出" href="#输出"></a>输出</h4>
<p>无</p>
<h4 id="使用方法"><a name="使用方法" href="#使用方法"></a>使用方法</h4>
<ol>
<li>串口使用Arduino扩展板上的0,1管脚。</li><li>向节点传入<code>msg.payload</code>信息，节点每接收到一次就会发送一次。</li></ol>
</script>