求助 关于arduino连接问题
由于arduino每秒出结果,所以NODE-RED的debug也一直每秒出结果,请问有功能可以做到出现变化debug才执行一次结果吗?因为想做有警报,才寄MAIL的功能[
{
"id": "086263e8695f0017",
"type": "tab",
"label": "流程4",
"disabled": false,
"info": "",
"env": []
},
{
"id": "710d5031b9e19577",
"type": "inject",
"z": "086263e8695f0017",
"name": "",
"props": [
{
"p": "payload"
},
{
"p": "topic",
"vt": "str"
}
],
"repeat": "1",
"crontab": "",
"once": true,
"onceDelay": "1",
"topic": "",
"payload": "test",
"payloadType": "str",
"x": 130,
"y": 200,
"wires": [
[
"a46811765e1b8edb"
]
]
},
{
"id": "a46811765e1b8edb",
"type": "debug",
"z": "086263e8695f0017",
"name": "debug 7",
"active": false,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "payload",
"targetType": "msg",
"statusVal": "",
"statusType": "auto",
"x": 340,
"y": 160,
"wires": []
},
{
"id": "941bacd4b65143c9",
"type": "serial in",
"z": "086263e8695f0017",
"name": "arduino",
"serial": "14a59ae90859999f",
"x": 130,
"y": 120,
"wires": [
[
"a46811765e1b8edb"
]
]
},
{
"id": "14a59ae90859999f",
"type": "serial-port",
"serialport": "COM5",
"serialbaud": "9600",
"databits": "8",
"parity": "none",
"stopbits": "1",
"waitfor": "",
"dtr": "none",
"rts": "none",
"cts": "none",
"dsr": "none",
"newline": "\\n",
"bin": "false",
"out": "char",
"addchar": "",
"responsetimeout": "10000"
}
]
rbe
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