Did you initiate a injection on the inject node?
Before Inject
After Inject
This is on a AWS EC2 instance, so after an inject I will go N/A as it's not a PI
[
{
"id": "2e9035f469bc6dcf",
"type": "inject",
"z": "be9dbca190ca4687",
"name": "az - 1",
"props": [
{
"p": "payload"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "1",
"payloadType": "str",
"x": 290,
"y": 460,
"wires": [
[
"dec6e848eae9089f"
]
]
},
{
"id": "dec6e848eae9089f",
"type": "rpi-gpio out",
"z": "be9dbca190ca4687",
"name": "",
"pin": "33",
"set": "",
"level": "0",
"freq": "",
"out": "out",
"x": 480,
"y": 480,
"wires": []
},
{
"id": "467a15a56d3f08d3",
"type": "inject",
"z": "be9dbca190ca4687",
"name": "0-9 - 1",
"props": [
{
"p": "payload"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "1",
"payloadType": "num",
"x": 290,
"y": 500,
"wires": [
[
"dec6e848eae9089f"
]
]
},
{
"id": "08ac18c6595b09d9",
"type": "inject",
"z": "be9dbca190ca4687",
"name": "0-9 -0",
"props": [
{
"p": "payload"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "0",
"payloadType": "num",
"x": 290,
"y": 540,
"wires": [
[
"dec6e848eae9089f"
]
]
},
{
"id": "d8673c67f613977e",
"type": "inject",
"z": "be9dbca190ca4687",
"name": "az - 0",
"props": [
{
"p": "payload"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "0",
"payloadType": "str",
"x": 290,
"y": 420,
"wires": [
[
"dec6e848eae9089f"
]
]
}
]