How to read data from hx711 node

General
1

how to read data from node-red-contrib-hx711

2

[
{
"id": "27fdcba8e56c240b",
"type": "tab",
"label": "Flow 4",
"disabled": false,
"info": "",
"env":
},
{
"id": "5a52b884fbc2c10f",
"type": "debug",
"z": "27fdcba8e56c240b",
"name": "debug 2",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "payload",
"targetType": "msg",
"statusVal": "",
"statusType": "auto",
"x": 1000,
"y": 80,
"wires":
},
{
"id": "5c3727ea08127af8",
"type": "link out",
"z": "27fdcba8e56c240b",
"name": "link out 3 chicken rice1",
"mode": "link",
"links": [
"02d2c6821837290c"
],
"x": 975,
"y": 120,
"wires":
},
{
"id": "2c1b320ac1f424f3",
"type": "ui_dropdown",
"z": "27fdcba8e56c240b",
"name": "",
"label": "chickenrice",
"tooltip": "4",
"place": "Select option",
"group": "9939a9a7d9874422",
"order": 1,
"width": 0,
"height": 0,
"passthru": true,
"multiple": false,
"options": [
{
"label": "",
"value": 1,
"type": "num"
},
{
"label": "",
"value": 2,
"type": "num"
}
],
"payload": "",
"topic": "topic",
"topicType": "msg",
"className": "",
"x": 530,
"y": 200,
"wires": [
[
"596b20d6b47e664f",
"c521a7d535caafbd"
]
]
},
{
"id": "596b20d6b47e664f",
"type": "ui_audio",
"z": "27fdcba8e56c240b",
"name": "confirm",
"group": "9939a9a7d9874422",
"voice": "Google UK English Female",
"always": false,
"x": 820,
"y": 280,
"wires":
},
{
"id": "7c670491647ceebb",
"type": "ui_button",
"z": "27fdcba8e56c240b",
"name": "",
"group": "9939a9a7d9874422",
"order": 3,
"width": 0,
"height": 0,
"passthru": false,
"label": "start cooking",
"tooltip": "",
"color": "",
"bgcolor": "",
"className": "",
"icon": "",
"payload": "",
"payloadType": "str",
"topic": "topic",
"topicType": "msg",
"x": 830,
"y": 120,
"wires": [
[
"5a52b884fbc2c10f",
"5c3727ea08127af8",
"64ca97bb75cc1aa0"
]
]
},
{
"id": "c521a7d535caafbd",
"type": "switch",
"z": "27fdcba8e56c240b",
"name": "",
"property": "payload",
"propertyType": "msg",
"rules": [
{
"t": "eq",
"v": "1",
"vt": "num"
},
{
"t": "eq",
"v": "2",
"vt": "num"
}
],
"checkall": "true",
"repair": false,
"outputs": 2,
"x": 690,
"y": 160,
"wires": [
[
"7c670491647ceebb"
],
[
"7c670491647ceebb"
]
]
},
{
"id": "64ca97bb75cc1aa0",
"type": "link out",
"z": "27fdcba8e56c240b",
"name": "link out chickenrice2",
"mode": "link",
"links": [
"89bfae4765d5b1ea"
],
"x": 965,
"y": 240,
"wires":
},
{
"id": "9e870c75826944e0",
"type": "ui_dropdown",
"z": "27fdcba8e56c240b",
"name": "",
"label": "vegrice",
"tooltip": "",
"place": "Select option",
"group": "9939a9a7d9874422",
"order": 6,
"width": 0,
"height": 0,
"passthru": true,
"multiple": false,
"options": [
{
"label": "",
"value": 1,
"type": "num"
},
{
"label": "2",
"value": 2,
"type": "num"
}
],
"payload": "",
"topic": "topic",
"topicType": "msg",
"className": "",
"x": 540,
"y": 400,
"wires": [
[
"86f4f4fa24c6806e"
]
]
},
{
"id": "86f4f4fa24c6806e",
"type": "switch",
"z": "27fdcba8e56c240b",
"name": "",
"property": "payload",
"propertyType": "msg",
"rules": [
{
"t": "eq",
"v": "1",
"vt": "num"
},
{
"t": "eq",
"v": "2",
"vt": "num"
}
],
"checkall": "true",
"repair": false,
"outputs": 2,
"x": 730,
"y": 460,
"wires": [
[
"9eeae308ee41d291"
],
[
"9eeae308ee41d291"
]
]
},
{
"id": "9eeae308ee41d291",
"type": "ui_button",
"z": "27fdcba8e56c240b",
"name": "",
"group": "9939a9a7d9874422",
"order": 6,
"width": 0,
"height": 0,
"passthru": false,
"label": "start cooking veg rice",
"tooltip": "",
"color": "",
"bgcolor": "",
"className": "",
"icon": "",
"payload": "",
"payloadType": "str",
"topic": "topic",
"topicType": "msg",
"x": 920,
"y": 420,
"wires": [
[
"9b804a21153a7eaa",
"3a0cabd09d63a409",
"a73383fe00c5c7ef"
]
]
},
{
"id": "9b804a21153a7eaa",
"type": "link out",
"z": "27fdcba8e56c240b",
"name": "link out vegrice1",
"mode": "link",
"links": [
"f455ddcc41fbf58c"
],
"x": 1075,
"y": 380,
"wires":
},
{
"id": "3a0cabd09d63a409",
"type": "debug",
"z": "27fdcba8e56c240b",
"name": "debug 21",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "false",
"statusVal": "",
"statusType": "auto",
"x": 1180,
"y": 420,
"wires":
},
{
"id": "a73383fe00c5c7ef",
"type": "link out",
"z": "27fdcba8e56c240b",
"name": "link out vegrice2",
"mode": "link",
"links": [
"f05ac6fe42f0c6a4"
],
"x": 1065,
"y": 520,
"wires":
},
{
"id": "9939a9a7d9874422",
"type": "ui_group",
"name": "kot",
"tab": "f2ba66f6688ef19a",
"order": 1,
"disp": true,
"width": "6",
"collapse": false,
"className": ""
},
{
"id": "f2ba66f6688ef19a",
"type": "ui_tab",
"name": "kot",
"icon": "kot",
"disabled": false,
"hidden": false
}
]

in above mentioned flow instead of inject node i want value , input from loadcell i have tried node-red-contrib-hx711 no value comes

3

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