# How to read data from hx711 node

**URL:** <https://discourse.nodered.org/t/how-to-read-data-from-hx711-node/77497>\
**Category:** General\
**Created:** [12 April 2023 15:56 UTC](https://discourse.nodered.org/t/how-to-read-data-from-hx711-node/77497 "2023-04-12T15:56:37Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Pjlals](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/pjlals/32/69483_2.png) [@Pjlals](https://discourse.nodered.org/u/Pjlals)\
**Post date:** [12 April 2023 15:56 UTC](https://discourse.nodered.org/t/how-to-read-data-from-hx711-node/77497/1 "2023-04-12T15:56:37Z")

</div>

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

---

<div class="post-metadata">

**Author:** ![Pjlals](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/pjlals/32/69483_2.png) [@Pjlals](https://discourse.nodered.org/u/Pjlals)\
**Post date:** [12 April 2023 15:59 UTC](https://discourse.nodered.org/t/how-to-read-data-from-hx711-node/77497/2 "2023-04-12T15:59:44Z")

</div>

[  
{  
"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

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [11 June 2023 16:00 UTC](https://discourse.nodered.org/t/how-to-read-data-from-hx711-node/77497/3 "2023-06-11T16:00:19Z")

</div>

This topic was automatically closed 60 days after the last reply. New replies are no longer allowed.