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Flow description
Victron to Awtrix display
Node-RED flow for Victron GX device and AWTRIX LED Matrix Display
Installation
-
Enable MQTT broker on Victron GX: Go to Settings -> Services -> MQTT on the menus of the GX device
-
Enable Node-RED on Victron GX: https://www.victronenergy.com/live/venus-os:large
-
Go to Node-RED web ui at address https://<victron-gx-ip>:1881 and import flow.json
-
Set variables in SET vars node
-
Update MQTT broker connection in mqtt node (if needed)
-
Download following icons used in this flow into Awtrix display via Icons tab:
- 49139
- 6363
- 54465
- 55567
- 6362
- 6361
- 6360
- 6359
- 33655
- 54367
- 53743
- 44432
... or just download icons.zip and upload uncompressed icons to Awtrix display via Files tab to ICONS folder.
Video
https://www.youtube.com/watch?v=HKkA-Dnipp0
Github
More info: https://github.com/stanoba/victron-awtrix/
rM3xoBrvo8Lz.json
[
{
"id": "7ecf0ca027461967",
"type": "tab",
"label": "Victron to LED Matrix display",
"disabled": false,
"info": "",
"env": []
},
{
"id": "265e8922368c1fc7",
"type": "victron-input-system",
"z": "7ecf0ca027461967",
"service": "com.victronenergy.system/0",
"path": "/Dc/Battery/Soc",
"serviceObj": {
"service": "com.victronenergy.system/0",
"name": "Venus system"
},
"pathObj": {
"path": "/Dc/Battery/Soc",
"type": "float",
"name": "Battery State of Charge (%)"
},
"initial": "",
"name": "",
"onlyChanges": false,
"x": 630,
"y": 340,
"wires": [
[
"57c62584995f2e1d"
]
]
},
{
"id": "f102c9fb5f54bda6",
"type": "mqtt out",
"z": "7ecf0ca027461967",
"name": "",
"topic": "",
"qos": "",
"retain": "",
"respTopic": "",
"contentType": "",
"userProps": "",
"correl": "",
"expiry": "",
"broker": "c3f4db70.7e5728",
"x": 1370,
"y": 360,
"wires": []
},
{
"id": "9d30b1ec3b9e4434",
"type": "function",
"z": "7ecf0ca027461967",
"name": "Create msg BAT",
"func": "var duration = flow.get(\"duration\");\nvar lifetime = flow.get(\"lifetime\");\nvar prefix = flow.get(\"prefix\");\nmsg.topic = prefix+ \"/custom/victron_bat\";\n\nvar bat_power = flow.get('batpower');\n\nvar value = flow.get('batpercent');\nvar unit = \"%\";\nvar icon = 6363;\n\nif (bat_power > 20){\n icon = 54465;\n}else if (bat_power < -20){\n icon = 55567;\n}else if(value > 61 && value < 80) {\n //6362 = 80\n icon = 6362;\n}else if(value > 41 && value < 60) {\n //6361 = 60\n icon = 6361;\n}else if(value > 21 && value < 40) {\n //6360 = 40\n icon = 6360;\n}else if(value < 21) {\n //6359 = 20\n icon = 6359;\n}\n\nmsg.payload = {\n \"text\": value + ' ' + unit,\n \"progress\": value,\n \"icon\": icon, \n \"repeat\": 2,\n \"lifetime\": lifetime,\n \"duration\": duration,\n \"pushIcon\": 0 \n};\n\nnode.status({ fill: 'green', shape: 'ring', text: value + ' ' + unit+' | '+bat_power+' W'});\n\nreturn msg;",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 1160,
"y": 340,
"wires": [
[
"f102c9fb5f54bda6"
]
]
},
{
"id": "fe76b65fb2190a08",
"type": "victron-input-system",
"z": "7ecf0ca027461967",
"service": "com.victronenergy.system/0",
"path": "/Ac/Grid/L1/Power",
"serviceObj": {
"service": "com.victronenergy.system/0",
"name": "Venus system"
},
"pathObj": {
"path": "/Ac/Grid/L1/Power",
"type": "float",
"name": "Grid L1 (W)"
},
"initial": "",
"name": "",
"onlyChanges": false,
"x": 580,
"y": 600,
"wires": [
[
"f63580b2d852a47c"
]
]
},
{
"id": "9972f205f442dfb6",
"type": "victron-input-system",
"z": "7ecf0ca027461967",
"service": "com.victronenergy.system/0",
"path": "/Ac/Grid/L2/Power",
"serviceObj": {
"service": "com.victronenergy.system/0",
"name": "Venus system"
},
"pathObj": {
"path": "/Ac/Grid/L2/Power",
"type": "float",
"name": "Grid L2 (W)"
},
"initial": "",
"name": "",
"onlyChanges": false,
"x": 580,
"y": 680,
"wires": [
[
"08189428c00fcaf3"
]
]
},
{
"id": "cd5d7e71ceafb14d",
"type": "victron-input-system",
"z": "7ecf0ca027461967",
"service": "com.victronenergy.system/0",
"path": "/Ac/Grid/L3/Power",
"serviceObj": {
"service": "com.victronenergy.system/0",
"name": "Venus system"
},
"pathObj": {
"path": "/Ac/Grid/L3/Power",
"type": "float",
"name": "Grid L3 (W)"
},
"initial": "",
"name": "",
"onlyChanges": false,
"x": 580,
"y": 760,
"wires": [
[
"4a3ef06b0c6fc156"
]
]
},
{
"id": "08189428c00fcaf3",
"type": "change",
"z": "7ecf0ca027461967",
"name": "",
"rules": [
{
"t": "set",
"p": "L2",
"pt": "flow",
"to": "payload",
"tot": "msg"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 870,
"y": 680,
"wires": [
[
"d112d3b703459bde",
"0bfac1960f164068"
]
]
},
{
"id": "d112d3b703459bde",
"type": "function",
"z": "7ecf0ca027461967",
"name": "Sum Total Consumption",
"func": "msg.payload = (flow.get('L1') + flow.get('L2') + flow.get('L3'));\nmsg.payload = msg.payload.toFixed(0);\nvar prefix = flow.get(\"prefix\");\nmsg.topic = prefix+ \"/custom/victron_grid\";\n\nreturn msg;",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 1130,
"y": 680,
"wires": [
[
"a540887c2e137f78"
]
]
},
{
"id": "4a3ef06b0c6fc156",
"type": "change",
"z": "7ecf0ca027461967",
"name": "",
"rules": [
{
"t": "set",
"p": "L3",
"pt": "flow",
"to": "payload",
"tot": "msg"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 870,
"y": 760,
"wires": [
[
"d112d3b703459bde",
"0bfac1960f164068"
]
]
},
{
"id": "f63580b2d852a47c",
"type": "change",
"z": "7ecf0ca027461967",
"name": "",
"rules": [
{
"t": "set",
"p": "L1",
"pt": "flow",
"to": "payload",
"tot": "msg"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 870,
"y": 600,
"wires": [
[
"d112d3b703459bde"
]
]
},
{
"id": "a540887c2e137f78",
"type": "rbe",
"z": "7ecf0ca027461967",
"name": "",
"func": "rbe",
"gap": "",
"start": "",
"inout": "out",
"septopics": true,
"property": "payload",
"topi": "topic",
"x": 1330,
"y": 680,
"wires": [
[
"4f05cc7186ac2b7e"
]
]
},
{
"id": "2186422227d9616e",
"type": "victron-input-system",
"z": "7ecf0ca027461967",
"service": "com.victronenergy.system/0",
"path": "/Dc/Pv/Power",
"serviceObj": {
"service": "com.victronenergy.system/0",
"name": "Venus system"
},
"pathObj": {
"path": "/Dc/Pv/Power",
"type": "float",
"name": "MPPTs - power (W)"
},
"initial": "",
"name": "",
"onlyChanges": false,
"x": 600,
"y": 180,
"wires": [
[
"7f1c5c3aaf620429"
]
]
},
{
"id": "7f1c5c3aaf620429",
"type": "function",
"z": "7ecf0ca027461967",
"name": "Create msg MPPT",
"func": "var duration = flow.get(\"duration\");\nvar lifetime = flow.get(\"lifetime\");\nvar prefix = flow.get(\"prefix\");\nmsg.topic = prefix+ \"/custom/victron_mppt\";\n\nvar value = msg.payload;\nvar unit = \"W\";\n\nif(value > 1000){\n value = value/1000;\n value = value.toFixed(1);\n unit = \"kW\";\n}else{\n value = value.toFixed(0);\n}\n\nmsg.payload = {\n \"text\": value + ' ' + unit,\n \"icon\": 49139,\n \"repeat\": 2,\n \"lifetime\": lifetime,\n \"duration\": duration,\n \"pushIcon\": 0 \n};\n\n\nnode.status({ fill: 'green', shape: 'ring', text: value + ' ' + unit});\n\n\n// stop sending msg when not charging\nif(Number(value) > 0){\nreturn msg;\n}\n\n",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 1150,
"y": 180,
"wires": [
[
"f102c9fb5f54bda6"
]
]
},
{
"id": "4f05cc7186ac2b7e",
"type": "function",
"z": "7ecf0ca027461967",
"name": "Create msg GRID",
"func": "var duration = flow.get(\"duration\");\nvar lifetime = flow.get(\"lifetime\");\nvar value = msg.payload;\nvar unit = \"W\";\n\nif (value < 0){\n icon = 54367;\n}else{\n icon = 53743;\n}\n\nmsg.payload = {\n \"text\": value + ' ' + unit,\n \"icon\": icon, \n \"repeat\": 2, \n \"lifetime\": lifetime,\n \"duration\": duration,\n \"pushIcon\": 0 \n};\n\nnode.status({ fill: 'green', shape: 'ring', text: value + ' ' + unit});\n\nreturn msg;",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 1150,
"y": 500,
"wires": [
[
"f102c9fb5f54bda6"
]
]
},
{
"id": "0e4d781eead6dac3",
"type": "victron-input-system",
"z": "7ecf0ca027461967",
"service": "com.victronenergy.system/0",
"path": "/Ac/Consumption/L1/Power",
"serviceObj": {
"service": "com.victronenergy.system/0",
"name": "Venus system"
},
"pathObj": {
"path": "/Ac/Consumption/L1/Power",
"type": "float",
"name": "AC Consumption L1 (W)"
},
"initial": "",
"name": "",
"onlyChanges": false,
"x": 610,
"y": 860,
"wires": [
[
"ec3ac62847631381"
]
]
},
{
"id": "ec3ac62847631381",
"type": "change",
"z": "7ecf0ca027461967",
"name": "",
"rules": [
{
"t": "set",
"p": "L1L",
"pt": "flow",
"to": "payload",
"tot": "msg"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 870,
"y": 860,
"wires": [
[
"0bfac1960f164068"
]
]
},
{
"id": "0bfac1960f164068",
"type": "function",
"z": "7ecf0ca027461967",
"name": "Sum Total Consumption",
"func": "msg.payload = (flow.get('L1L') + flow.get('L2') + flow.get('L3'));\nmsg.payload = msg.payload.toFixed(0);\nvar prefix = flow.get(\"prefix\");\nmsg.topic = prefix+ \"/custom/victron_consumption\";\n\nreturn msg;",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 1130,
"y": 860,
"wires": [
[
"9091101afaa8e813"
]
]
},
{
"id": "9091101afaa8e813",
"type": "rbe",
"z": "7ecf0ca027461967",
"name": "",
"func": "rbe",
"gap": "",
"start": "",
"inout": "out",
"septopics": true,
"property": "payload",
"topi": "topic",
"x": 1330,
"y": 860,
"wires": [
[
"82cc354e1c88c511"
]
]
},
{
"id": "82cc354e1c88c511",
"type": "function",
"z": "7ecf0ca027461967",
"name": "Create msg CONSUMPTION",
"func": "var duration = flow.get(\"duration\");\nvar lifetime = flow.get(\"lifetime\");\nvar value = msg.payload;\nvar unit = \"W\";\n\nif(value > 1000){\n value = value/1000;\n value = value.toFixed(1);\n unit = \"kW\";\n}\n\nmsg.payload = {\n \"text\": value + ' ' + unit,\n \"icon\": 44432, \n \"repeat\": 2, \n \"lifetime\": lifetime,\n \"duration\": duration,\n \"pushIcon\": 0 \n};\n\nnode.status({ fill: 'green', shape: 'ring', text: value + ' ' + unit});\n\nreturn msg;",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 1180,
"y": 580,
"wires": [
[
"f102c9fb5f54bda6"
]
]
},
{
"id": "1bdcabf145280d8a",
"type": "change",
"z": "7ecf0ca027461967",
"name": "SET vars",
"rules": [
{
"t": "set",
"p": "duration",
"pt": "flow",
"to": "5",
"tot": "num"
},
{
"t": "set",
"p": "lifetime",
"pt": "flow",
"to": "120",
"tot": "num"
},
{
"t": "set",
"p": "prefix",
"pt": "flow",
"to": "awtrix",
"tot": "str"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 700,
"y": 500,
"wires": [
[]
]
},
{
"id": "3582f73e504322b6",
"type": "inject",
"z": "7ecf0ca027461967",
"name": "Start",
"props": [
{
"p": "payload"
},
{
"p": "topic",
"vt": "str"
}
],
"repeat": "",
"crontab": "",
"once": true,
"onceDelay": "1",
"topic": "",
"payload": "",
"payloadType": "date",
"x": 530,
"y": 500,
"wires": [
[
"1bdcabf145280d8a"
]
]
},
{
"id": "65ac25c9e11836c9",
"type": "comment",
"z": "7ecf0ca027461967",
"name": "Send data from Victron Cerbo GX to awtrix-light matrix display",
"info": "",
"x": 860,
"y": 100,
"wires": []
},
{
"id": "d170e2d1c7ef53c6",
"type": "function",
"z": "7ecf0ca027461967",
"name": "Test notification",
"func": "var prefix = flow.get(\"prefix\");\nmsg.topic = prefix+ \"/notify\";\nvar msg_text = msg.payload;\n\nmsg.payload = { \n \"text\": msg_text,\n \"wakeup\": 1,\n \"icon\": 33655,\n \"repeat\": 2,\n \"duration\": 8,\n \"pushIcon\": 0 \n};\n\nnode.status({ fill: 'green', shape: 'ring', text: msg_text});\n\nreturn msg;\n\n\n\n\n",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 1140,
"y": 420,
"wires": [
[
"f102c9fb5f54bda6"
]
]
},
{
"id": "e9473ae3e742fd94",
"type": "inject",
"z": "7ecf0ca027461967",
"name": "Notify",
"props": [
{
"p": "payload"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": "1",
"topic": "",
"payload": "Test message",
"payloadType": "str",
"x": 530,
"y": 420,
"wires": [
[
"d170e2d1c7ef53c6"
]
]
},
{
"id": "a5e63bb883318b10",
"type": "victron-input-system",
"z": "7ecf0ca027461967",
"service": "com.victronenergy.system/0",
"path": "/Dc/Battery/Power",
"serviceObj": {
"service": "com.victronenergy.system/0",
"name": "Venus system"
},
"pathObj": {
"path": "/Dc/Battery/Power",
"type": "float",
"name": "Battery Power (W)"
},
"initial": "",
"name": "",
"onlyChanges": false,
"x": 600,
"y": 260,
"wires": [
[
"c82bdafce1b63b59"
]
]
},
{
"id": "c82bdafce1b63b59",
"type": "change",
"z": "7ecf0ca027461967",
"name": "",
"rules": [
{
"t": "set",
"p": "batpower",
"pt": "flow",
"to": "payload",
"tot": "msg"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 930,
"y": 260,
"wires": [
[
"9d30b1ec3b9e4434"
]
]
},
{
"id": "51bd861e2db13b1b",
"type": "debug",
"z": "7ecf0ca027461967",
"name": "debug 1",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "payload",
"targetType": "msg",
"statusVal": "",
"statusType": "auto",
"x": 1460,
"y": 240,
"wires": []
},
{
"id": "57c62584995f2e1d",
"type": "change",
"z": "7ecf0ca027461967",
"name": "",
"rules": [
{
"t": "set",
"p": "batpercent",
"pt": "flow",
"to": "payload",
"tot": "msg"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 930,
"y": 340,
"wires": [
[
"9d30b1ec3b9e4434"
]
]
},
{
"id": "c3f4db70.7e5728",
"type": "mqtt-broker",
"name": "Cerbo GX",
"broker": "127.0.0.1",
"port": "1883",
"clientid": "",
"autoConnect": true,
"usetls": false,
"protocolVersion": "4",
"keepalive": "60",
"cleansession": true,
"birthTopic": "",
"birthQos": "0",
"birthRetain": "false",
"birthPayload": "",
"birthMsg": {},
"closeTopic": "",
"closeQos": "0",
"closeRetain": "false",
"closePayload": "",
"closeMsg": {},
"willTopic": "",
"willQos": "0",
"willRetain": "false",
"willPayload": "",
"willMsg": {},
"sessionExpiry": ""
}
]This flow uses the following icons. Add them to your AWTRIX along with the flow.
8×8 px
8×8 px
8×8 px
8×8 px
8×8 px
8×8 px
8×8 px
8×8 px
8×8 px
8×8 px
8×8 px
8×8 px
Sign in to download these icons or send them to your AWTRIX.
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