node-red-contrib-revpi-nodes

Official Revolution Pi Nodes
------

This module provides a set of nodes in Node-RED to read and write to I/O Pins of your Revolution Pi.

Installation on a Revolution Pi

On a Revolution Pi with Debian Bullseye or newer everything is already
preinstalled with the default image. You can just start the preinstalled
Node-RED and use the nodes.

Installation on a remote instance of Node-RED

You can use a remove instance of Node-RED and install the nodes to get
access to the IOs of the Revolution Pi via remote connection.

$3

Install the required backend server on the Revolution Pi via apt:

[noderedrevpinodes-server]
(https://gitlab.com/revolutionpi/noderedrevpinodes-server) .

``
sudo apt install noderedrevpinodes-server
`

> On Bullseye and newer the server is already preinstalled in the default image.

$3

Import the following example flow:
`
[
{
"id": "dfa02643ba409524",
"type": "tab",
"label": "RevPi example",
"disabled": false,
"info": "",
"env": []
},
{
"id": "36f6c682206523dd",
"type": "revpi-single-input",
"z": "dfa02643ba409524",
"server": "f4b7fb000697da3a",
"inputpin": "Core_Temperature",
"topic": "",
"x": 340,
"y": 220,
"wires": [
[
"38fcdda6951e5e42"
]
]
},
{
"id": "e4057e7a0c54a818",
"type": "revpi-getpin",
"z": "dfa02643ba409524",
"server": "f4b7fb000697da3a",
"getoverwritevalue": true,
"inputpin": "Core_Frequency",
"topic": "",
"x": 350,
"y": 340,
"wires": [
[
"38fcdda6951e5e42"
]
]
},
{
"id": "65f7c1791a2c112c",
"type": "revpi-output",
"z": "dfa02643ba409524",
"server": "f4b7fb000697da3a",
"outputpin": "O_1",
"overwritevalue": false,
"outputvalue": "",
"x": 580,
"y": 480,
"wires": []
},
{
"id": "38fcdda6951e5e42",
"type": "debug",
"z": "dfa02643ba409524",
"name": "",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "payload",
"targetType": "msg",
"statusVal": "",
"statusType": "auto",
"x": 590,
"y": 280,
"wires": []
},
{
"id": "2a210f36920d0fc1",
"type": "revpi-multiple-input",
"z": "dfa02643ba409524",
"server": "f4b7fb000697da3a",
"inputPinList": "Core_Frequency RevPiIOCycle",
"inputpin": "Core_Frequency RevPiIOCycle",
"topic": "",
"x": 280,
"y": 280,
"wires": [
[
"38fcdda6951e5e42"
]
]
},
{
"id": "cc48b4a4e3a5e18c",
"type": "inject",
"z": "dfa02643ba409524",
"name": "",
"props": [
{
"p": "payload"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "I_1",
"payloadType": "str",
"x": 190,
"y": 340,
"wires": [
[
"e4057e7a0c54a818"
]
]
},
{
"id": "d74985ec2a94bfe1",
"type": "inject",
"z": "dfa02643ba409524",
"name": "",
"props": [
{
"p": "payload"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "0",
"payloadType": "str",
"x": 370,
"y": 500,
"wires": [
[
"65f7c1791a2c112c"
]
]
},
{
"id": "07ba61c78332190e",
"type": "inject",
"z": "dfa02643ba409524",
"name": "",
"props": [
{
"p": "payload"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "1",
"payloadType": "str",
"x": 370,
"y": 460,
"wires": [
[
"65f7c1791a2c112c"
]
]
},
{
"id": "c2753c3979d2801d",
"type": "comment",
"z": "dfa02643ba409524",
"name": "Read inputs",
"info": "",
"x": 150,
"y": 180,
"wires": []
},
{
"id": "f11a52f4a00d9698",
"type": "comment",
"z": "dfa02643ba409524",
"name": "Write outputs",
"info": "",
"x": 150,
"y": 420,
"wires": []
},
{
"id": "f4b7fb000697da3a",
"type": "revpi-server",
"host": "localhost",
"port": "8000",
"user": "",
"password": "",
"rejectUnauthorized": false,
"ca": ""
}
]
``