@edgepi-cloud/node-red-edgepi-led/README.md

Node for EdgePi Led Array

# node-red-edgepi-led

## EdgePi LED node that changes the state of LEDs on the EdgePi.

## Install

Install normally through the node-red editor or install with npm in your node-red directory
(typically located at `~/node.red`) by running the following command:

```
npm install @edgepi-cloud/node-red-edgepi-led
```

## Properties

**RPC Server** <br>
The connection to your EdgePi's RPC Server.

## Inputs

- **payload** (_boolean_)<br>
  The LED state.
- **pin** (_number_) <br>
  The LED pin on which to change state.

Example input configuration:

```
msg {
  "payload": true,
  "pin": 1
}
```

## Outputs

- **payload** (_string_)<br>
  A success message stating the configuration of the given LED.
  Example output:

```
msg {
  "payload": "Successfully turned on LEDPins.LED1."
}
```