https://github.com/ax1/a1-raspberry

🍓 Utilities for Raspberry PI devices
https://github.com/ax1/a1-raspberry

Last synced: about 23 hours ago
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🍓 Utilities for Raspberry PI devices

• Host: GitHub
• URL: https://github.com/ax1/a1-raspberry
• Owner: ax1
• Created: 2019-02-21T10:56:20.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2021-04-30T11:19:46.000Z (almost 4 years ago)
• Last Synced: 2024-12-14T05:13:00.247Z (about 2 months ago)
• Language: JavaScript
• Homepage:
• Size: 5.86 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# a1-raspberry

Utilities for Raspberry PI devices. Promise based. Zero dependencies.

> Note: this library uses the **BCM pinout** by default. See https://pinout.xyz/

## Installation

```bash

npm install a1-raspberry

```

## Usage

### GPIO pins

The module uses the `gpio` command installed in the raspberry. See http://wiringpi.com/the-gpio-utility/ for available options. For the sake of simplicity the module uses **the BCM pinout** (by adding the -g flag to the gpio command)

```javascript

const { gpio } = require('a1-raspberry')

const PIN = 4

await gpio.configure(PIN, 'out') // configure as output

await gpio.write(PIN, 1) // set pin to 3.3V

setTimeout(() => { gpio.write(PIN, 0) }, 5000)

const val = await gpio.read(PIN) // return 1 (3.3V)

gpio.execute('gpio -g write 4 1') // execute a custom command

```