Node.js implementation for the Adafruit 16-Channel 12-bit PWM/Servo Driver http://www.adafruit.com/products/815
npm i adafruit-i2c-pwm-driver
const makePwmDriver =const pwmDriver =pwmDriverpwmDriver // channel, on , off
To configure I2c on your Raspberry-pi / Beaglebone please see here
you can find a simple example here
Setting up a new PwmDriver
Set the PWM frequency to the provided value (in hertz).
pwmDriver.setPWM(channel:Number, on:Number, off:Number)
Sets a single PWM channel.
pwmDriver.setALLPWM(channel:Number, on:Number, off:Number)
Sets all PWM channels.
Small note: If editing the Readme, please conform to the standard-readme specification.
Based on the Adafruit's Raspberry-Pi Python Code Library
Here is a growing collection of libraries and example python scripts for controlling a variety of Adafruit electronics with a Raspberry Pi
Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit!
Written by Limor Fried, Kevin Townsend and Mikey Sklar for Adafruit Industries. BSD license, all text above must be included in any redistribution
To download, we suggest logging into your Pi with Internet accessibility and typing: git clone https://github.com/adafruit/Adafruit-Raspberry-Pi-Python-Code.git