README.md

raspi2c

Bindings for i2c-dev lib. Helpers for different devices. Plays well with Raspberry Pi.

Have a look at the example folder!

Updates

v0.0.5

• New method "ReadBlockData" for upcoming HMC5883L Device (compass)

v0.0.4

• device: Adafruit LCD Shield: emit events for buttons

v0.0.3

• new device: MCP23xx (MCP23017 & 23008)
• small demo for Adafruit RPi LCD Shield

Install

$ npm install raspi2c

Raspberry Pi Setup

$ sudo vi /etc/modprobe.d/raspi-blacklist.conf

Comment out blacklist i2c-bcm2708

#blacklist i2c-bcm2708

Load kernel module

$ modprobe i2c-bcm2708

Thanks to @korevec (https://github.com/korevec/node-i2c)