node-red-contrib-i2c-lcd-adafruit-sainsmart (npm): Node for node-red to interact with Adafruit and sainsmart i2c-lcd's. Also units built using MCP23017 i2c port expander and a HD44780 LCD or conpatable 16x2 LCD. 
Keywords: node-red|raspberry|pi|adafruit|sainsmart|i2c|lcd|rgb|plate|MCP23017|HD44780|16x2