Example code for SuperHouseTV Episode 20: "$6 Universal Home Automation Button". See more at
http://www.superhouse.tv/20-the-6-universal-home-automation-button/
Arduino sketch to publish to MQTT when a button is pressed
Example code for SuperHouseTV Episode 20: "$6 Universal Home Automation Button". See more at
http://www.superhouse.tv/20-the-6-universal-home-automation-button/
Arduino sketch to publish to MQTT when a button is pressed