I just created a firmware for esp8266 to turned it into a multiple switch item in openHAB, and would love to share it to everyone and hear your feedback and comments,
this is FREE firmware no string attached just love to share my work
PDF instructions is on the GitHub, and I am willing to share my time to work with you one on one to help you test this project
your comment and feedback will help me more to improve my simple work, so pls let me know what you think
my demo video
Thank you in advance!