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,
PDF instructions is on the GitHub, and I am wilhttps://community.openhab.org/t/i-turned-esp8266-nodemcu-a-wireless-switching-board/143728ling to share my time to work with you one on one to work with this project
your comment and feedback will help me more to improve my simple work
my demo video DJI 0062 - YouTube
Thank you in advance!