A good future development will be a remote button running on battery based on esp8266 like Amazon dash:
https://www.youtube.com/watch?v=nbMfb0dIvYc
https://mpetroff.net/2016/07/new-amazon-dash-button-teardown-jk29lp/
Ion Ciubotaru
A good future development will be a remote button running on battery based on esp8266 like Amazon dash:
https://www.youtube.com/watch?v=nbMfb0dIvYc
https://mpetroff.net/2016/07/new-amazon-dash-button-teardown-jk29lp/