Lex Smart offers voice-controlled homeassistant experience with Alexa. Control your home lighting and other devices hands free. Just say it, Lex Smart will obey.
Here’s a step by step guide:
(1). add "alexa: smart_home:" to the end of your configuration.yaml on homeassistant and restart the instance.
More details found on https://www.home-assistant.io/integrations/alexa.smart_home/
(2). Goto https://www.lexsmarthome.com/dashboard/home
(3). Click on register a new account (or login if you’re already registered).
(4). Add homeassistant public URL and long-lived token for homeassistant (create on homeassitant profile if you don't have one).
(5). Open Alexa app and Goto Discover Sills & Games section and search "Lex Smart Home".
(6). Click on enable to use button and enter your credentials (new email and password) you created earlier on the website.
(7). Talk to Echo "“Alexa,discover devices.”. Wait till Echo says "Discover is completed" or select discover button on Alexa app.
(8). Now all setup is done. Try talk to Echo to control your devices.