Introducing the Alexa Connect Kit: Connect Devices to Alexa without Managing Cloud Services, Writing an Alexa Skill, or Developing Complex Networking and Security Firmware : Alexa Blogs
How to Connect Alexa to WiFi, With or Without the App : HelloTech How
Connecting Amazon Alexa
Amazon Alexa App @ Amazon.com
How to Connect Amazon Music to Alexa: 11 Steps (with Pictures)
Alexa Account Linking: 5 Steps to Seamlessly Link Your Alexa Skill to User Systems That Require Authentication : Alexa Blogs