i have made an Alexa skill which works with all my lighting devices. These lighting devices are controlled with my custom hub. So only my custom hub interacts with alexa(eg. the way philips bulb work). I want get these products certified for "works with alexa badge". Do I need to certify all my lighting devices or just my hub. Can a representative walk me through the entire process to manufacture my products with "works with alexa badge". Also for certification process is it ok to send my hub and one demo device and then use the same for all devices?
Hope to hear soon