At AirVenture, buyers who have been waiting for something easier and cheaper to satisfy the ADS-B Out requirement may be happy they did. uAvionix, a company that specializes in unmanned aircraft avionics, was showing a new product that simply replaces a standard nav light with a combination light and ADS-B Out unit. Connect power and ground and you're done. Here's AVweb's report on this new product.
This is a companion discussion topic for the original entry at https://www.avweb.com/air-shows-events/uavionixs-low-cost-ads-b-out