@duane. that is a big swing. The proto boards I found range from $5 to $15, so if yours is much more than about $20 I would think it wouldn't have much of a market. Even with the fancy connectors. And if it becomes cheaper to buy a new Arduino rather than a proto board, then folks will do what Max described.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.