Whenever I see a hardware startup that I personally would like to know more about, I reach out. I have had the most success with messaging people on Hacker New

Whenever I see a hardware startup that I personally would like to know more about, I reach out. I have had the most success with messaging people on Hacker News who have mentioned their company. They seem to be the most open. I have also talked to people on Reddit, CrowdSupply, and companies I have seen in the news.