Ep. 42 - Certifications
Steven Hoss and Lucy Trey Park of Opulo discuss the complex and expensive process of obtaining FCC and CE certifications for the Lumen PMP V4 3D printer. They detail the four main categories of EMC testing—radiated/conducted emissions and immunity—and explain how using pre-certified power supplies and open-source community feedback helped them pass on the first try. The hosts also share practical advice on budgeting, the importance of consulting certification houses early, and the specific marking requirements for different markets.