Currently I use the ESP32-EVB from Olimex and have developed a working prototype. It runs Arduino code and works great. But those boards do not have certifications and I think we can't use them in an industrial setting (or for resale in our product). I am desperate to find an equivalent which uses a...

My friend and I are very near a final product package, but we currently are using the Olimex ESP32-EVB relay board as part of the final system. Another company told us that the FCC could potentially force us to recall any Olimex "ESP32 evaluation-hardware" due to it not meeting compliance or licensi...