I do agree that it is too costly though, and I think this is partly a tooling issue. Hoping that open source software and hardware can help here. For instance,

I do agree that it is too costly though, and I think this is partly a tooling issue. Hoping that open source software and hardware can help here. For instance, on-device testing is a first-class citizen in the microcontroller programming framework I've developed. Shameless plug: http://www.jonnor.com/2017/02/data-driven-testing-with-fbp-spec http://www.jonnor.com/2017/02/data-driven-testing-with-fbp-s...