Great product, works as expected

I swapped it out with an older R2 just to test and everything works as expected

Works as expected

The unit worked as expected and also the labeling on the connectors was very helpful to have that extra labeling to not make a wrong connection.

I’ve had two and they are well made and work as expected.

It works just as expected but, more importantly, I love the fact that the ATMEGA chip can be swapped

Works as expected.

Came quickly, worked as expected.

Works just as expected.

After a quick upload, both work as expected - no issues what so ever.