eSpa Mini (Test Board)

This is the first revision of the eSpa Mini. You can read more about the features of this board here, but I’ll note that this board has two known issues:

1. It requires a custom RJ-45 cable, as the connector is swapped. If you can crimp your own network cable, you can easily do this.
2. When the device loses power, the reset button needs to be pressed to ensure that it powers on properly. Without doing this, the eSpa Mini will not start, and will not connect to your local network. If you mount your eSpa Mini outside of your spa, pressing the reset button (or, introducing a battery backup) should be workable.

For the reasons above, I encourage this version of eSpa Mini be purchased by people who are confident with tinkering, or who are working on firmware development.