I had some downtime so I wrote an Arduino template program for PedalPCB’s Terrarium printed circuit board. I traced the pin ID’s with an ohm meter before I started and can confirm they all work when the board is populated and powered. You can download a copy from my repository
Excellent. I’m waiting for parts to assemble my terrariums.
Have you joined the PedalPCB forum?
Yes, I have. I also posted the code on their forum.
Now I see, you posted it (not inappropriately) to the near empty Arduino forum. There’s a lot more going on in the “ Electro-Smith Daisy Development” forum.