Been kind of on an odd kick of making RC2014 (npub14su…09w8) compatible modules since leadedsolder (npub1y7j…hczt) convinced me of a project with it. Spent last night routing a quad UART (16C554) board with full modem control lines for each. Was quite tight to fit in the ~50x100mm board profile.
Now just need to wait a few weeks for it to be made an delivered, that's the hardest part.