That clock looks really cool sitting on your desk :) I've been playing a little with the pyflipdot library recently to interface with a 20x14 flipdot display,

That clock looks really cool sitting on your desk :) I've been playing a little with the pyflipdot library recently to interface with a 20x14 flipdot display, which also uses RS485 Your flipdot display looks like it has a higher dpi, I guess there must be different diameter flipdots made.