Can Micro Dot pHats be cascaded?


#1

Arrrrrrh!

Well, the title said it all, really. Can I cascade/chain two (or more) Micro Dot pHats, to make a 12 (or more) character display?

Oh - and what goes “Pieces of Seven; Pieces of Seven!”? - A Parroty error, of course - I’ll get my coat…


#2

No, I’m afraid, the IC driving the matrices have fixed addresses, so 2 boards would conflict on the I2C bus.


#3

Oh thanks for letting me know. Guess I’m trying to push a neat, niche market product too far. Who needs more than six LEDs, anyway?!