Sensor Watch with Casio Royale (AE-1200WH)?

[VitalyEmelyanov]

Hello, your project is amazing!

Is it possible to use Casio AE-1200WH as a base for Sensor Watch?

With its rich display it could be possible to have much more functions and complications

[joeycastillo]

Hey and thanks for your interest! Alas it’s not really possible to use a watch like that, as it has far too many LCD lines for a microcontroller like the SAM L22 to drive. The sweet spot is watches like the F-91W or the CA53W, if you see something with like a world map, a dot matrix or an analog clock display, odds are it’s not drivable with the kinds of parts that folks like us have access to.

[Kimm0th]

D:

[VitalyEmelyanov]

That's a bummer, I hope someday it can be possible someday, maybe with another chip.
I imagined it would be great to have this display utilized, and world map will also give a lot of possible applications.

Thanks for your quick response!