Beautiful write up and project! I remember reading about another Casio retrofit: https://github.com/carrotIndustries/pluto https://github.com/carrotIndustries

Beautiful write up and project! I remember reading about another Casio retrofit: https://github.com/carrotIndustries/pluto https://github.com/carrotIndustries/pluto That version did not have wireless comms - they touch on that in the faq.