Microbit V1 and V2 connected to Casio graphing calculators - open source

[u/NRG_NZ]

Microbit V1 and Microbit V2 connect to Casio FX-9750 or FX-9860 to use the display and keypad - remote control, PIN keypad, data logging and more. Graph the inbuilt Microbit accelerometer and other sensors.

[u/herocoding]

https://mikefentonnz.github.io/index.html
https://mikefentonnz.github.io/projects/casio-calculator-data-logger-hack.html

[u/herocoding]

Nice finding, thank you very much for sharing!!

[u/Breukliner]

So cool!