In the manual on page 17 it refers to MicroPython. The physical packaging for the USA model features the Python logo…
I tried to do “import uos” and that module is not supported, looks like just “math” and “random”. On the MicroPython forums it looks like there is some discussion about the CASIO MicroPython port, not sure for which calculator though. On page y-1 of the manual it has the license information for MicroPython (MIT license). On Twitter I saw that CASIO Japan has an update that can be downloaded to add Python support for the Japanese version.
The USA one that is shipping has this pre-installed, at least it was on mine which is running the CASIO version OS. And now there are two, this may be a trend.ĬASIO’s Graphing fx-CG50 PRIZM calculator also runs MicroPython, slightly different version, 1.9.4. The first one we saw was NumWorks ( we stock it), it runs MicroPython 1.9.1, the operating system is called epsilon. CASIO’s Graphing – fx-CG50 PRIZM calculator is the second calculator that we know of that is running a port of MicroPython.