Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
Problem is that the RA-02 also needs MOSI/MISO/SCK that are wired to GPIO 23/19/18 and M5Stick doesnt have more exposed GPIO. GPIO 18/23 are used by the LCD.