Serial printing FFFFFF beyond what is necessary in Arduino, which will be this, this code out:
end16bit-4D FFFFFFB5, 11000, off-button1, button2-off, S1 = 0, FFFFFFC8, 0ffc8, 234, S2 = 3
however, do not know why this came out, FFFFFFB5 when it should be only B5, and tb FFFFFFC8 when it should be just C8,