NumWorks is a cool calculator I am playing around with, it’s starting my collection of “Python devices.” It appears to be running MicroPython 1.9.1. The whole thing is called epsilon. There is also a simulator. Last night I updated it to Firmware version 1.3.0 and that allowed me to tinker around with some Pythony’ things. The FCC ID is: 2ALWP-N0100.