This time porting Python code to MicroPython wasn’t only about fixing syntax and API. It turns out that for the e-paper display library that uses relatively big amounts of data at once, you have to sweat a bit more to get satisfactory results.
I recently wrote about a MicroPython library for Adafruit thermal printer. I was able to test it with the LoPy version 1 board from Pycom,
I recently got a thermal printer and adapted its Python library to MicroPython. It took only a couple of hours, but let me explain the rationale behind purchasing a thermal printer.