You can find a series of code tutorials for pycom modules on our documentation website (https://docs.pycom.io/chapter/tutorials/), we also provide code examples on our github (https://github.com/pycom/pycom-libraries). While micropython is very similar to regular python, there are libraries that are specific to our devices. I have noticed you have asked in several place on the forum where the "network" module comes from. This is not a regular python module that you can install on your desktop, but rather a module implemented in c by our firmware (https://github.com/pycom/pycom-micropython-sigfox/blob/master/esp32/mods/modnetwork.c). Due to the fact that some modules are only present on our firmware, there will be a lot of examples you cannot run on your desktop. On the other hand, most python you write on your desktop will run on pycom modules, micropython only has a few limitations compared to full python (https://github.com/micropython/micropython/wiki/Differences).