WiPy

Pycom is a Dutch company that produces small electronic boards.

The boards are:

• Based on the ESP32 SoC, which is fairly powerfull for a small breadboard;
• Support MicroPython, so it is easy to program with Python;
• Integration with multiple communication protocols.

The protocols supported are:

• Wifi (I don't know which protocols exactly though)
• Bluetooth Low Energy (BLE)
• LoRa
• Sigfox
• LTE-M (mobile)

The products are:

Device	Wifi	Bluetooth	LoRa	Sigfox	LTE-M
WiPy	✓	✓	-	-	-
LoPy	✓	✓	✓	-	-
SiPy	✓	✓	-	✓	-
GPy	✓	✓	-	-	✓
FiPy	✓	✓	✓	✓	✓

File System

>>> import os
>>> os.getcwd()
'/flash'
>>> os.listdir()
['main.py', 'sys', 'lib', 'cert', 'boot.py']

• flash/
  • boot.py
  • main.py
  • sys/
  • lib/
  • cert/

The three folders are empty by default.

After booting, the device executes the Python code in `boot.py`, then the code in `main.py`.

LoRa

This article is unfinished.