Pycom is making great products and they have a very active community.
The LoPy is a triple bearer MicroPython enabled microcontroller (LoRa, Wifi, Bluetooth) – perfect enterprise grade IoT platform for your connected Things. With the latest Espressif chipset the LoPy offers a perfect combination of power, friendliness and flexibility. Create and connect you things everywhere. Fast.
Please update the firmware as soon as you get your Lopy.
Check out the Micropython Lora Class.