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LoPy Tutorials
The following tutorials demonstrate the use of the LoRa functionality on the LoPy. LoRa can
work in 2 different modes; LoRa-MAC (which we also call Raw-LoRa) and LoRaWAN mode.
LoRa-MAC mode basically accesses de radio directly and packets are sent using the LoRa
modulation on the selected frequency without any headers, addressing information or
encryption. Only a CRC is added at the tail of the packet and this is removed before the
received frame is passed on to the application. This mode can be used to build any higher
level protocol that can benefit from the long range features of the LoRa modulation. Typical
uses cases include LoPy to LoPy direct communication and a LoRa packet forwarder.
LoRaWAN mode implements the full LoRaWAN stack for a class A device. It supports both
OTAA and ABP connection methods, as well as advanced features like adding and removing
custom channels to support "special" frequencies plans like the those used in New Zealand.
4.3 LoRa Examples
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