MCCI LMIC library v.4.0.0 released

MCCI LMIC v.4.0.0 released

MCCI LoRaWAN LMIC library v4.0.0 was released yesterday.

Release notes can be found here: MCCI LMIC v4.0.0 Release Notes


Nice to see active development!

A feature I noticed in the basicmac stack was channel shuffling, so the choice of uplink frequency is pseudo-random instead of simply increasing. A lack of shuffling could cause two nodes that have the same regular upload interval to get into a kind of lock-step mutual interference situation.

I see channel shuffling has been implemented in the MCCI LMIC stack as well: arduino-lmic/lmic_channelshuffle.c at master · mcci-catena/arduino-lmic · GitHub