Currently I am working on an academic paper that address Riot ( I also published one recently.). I am trying to address Riot as either an IoT os or WSN os. However, recently I can see that it is more shifted to IoT.
By the way, I worked on Riot before using ESP32 and the thing is , I addressed most of my work as Riot is an Operating System and I used ESP32 with IEEE 802.11 antenna. However, it can be used with an IEEE 802.15.4 antenna. So, can we say that we can turn it to an WSN paradigm using IEEE 802.15.4 antenna? Or there is more just changing the radio hardware.
(P.S In literature, WSN and IoT OS’es definitions are really tangled and I am trying to find the best definition to differentiate.)