I am new to Mangoh Green and Legato. I want to develop a Legato application using MQTT protocol to send sensor data from Mangoh green board to Air Vantage cloud but I still have no idea. As I knew, Legato provides COAP based solution (
le_avdata) to push data to AirVantage. However, I still haven’t seen any document about using Legato with MQTT. Is there any reference document or sample application about this so I can refer to?