how to add MQTT extension in thingworx academy?

[dkumar-21]

i was trying to send data from arduino device to thingworx via mqtt. but in thingworx academic instance , i have no option to add an extension .

[VladimirN]

ThingWorx community is here: https://community.ptc.com/t5/IoT-AR/ct-p/IoTAR