Community Tip - Did you get called away in the middle of writing a post? Don't worry you can find your unfinished post later in the Drafts section of your profile page. X
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 .
ThingWorx community is here: https://community.ptc.com/t5/IoT-AR/ct-p/IoTAR
