Sending Sensor Data from Particle to Alexa


I am able to toggle the GPIO pins via an Alexa skill that i built, with AWS Lambda in the middle.

Alexa Skill -----> AWS Lambda -------> Particle Device

My question was what the best way is to send data in the opposite direction, from particle to the Alexa Skill?

Particle Device ------> AWS Lambda ------------> Alexa Skill

So lets say i have a sensor on the particle device, when the value goes above a certain threshold, i am notified via Alexa.

Any Ideas/Help are much appreciated :slight_smile: