Arduino IoT Cloud thing to thing communication


It’s easier than ever to add two-way communication to Arduino devices

Arduino TeamApril 19th, 2021

There’s a brand new device-to-device communication feature available now in the Arduino IoT Cloud. It’s something we’ve been working on for a long time. So we’re excited to see how it’ll add a whole new connected dimension to your Arduino projects.

Arduino IoT Cloud thing to thing communication

What is “Device-to-Device”? Communication?

Internally we’ve been looking at this feature as “device-to-device” communication. It will allow your Arduino devices to send wireless messages to each other, without writing a single line of code or spending time with radio modules and network protocols.

Using this feature you can link variables of the same data type between two or more cloud-enabled devices. For example, one button could set three smart bulbs to the same color. Or you could turn on a heater when temperature sensors in your room or outside in your weather station drop below a certain level. Being able to sync variables gives you an intelligent way to control multiple devices very easily.





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