Yes, Tasker is a paid app, but if you are not ready to commit to it you can download the free version that would give you 7 days of joy. Install the Trigger and Tasker apps in your phone. When I scan an NFC glued to the exterior side of my garage door, the phone would send a REST command to the Particle dev kit controlling the garage and the door would open or close. In the case of this article, I would use my Garage Commander project as an example: In our case, we could use an NFC tag to make our phone send a command to our hardware.
How can we use NFC tags to control our hardware? For instance: let's say you have an NFC tag in the dashboard of your car, you can scan it to put your phone in driving mode, or opening the maps app, or even both.įor more examples, you can refer to this lifehacker article. In turn, your phone can do something about it. The simplest use case for NFC tags is when you use your phone to scan one. NFC allows you to share small payloads of data between an NFC tag and an Android-powered device, or between two Android-powered devices. Near Field Communication (NFC) is a set of short-range wireless technologies, typically requiring a distance of 4cm or less to initiate a connection.
NFC OPEN LINKEDIN PROFILE IN APP HOW TO
If you know how to do this in iOS (ie using an iPhone) please leave me a note below. In this article we will talk about how scanning an NFC tag can send commands to your hardware*.
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