The idea is simple, but the development not so much hehe. By a button on a board connected to Internet, activates the sound of a melody (whose mp3 file you have selected) in another board connected to Internet too (the Doorbell).

For get the code on: https://www.hackster.io/LaurenceHR/remote-doorbell-with-custom-mp3-song-with-cayenne-746c40

Step 1: Create Widget for Generic Sensor on Particle Photon Dashboard

Step 2: Flash the Code on Cloud Editor

Step 3: Create Widget for Generic Actuator on LinkIt ONE Dashboard

Step 4: Select Your Prefered Song (mp3) and Save on a Root of a Micro SD Card

Step 5: Upload Sketch for LinkIt ONE

Step 6: Create Trigger for Both Boards

Step 7: Test and Fun! :D

About This Instructable




More by laurencehr:LinkIt ONE GPS Live Tracker With Cayenne Remote Doorbell With Custom (mp3) Song With Cayenne Connecting LinkIt Smart 7688 Duo to Cayenne 
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