App. is a Relay Controller for iPhone through bluetooth BLE.
A demonstration can found here...
https://youtu.be/1oTEa4fOHjU
With Our Relay Controller hardware and this App, you can control your Relay quickly, easily and visualize.
You must have specific hardware device for this App.
Hardware is designed based on TI CC2541 and its specification could found at
http://www.ti.com/product/CC2541
Please contact us for more product detail.