To make the initial connection, launch the BLE Connect App, and then:

Look for the device named Candy Heart and click CONNECT.

Change Text

To change the heart text message, follow these steps.

Select the UART option in the modules list.

Type in the text you want for the message and click SEND.

NOTE: Use a comma to separate the two lines of text, ex: line1,line2

The text will be sent.

And the heart message will be updated.

Change Color

To change the heart color, follow these steps.

Select the Controller option in the modules list.

Click the Color Picker option.

Select the color you want and hit SELECT.

And the heart color will be updated.

This guide was first published on Feb 09, 2020. It was last updated on Feb 09, 2020.

This page (Using BLE Connect App) was last updated on May 24, 2022.

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