Components Required

Image Component Quantity Available in Kit
evive 1
HC05 Bluetooth Module 1
USB A-B Cable 1


In the previous example, we have seen Serial communication for setting up Bluetooth. This example demonstrates how to use Bluetooth to achieve wireless control  over LED

In this case, we are using an Android mobile to send data to evive using Bluetooth terminal and turning on LED attached on pin 13.

Example Code

In this example, LED_BUILTIN suggests the LED connected to PIN 13 on evive