Bluetooth: Peripheral LBS


This sample demonstrates how to use the LED Button Service (LBS). When connected the example will send the state of button 1 on the development board to the mobile application. While the mobile application can control the state of the LED 3 on development board.


  • Any Nordic development board
  • A mobile running a compatible application (nRF Connect, nRF Blinky, nRF Toolbox)

Building and Running

This sample can be found under samples/bluetooth/peripheral_lbs in the nRF Connect SDK folder structure.

See Building and programming a sample application for information about how to build and program the application.