nRF Connect SDK hands-on, part 3: Send and receive data through Bluetooth LE

In this video, we will learn how to wirelessly send and receive data through Bluetooth LE, enabling us to access it on our mobile phone using the nRF Connect for Mobile application. We will use the sensor data collected in the previous video as an example. Additionally, we will implement a mechanism to control the sampling interval of the sensors from the mobile application.

In this developer-oriented, hands-on video series, we will help you get started quickly with application development in nRF Connect SDK. nRF Connect SDK is a comprehensive, modular, and scalable software development kit for building IoT applications. Throughout the series, we will build a Bluetooth LE application step by step, starting with adding both simulated and real sensors and retrieving their data wirelessly through Bluetooth LE. We will then dive into topics such as storing data permanently on non-volatile memory, power optimization, PPK2, and finally, how to add FOTA (DFU) over Bluetooth LE.