IoT + NRF24L01 X NodeMCU12e: An Applied Survey on Data Sending via Radio

Abstract

The results of this study demonstrate the use for sending and receiving radio signals using the NRF24L01 device in conjunction with the NodeMCU12e, normally used in creating projects for the internet of things. Due to the increase in the creation of solutions using the internet of things, the motivation for the development of this project started from the personal observation, during the development of different types of projects that allow the transmission of data using devices of the Arduino type. The results obtained allowed to conclude on the benefits and possibilities that the NRF24L01 Device together with the NodeMCU 12e are able to offer, in the use of different types of projects, which require transmission and reception of data at a distance, the projects normally serve different areas , such as health, robotics, automation, providing greater mobility and data readability.