VITA, F. A.; http://lattes.cnpq.br/8344174292861315; VITA, Fernando Abrantes.
Resumo:
The Internet of Things (IoT) is an emerging topic that is expected to change the way we
interact with the world around us. But despite the relevance of the topic, still there are few
qualified people to work in this field. Among all the difficulties faced by new developers
connectivity is one of the most prominent due to the number of options each one with its
peculiarities. To effectively choose which technology will be incorporated in a project is
essential to know all its differences. The paper was intended to develop a complete IoT
solution, finding a Real Time Operating System (RTOS) with support to both connectivity
and the B-L475E-IOT01A board. The goal was to develop a network between the boards
and connect this network to the internet. Finally, an application would be developed to
benchmark the communication link between two Sub-1GHz radios. After analyzing several
RTOS, none were found that provided the desired support. Therefore, the idea of using
an RTOS was dropped. With a lack of connectivity support, the goal of connecting the
devices to the internet has not been accomplished. However, the link between the two
Sub-1GHz radios was done, and the benchmark application was made.