Avaliação de LoRa para controlar um braço robótico de forma remota em uma cidade típica da Amazônia

Leslye Castro Eras, Diego Silva, Alex Silva, Kayro Costa, Paulo de Oliveira

DOI: 10.14209/sbrt.2023.1570916101

Evento: XLI Simpósio Brasileiro de Telecomunicações e Processamento de Sinais (SBrT2023)

Keywords: LoRa Braço robótico Controle remoto

Abstract

This work evaluates LoRa technology to remotely control a robotic arm in Marabá City, which has wooded areas with trees up to 12 m high and suburban buildings. The arm is a prototype built with MDF pieces, capable of performing eight movements. The measurement campaign shows that without a line of sight, the arm was remotely controlled at distances of up to 500m. These results exhibit that LoRa technology, even with a narrow bandwidth, is a great alternative to control over long distances.

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