In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 ...
Abstract: In recent years, global scientific and engineering departments have recognized their duty to protect the environment and public well-being by addressing environmental contamination. This ...
Abstract: This paper presents the design, implementation, and validation of a communication subsystem for an autonomous drone which could meet the requirements of high-precision time synchronization ...