There's this Chinese company named Heltec, and they make a cool little development board that has an Espressif ESP32S3 (which has WiFi and Bluetooth), a 128x64 pixel OLED display and an SX1262 863-928 ...

Bridges a fast local Modbus master (~500 ms timeout) to a remote slave over a USR-LG206 LoRa link (1-4 s round-trip) by splitting the connection into two independent Modbus participants connected by a ...

Abstract: In recent years, agriculture has undergone significant technological advancements, becoming more commercial and technology-driven. These innovations have given farmers greater control over ...

Abstract: Handwritten character recognition poses significant challenges due to the variability in writing styles, inconsistencies in character shapes, and noise in the data. In this study, it was ...