The Andino Gateway integrates Raspberry Pi with a mPCIe for 4G and LoRaWAN modems and an RS485 interface, serving as a versatile gateway for both Modbus and Modbus TCP applications. Designed for industrial use, it allows robust communication and connectivity, making it ideal for IoT deployments that require reliable data exchange and remote management across various industrial settings. This compact solution streamlines the integration of wireless and wired communication protocols, enhancing efficiency and connectivity in automation systems.