PortFlow: Bridging Laravel with Serial Hardware, IoT Sensors & Thermal Printers

PortFlow: Bridging Laravel with the Physical World — Serial Hardware, IoT Sensors & Thermal Printers How to connect barcodes scanners, RFID readers, fingerprint modules, thermal printers, RS-232 scales, and Arduino/ESP32 microcontrollers to a Laravel application — through a clean, driver-based architecture and the browser's Web Serial API. Most Laravel packages live entirely in software. They deal with HTTP, databases, queues, and caches — all safely inside the machine. PortFlow does not. It