Qusinfc Digital Input Board with RS485 Communication WiFi Module, Output Channels, Setup Buttons, Header Access for Integration Tasks, Project Use

RS485 Modbus: The built-in RS485 interface with Modbus RTU capability helps the board work alongside PLC panels, touch displays, and distributed automation equipment that use structured communication Programming Access Design: The programming port, BOOT button, reset button, and exposed headers make loading, debugging, and secondary development easier during prototype work or enclosure planning Output And Input Layout: Two output channels and two optocoupler-isolated digital inputs external devices, device response, and organized control tasks for automation assemblies that need both directions of interaction Project Package Overview: The package includes the control board, and the compact layout suits IoT development, home automation experiments, remote control tasks, and general electronics prototyping WiFi Control Platform: This board combines onboard WiFi access with an integrated controller layout, giving automation users a compact way to manage project communication and remote control from a single hardware platform