Serial Studio turns hardware data into a live dashboard. Connect over UART, Bluetooth LE, TCP/UDP, MQTT, Modbus, CAN Bus, audio, raw USB, HID or process I/O. Decode frames with code-free Built-In templates or JavaScript/Lua parsers, automate devices with setup()/loop() Control Loops, and drive it all over a TCP, gRPC or MCP API. Free GPL build for Arduino, ESP32, STM32 and Raspberry Pi. Pro adds AI Assistant, 3D widgets, MDF4 export and session database.