Serial GUI - a helper for "Tangible Signals" devices to connect to the web-based music environment Welle, e.g. convert from serial input to MIDI and MIDI to serial with SuperCollider.
Detects ESP32 devices in /dev/ based on the namespace *SLAB* . Connects to serial ports and sends a serial command to each device to request identification (response e.g. "string"). Once identified, each devices is assigned to send/receive serial messages/ MIDI messages.
More on "Tangible Signals" here: https://tamlab.ufg.at/projects/tangible-signals
