License model:
- Total of 8 license slots.
- 1 license included in base hardware price.
- 7 additional slots available for upgrade.
Modules: Hardware extensions with onboard microcontroller.
Pods: Simple sensors/actuators without logic.
Pay-as-you-go: Start with the essential features, add licenses when needed.
Example: To control a pump and read a sensor, 2 licenses are required (1 for the sensor port, 1 for the pump control).