IS-21 Gen. 2
When developing the IS-21, care was taken to ensure that the hardware is as versatile as possible and can be used in many situations. This is why this device has so many functions and interfaces:
For non-technicians and business people: don't be alarmed. This list is long, but above all it means that you can be very creative on the application side and implement a large number of business cases.
The extensive configuration also makes it possible to create prototypes and proof-of-concept projects.