In addition to the basic function of producing the coffee, the cards can be integrated with Bluetooth and Wi-Fi modules, which allow the user to control the temperature of the coffee, program the dispensing and the control of the capsules. In addition, these advanced electronics systems allow the manufacturer to control the operation of the machines for service and warranty status control, all by telemetry. Selmo can boast a consolidated know-how on water temperature control and regulation systems as well as on the management of capsules and ensuring their correct functioning.