101.
cross hair applications text overlays serial control functions of external units via GPIO, RS-232 or I²C special hardware solutions (type of construction, connectors) Full custom developments Some of the
102.
storage WiFi/Bluetooth via dongle or on board with CM3+ / CM4S / CM4 module Real-time clock USB, GPIO, I²C, UART Auto-start-up at power on Long-term availability: min. 6 years Customized solutions can be i