· Modular solution to create IoT devices
· Sensor modules: energy analyzer, temperature, humidity,
   conductive level, variable resistance, etc.
· Communication RS232, RS285, Ethernet, GPRS, LoRa, WiFi
· Digital and analog inputs 4-20 mA
· Digital outputs and relay
· Power supply: 12VDC, 24/48 VDC, 85-264 VAC, battery