Industrial computer, IoT Gateway, Dual-core Tensilica LX6 240 MHz, 512KB/4MB RAM, 4MB Flash, Arduino, ESP32, RTC, WatchDog, 1 x RS-232 / 1 x RS-485, 4 x DIO, 2 x AI, GPRS/LTE-NB modem options, Wi-Fi, Bluetooth BLE, LoRa, Sigfox, NarrowBand-IoT, Zigbee