Gateway LoRaWAN® Hotspot, for minning applications (compatible with Helium Network). Adopting SX1302 LoRa chip and ATECC608 Crypto Chip. High-performance quad-core ARM Cortex-A53 CPU, 2GB DDR4 RAM, 32GB eMMC and Helium LongFi Antenna. marca Milesight modelo UG65-L04EU-915M-EA-H32