? Certification: CE, FCC
? Outer shell: metal, IP30 protection level
? System: watchdog design, complete mechanisms, stable operation
? Abundant ports: RS232, RS485, RS422, Ethernet LAN&WAN, Wi-Fi
? CPU: industrial-grade 32-bit processor & wireless module
? Applied scenarios: M2M fields of the IoT industry, smart factories, etc.
? OS Linux