With the development of Internet of Things ( loT), LoRa has become as ideal Wireless communication solution for energy usage monitoring and management. Eastron is a leading provide of full LoRaWAN / LoRaMESH solution for smart meters: LoRa energy meters, convertors, gateway and management software. The LoRa solution fress the user from communication cable wiring, provides more flexibility in installation and saves a lot of cost on maintenance. EASTRON LoRaWAN uses the standard loRaWAN protocol. It is point to point link up tp 1.5km. EASTRON LoRaMESH uses self-defined communication protocol. It supports 3 latching hopping, which cover a wide range up tp 3km.