OLG02 is an open source dual-channel LoRa Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular. The LoRa wireless allows users to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity.
OLG02 has multiple Internet connection methods such as WiFi interface, Ethernet port and USB host port, which provide you with flexibility in connecting your sensor networks to the Internet.
OLG02 can support the LoRaWAN protocol in single frequency as well as a customized LoRa transmit protocol. The design of OLG02 uses Linux to directly control two sx1276/sx1278 LoRa modules, which lets the LoRa work in full duplex mode and increases the communication efficiency.
OLG02 can be used to provide a low cost IoT wireless solution to support 50~300 sensor nodes. In addition to LoRaWAN mode, OLG02 can support mutiply working modes such as: LoRa repeater mode, MQTT mode, TCP/IP Client mode, TCP/IP Server mode to fit the different requirement for IoT connection.
OLG02 is based on sx1276 providing a low-cost solution for your IoT network connection.