EasyLoRaGateway v2.1 (Ra02 and RFM95W)

Easy LoRa gateway connects multiple smart IoT Plugs and Nodes in large buildings, factories and farms up to 10 km from the nearest Internet access. Easy LoRa gateway uses LoRa as the transmission protocol via 433+ Mhz/915+ Mhz wave. It enables us to remotely control our smart IoT Plugs and Nodes inexpensively and efficiently.

A 10-storey building only needs 01 Easy LoRa gateway to connects to all LoRa Plugs and sensors in the building. A 10-hectare farm may only needs 01 LoRa Gateway to reach all of its IoT devices.
Homepage: http://iotthinks.com/easy-lora-gateway/
Full Wiki: https://github.com/IoTThinks/EasyLoRaGateway_v2.1/wiki

Previous version:

Old version of Easy LoRa gateway v1 is at https://github.com/IoTThinks/EasyLoraGateway
Old version of Easy LoRa gateway v2 is at https://github.com/IoTThinks/EasyLoRaGateway_v2

1. Quick starts

How to use: https://github.com/IoTThinks/EasyLoRaGateway_v2.1/wiki
Sample code test for Ra02 version: https://github.com/IoTThinks/EasyLoRaGateway_v2.1/tree/master/EasyLoRaGatewayTest_v2_1_Ra02
Sample code test for RFM95W version: https://github.com/IoTThinks/EasyLoRaGateway_v2.1/tree/master/EasyLoRaGatewayTest_v2_1_RFM95W
Sample code for Easy LoRa gateway (433+ Mhz): https://github.com/IoTThinks/EasyLoRaGateway_v2.1/tree/master/EasyLoRaGateway

2. Hardware specification

1 x ESP32 chip with WiFi 802.11n and BLE
2 x LoRa SX1278 433MHz (Ai-Thinker Ra02) or 915Mhz (RFM95W)
1 x 100 Mbps Ethernet LAN
1 x Ethernet Console (for debug and upload firmware)
1 x Speaker
1 x LED
1 x Power LED
1 x 5v Power jack
Over voltage protection, reverse-polarity protection, short-circuit protection via PTC fuse