Arduino LoRa Communication - Transmitter & Receiver Setup for sending Temperature and Humidity Data | tecno4 | Scoop.it
From www.iotdesignpro.com - January 21, 2020 2:38 PM

In this article, we will learn about LoRa technology and Arduino Lora Communication. Here we will interface SX1278 Lora Module with Arduino and establish LoRa communication between two Arduino Uno boards.

Circuit diagrams for LoRa transmitting and receiving side are given below. In this project, we are going to send temperature and humidity values from one Arduino to another using LoRa SX1278 module. The DHT11 sensor is connected to transmitting side, Arduino. So this Arduino will get temperature and humidity values from DHT11 and then send it to another Arduino via LoRa SX1278 module. These humidity and temperature values will be printed on LCD connected to second Arduino.