Uploaded February 2023 | Updated September 2026, 2 weeks ago

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Arduino + Reyax RYLR998 LoRa Module | Arduino Uno with Reyax RYLR998 LoRa Module.

In this project video I use Arduino IDE (V1.8.9), Notepad++ (V8.4.6), Arduino Uno, LCD 16x2 I2C, DHT11 Sensor, Tactile Switch and LEDs.

00:00 Opening
00:32 Project Preview
01:21 Reyax RYLR998 LoRa Module Description
01:43 Installation Picture
01:59 Testing AT commands, changing baudrate and changing Address
08:02 Test sending data and receiving data
11:28 Test LCD 16x2 I2C and Buttons (Master)
13:18 Test the DHT11 sensor and LEDs (Slave)
15:30 Controlling LEDs with Buttons (Master Slave)
18:57 Final Project
23:53 Communication distance between Reyax RYLR998 LoRa Module
24:50 Closing

Download Arduino Code and other files : drive.google.com/file/d/1HxYBbe75IoNdeIk8JQ68NLI1kbK53zsR/view?usp=share_link

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- Reyax RYLR998 LoRa Module (Description, DATASHEET, AT COMMAND MANUAL and others) : reyax.com/products/rylr998
- Reyax Online Store : reyax.com/online-store.php
- Reyax RYLR998 LoRa Module on Amazon : https://a.co/d/fUubgrU
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The code file is saved in the .rar file format. I created a .rar file using Winrar V5.50, so to extract it, make sure you use the same version of Winrar that I use or the latest version or use the winrar extractor online.

SORRY IF MY ENGLISH IS CONFUSING, I USE AN ONLINE TRANSLATOR.

THANKS FOR WATCHING & DON'T FORGET TO LIKE , SHARE, COMMENT AND SUBSCRIBE.

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For other video tutorials on this channel, please see this playlist:

- Basic4Android (B4A) Tutorials : youtube.com/watch?v=-BIq32-qEgA&list=PLnXsmScWzcm6RVlhPM7qg_OJ2N8OpV99d
- Electronics Tutorials : youtube.com/watch?v=rLdsWt6EP6w&list=PLnXsmScWzcm766h5Dn4AJjbJRzDfCPh4h
- Arduino Tutorials : youtube.com/watch?v=A3_EBZqCG5s&list=PLnXsmScWzcm48hvcTTRAUFcP5Fjd4u8cS
- Great Cow Basic Tutorials : youtube.com/watch?v=orHrLmEvp0o&list=PLnXsmScWzcm7xejzacm5cKJMIh_tXXxN8
- Bascom Avr Tutorials : youtube.com/watch?v=JYKSkNQq9eM&list=PLnXsmScWzcm6F9gX1wYenqjKdqVSM7d6B
- VB .NET Tutorials : youtube.com/watch?v=Sy2vjWO0ydM&list=PLnXsmScWzcm4g8AWEJ6WXVUOBh_cWF5_z
- LoLin NodeMCU V3 ESP12E ESP8266 Tutorials : youtube.com/watch?v=8jMr94B8iN0&list=PLnXsmScWzcm5MERfTvcUNKsYhOUGKe3-V
- ESP32 Tutorials : youtube.com/watch?v=To3TIOFX6cA&list=PLnXsmScWzcm7Y5yCDItJP5Kny_MJ8DeDD
- ESP32 CAM Tutorials : youtube.com/watch?v=_5VmYJZI4XI&list=PLnXsmScWzcm6HjC0CIfVmRG1855tjhj5z
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Download Arduino IDE : arduino.cc/en/software
Download Notepad++ : notepad-plus-plus.org/downloads
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Libraries used :
-LiquidCrystal_I2C : github.com/marcoschwartz/LiquidCrystal_I2C
-TimerOne : code.google.com/archive/p/arduino-timerone/downloads
-DHT sensor library : github.com/adafruit/DHT-sensor-library
-Adafruit Unified Sensor : github.com/adafruit/Adafruit_Sensor
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Reference :
- Reyax RYLR998 LoRa Module with Arduino : technolabcreation.com/reyax-rylr998-lora-module-with-arduino

and from other sources that I can not write one by one.
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