Arduino meets RYLR998: A Comprehensive Guide to LoRa Module Integration

Published at : 23 Dec 2025

Company REYAX provided me with two Lora modules (RYLR998) to play with and to create a video about them.
In this tutorail I will show you how to program those radio modules. How to connect them to Arduino. I will also create the code that will allow to remotely control the state of LED with the pushbutton.
Hope you will find this video Useful.

You can find more information bout those modules on the Manufacturer's webside:
https://reyax.com/products/rylr998/
You can get them at:
TECHDesign: https://www.techdesign.com/market/reyax/product-detail/ryx000037/rylr998?packing=Unit&tab=description
Amazon: https://www.amazon.com/REYAX-RYLR998-Interface-Antenna-Transceiver/dp/B099RM1XMG

Link to the code:
https://projecthub.arduino.cc/projects/d512811d-92ff-444d-b218-efcb35c7d626/edit
or
https://www.hackster.io/mdraber/how-to-use-rylr998-lora-module-with-arduino-020ac4

If you like this content and you want to support me in creating similar videos go to my Patreon webpage
https://www.patreon.com/MariosIdeas
Or Paypal
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=7PD67JWZ9S3EJ&source=url

Music Credits;
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Track: Autumn — KV [Audio Library Release]
Music provided by Audio Library Plus
Watch: https://youtu.be/mwwfbB_edYg
Free Download / Stream: https://alplus.io/autumn
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