I accidentally supplied 5v to the board. would that burn it? it's still responding to at commands.

Hi : The highest operating voltage can only accept 3.6V, We recommend to use regulator for power supply and level shifter for signal. thank you very much.

Is a license or permit needed for operating this device in the Untied States?

The frequency used by RYLR998 does not need to be authorized in the United States. RYLR998 has the US FCC certification, the number is QLYRYLR998, you can use RYLR998 in the US with peace of mind.

Does this support 4g wireless?

Hi Andrew : The RYLR998 is sub-1GHz module, If you want to 4G wireless , please refer to the RYR2040 https://www.amazon.com/dp/B0BL3HR9L1?ref=myi_title_dp or visit our website www.reyax.com

Does this module compatible with the reyax rylr896?

Hi Sir, RYLR896 could only be compatible with RYLR896. It could not communicate with RYLR998. Thank you.

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RYLR998 UART Interface 868/915 MHz Lora Module with Antenna FCC CE Certification

RYLR998 UART Interface 868/915 MHz Lora Module with Antenna FCC CE Certification

Product ID: 496629794

Details

Brand
REYAX
Colour
Blue
Compatible Devices
Personal
Connectivity Technology
LoRaWAN
Number of Ports
1

⚡Ultra-low power smart receiving mode

📡868/915 MHz dual-band LoRa frequency

🛡️FCC & CE certified for global compliance

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Description

📶 Elevate your IoT game with the RYLR998 — where range meets efficiency!

COMPACT READY - Built-in antenna and featherlight 3g design make integration effortless and sleek.
PLUG PLAY CONTROL - Easily manage your module with intuitive AT commands—no steep learning curve required.
CERTIFIED RELIABILITY - FCC, CE, and NCC certifications guarantee top-tier quality and interference immunity.
POWER SAVVY PERFORMANCE - Smart receiving power saving mode ensures your projects run longer without frequent recharges.
LONG RANGE CONNECTIVITY MASTERY - Seamlessly transmit data up to 5km with proprietary LoRa tech—stay connected beyond limits.

The RYLR998 is a compact, dual-band 868/915 MHz LoRa module featuring a NUVOTON MCU and Semtech LoRa engine. It offers excellent blocking immunity, a smart power-saving receiving mode, and easy control via AT commands. Certified by FCC, CE, and NCC, this module supports long-range data transmission up to 5km and includes a built-in antenna for seamless integration into professional IoT projects.

Specifications

ASIN	B099RM1XMG
Best Sellers Rank	#281,316 in Electronics ( See Top 100 in Electronics ) #199 in Antennas & Amplifiers
Box Contents	Shielding case
Brand	REYAX
Brand Name	REYAX
Colour	Blue
Compatible Devices	Personal Computer
Connectivity Technology	LoRaWAN
Country of Origin	USA
Customer Reviews	4.6 out of 5 stars 224 Reviews
Data Transfer Rate	0.38 Megabits Per Second
Item Type Name	lora module
Item Weight Unit of Measure	3 Grams
Manufacturer	REYAX
Manufacturer Part Number	RYLR998
Maximum Upstream Data Transfer Rate	0.38 Megabits Per Second
Model Number	RYLR998
Modem Type	Digital
Network Connectivity Technology	LoRaWAN
Number of Ports	1
UPC	612789267033
Unit Count	1.00 Count

Reviews

O**Y

10.11.2024

U**R

10.01.2024

A**N

19.04.2025

S**D

18.10.2024

S**D

4.09.2025

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€ 45.53

Duties & taxes included

In stock

Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to France.

Secure transaction

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