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RYLR998 868/ 915MHz LoRa Transceiver Module with Spring antenna

DWM24062701

RYLR998 with UART Interface can work at 868/915 MHz LoRa® Antenna Transceiver Module which provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

Center frequency
$19.00
Quantity

Description

Description

The RYLR998 transceiver module features the LoRa® long-range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

FEATURES

• NUVOTON MCU & Semtech LoRa® Engine

• Excellent blocking immunity

• Smart receiving power saving mode

• High sensitivity

• Control easily by AT commands

• Built-in antenna

• Command support data encryption

APPLICATIONS

• IoT Applications

• Mobile Equipment

• Home Security

• Industrial Monitoring and Control Equipment

Specification

Item Min. Typica Max. Unit Condition
VDD Power supply 2.3 3.3 3.6 V VDD

RF Output power range

0

22

dBm
RF Output Power must be set to

less than AT+CRFOP=14 to
comply with CE certification.
Filter insertion loss 1 2 3 dB
RF Sensitivity -129 dBm
RF Input level 10 dBm
Frequency range 820 868/915 960 MHz
Frequency accuracy ±10 ppm
Transmit Mode current 140 mA RFOP=+22dBm
Receive Mode current 17.5 mA @VDD=+3.3V

Sleep mode current
10 uA AT+MODE=1

@VDD=+3.3V

Smart receiving power saving

mode average current
0.06
2.65
5.5
mA

2.65mA @AT+MODE=2,1000,1000

If you need lower current

consumption,you can adjust the

AT+MODE=2 time duty.
Baud rate 300 115200 115200 bps 8,N,1
Digital Input Level High 0.7*VDD VDD V VIH
Digital Input Level Low 0 0.3*VDD V VIL
Digital Output Level High 0.9 VDD V VOH
Digital Output Level Low 0.1 V VOL
Cycling (erase /write)

Flash data memory
200 K Cycles
Weight 1.83 g
Operating temperature -40 25 +85 C

Useful Link

Datasheet

LoRa_AT_Command_RYLR998_RYLR498_EN

REYAX_LoRa_Mesh_Application_EN

Product Details
DWM24062701
1000 Items
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RYLR998 868/ 915MHz LoRa Transceiver Module with Spring antenna

RYLR998 with UART Interface can work at 868/915 MHz LoRa® Antenna Transceiver Module which provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

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