RYLR896 LoRa device User Manual _RYLR896_ENx REYAX TECHNOLOGY CO.,LTD.

REYAX TECHNOLOGY CO.,LTD. LoRa device

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29-JAN-2018 56312E33
RYLR896
UART Interface
868/915MHz Lora
Antenna Transceiver Module
Datasheet
RYLR896
868/915MHz Lora Antenna Transceiver Module
PRODUCT DESCRIPTION
The RYLR896 transceiver module feature the Lora long range modem that provides ultra-long range
spread spectrum communication and high interference immunity whilst minimising current consumption.
FEATURES
•
•
•
•
•
•
•
•
Semtech SX1276 Engine
Excellent blocking immunity
Low receive current
High sensitivity
Control easily by AT commands
127 dB Dynamic Range RSSI
Designed with PCB integrated antenna
AES128 Data encryption
APPLICATIONS
•
•
•
•
•
IoT Applications
Mobile Equipment
Home Security
Industrial Monitoring and Control Equipment
Car Alarm
Copyright © 2017, REYAX TECHNOLOGY CO., LTD.
RYLR896
868/915MHz Lora Antenna Transceiver Module
PIN DESCRIPTION
Pin
Name
I/O
Condition
VDD
Power Supply
NRST
RESET(Active Low)
RXD
UART Data Input
TXD
UART Data Output
NC
GND
Copyright © 2017, REYAX TECHNOLOGY CO., LTD.
Ground
RYLR896
868/915MHz Lora Antenna Transceiver Module
BLOCK DIAGRAM
RYLR896
SPECIFICATION
Item
Min.
Typical
Max.
Unit
VDD Power Supply
2.8
3.3
3.6
RF Output Power Range
-4
15
dBm
Filter insertion loss
dB
RF Sensitivity
-148
VDD
dBm
RF Input Level
Frequency Range
Condition
903
Frequency Accuracy
±2
Communication Range
4.5
Transmit Current
10
dBm
927.5
MHz
ppm
15
KM
Depend on RF parameter
43
mA
RFOP = +15 dBm
Receive Current
16.5
mA
AT+MODE=0
Sleep Current
0.5
uA
AT+MODE=1
Digital Input Level High
0.7*VDD
VDD
VIH
Digital Input Level Low
0.3*VDD
VIL
0.9
VDD
VOH
0.1
VOL
300
Cycles
Digital Output Level High
Digital Output Level Low
Cycling (erase / write)
EEPROM data memory
Weight
Copyright © 2017, REYAX TECHNOLOGY CO., LTD.
RYLR896
868/915MHz Lora Antenna Transceiver Module
Operating Temperature
-40
25
+85
˚C
DIMENSIONS
Unit : mm
Copyright © 2017, REYAX TECHNOLOGY CO., LTD.
RYLR896
868/915MHz Lora Antenna Transceiver Module
Unit : mm
Copyright © 2017, REYAX TECHNOLOGY CO., LTD.
RYLR896
868/915MHz Lora Antenna Transceiver Module
USER MANUAL
The following statements should be inside the user manual of the final products that contains this
module:
Changes or modifications not expressly approved by the party responsible for compliance could void
the user’s authority to operate the equipment.
FCC Statement:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to
operate the equipment.
Copyright © 2017, REYAX TECHNOLOGY CO., LTD.
RYLR896
868/915MHz Lora Antenna Transceiver Module
FCC Label Instructions
The outside of final products that contains this module device must display a label
referring to the enclosed module. This exterior label can use wording such as the
following: “Contains Transmitter Module FCC ID: QLYRYLR896” or “Contains FCC ID:
QLYRYLR896.” Any similar wording that expresses the same meaning may be used.
Additionally, there must be the following sentence on the device, unless it is too small to carry it:
“This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.”
Taiwan:
China: s
http://r
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Document DescriptionManual
Short Term ConfidentialNo
Permanent ConfidentialNo
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Date Submitted2018-09-03 00:00:00
Date Available2018-09-04 00:00:00
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Document CreatorMicrosoft Word - User manual_RYLR896_EN.docx
Document Author: changja

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