REYAX TECHNOLOGY RYLR896 LoRa device User Manual RYLR896 ENx

REYAX TECHNOLOGY CO.,LTD. LoRa device RYLR896 ENx

Manual

RYLR896 UART Interface 868/915MHz Lora Antenna Transceiver ModuleDatasheet 29-JAN-2018 56312E33
2RYLR896868/915MHz Lora Antenna Transceiver ModuleCopyright © 2017, REYAX TECHNOLOGY CO., LTD. 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
3RYLR896868/915MHz Lora Antenna Transceiver ModuleCopyright © 2017, REYAX TECHNOLOGY CO., LTD. PIN DESCRIPTION Pin Name I/O Condition1 VDD I Power Supply 2 NRST I RESET(Active Low) 3 RXD I UART Data Input 4 TXD O UART Data Output 5 NC - 6 GND - Ground
4RYLR896868/915MHz Lora Antenna Transceiver ModuleCopyright © 2017, REYAX TECHNOLOGY CO., LTD. BLOCK DIAGRAMSPECIFICATION Item Min. Typical Max.UnitConditionVDD Power Supply 2.83.3 3.6 V VDD RF Output Power Range -4 15 dBmFilter insertion loss 1 2 3dBRF Sensitivity -148 dBmRF Input Level 10 dBmFrequency Range 903 927.5 MHzFrequency Accuracy ±2 ppm Communication Range 4.5 15 KMDepend on RF parameter Transmit Current 43 mA RFOP = +15 dBm Receive Current 16.5 mAAT+MODE=0 Sleep Current 0.5 uA AT+MODE=1 Digital Input Level High 0.7*VDD VDD VVIH Digital Input Level Low 00.3*VDD V VIL Digital Output Level High 0.9 VDD VVOH Digital Output Level Low 0.1 V VOL Cycling (erase / write) EEPROM data memory 300 K Cycles Weight 7 gRYLR896
5RYLR896868/915MHz Lora Antenna Transceiver ModuleCopyright © 2017, REYAX TECHNOLOGY CO., LTD. DIMENSIONS Operating Temperature -40 25 +85 ˚C Unit : mm
6RYLR896868/915MHz Lora Antenna Transceiver ModuleCopyright © 2017, REYAX TECHNOLOGY CO., LTD. Unit : mm
7RYLR896868/915MHz Lora Antenna Transceiver ModuleCopyright © 2017, REYAX TECHNOLOGY CO., LTD. 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.
8RYLR896868/915MHz Lora Antenna Transceiver ModuleCopyright © 2017, REYAX TECHNOLOGY CO., LTD. FCC Label InstructionsThe outside of final products that contains this module device must display a labelreferring to the enclosed module. This exterior label can use wording such as thefollowing: “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: sales@reyax.com.cnhttp://reyax.com

Navigation menu