REYAX RYLR998 - Módulo LoRa 868MHz c/ Interface UART (controlado por comandos AT)

: COM05087
19,90 €
preço com IVA incluído

O módulo transceptor (Transmissor + Receptor) RYLR998 apresenta a tecnologia LoRa® que fornece um alance ultralongo de comunicação de espectro espalhado e alta imunidade a interferência, minimizando a corrente de consumo.

Quantidade

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*Atenção: as imagens são meramente ilustrativas.

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

 

Specification

Item Min. Typical Max. Unit Condition
VDD Power Supply 1.8 3.3 3.6 V VDD
RF Output Power Range -20   22 dBm  
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 = +22 dBm
Receive Mode Current   17.5   mA  
Sleep mode Current   15   uA AT+MODE=1
Smart receiving power saving mode average current 0.02 2.7 5.5 mA AT+MODE=2,3000,3000
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  


Features

  1. NUVOTON MCU & Semtech LoRa® Engine

  2. Excellent blocking immunity

  3. Smart receiving power saving mode

  4. High sensitivity

  5. Control easily by AT commands

  6. Built-in antenna

  7. Command support data encryption

 

Applictions

  1. IoT Applications

  2. Mobile Equipment

  3. Home Security

  4. Industrial Monitoring and Control Equipment

 

Documents

  1. Datasheet.pdf

  2. LoRa_AT_Command_RYLR998_RYLR498_EN.pdf

  3. LoRa_AT_Command_RYLR998_RYLR498_TW.pdf

  4. RYLR998_3D.zip

  5. RYLR998_M4_3D,zip

COM05087

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