Semtech LoRa SX1278 433MHz RF Funk Modul

7,36 

Semtech LoRa SX1278 433MHz RF Funk Long Distance Modul SPI 1,8-3,6V Arduino ESP8266

Lieferzeit: sofort

32 in stock

Description

Semtech LoRa SX1278 433MHz RF Funk Long Distance Modul SPI 1,8-3,6V Arduino ESP8266

Semtech SX1278 LoRa® Module incl. Springantenna © androegg

433MHz ultra long distance Modul

Semtech SX1278 LoRa® Module © androegg

Semtech SX1278 LoRa® Module Pinout © androegg

 

Semtech SX1278 LoRa® Modul inkl. Federantenne

 

Das LoRa® Funkmodul basiert auf dem SX1278 RF Modem.

Dank der patentierten LoRa-Modulationstechnologie das LoRa Modul eine sehr hohe Empfindlichkeit von -148 dBm, sowie eine Ausgangsleistung von +20 dBm.

In Kombination mit entsprechenden MCU’s wie beispielsweise

  • Arduino
  • ESP8266
  • ESP32
  • Raspberry
  • ….

erlaubt das LoRa Funkmodul Funkbrücken von bis zu 10.000 Metern.

Das LoRa basierende Transceiver Modul verfügt über

  • das erweiterte Frequenzspektrum für weitreichende Funkbrücken
  • eine hohe Unempfindlichkeit gegenüber störender Interferenzen
  • bei niedrigem Stromverbrauch

 

Bedingt durch seine Modulations-Technologie, erlaubt LoRa störungsfreie Funkstrecken bei großer Distanz.

Semtech LoRa® SX1278 Module incl. Springantenna

 

The LoRa® RF Module is based on SX1278 long range RF Modem from Semtech.

Using patented LoRa modulation technique the Lora Module can achieve a sensitivity of over -148dBm. The high sensitivity combined with the integrated +20dBm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness.

In Combination with typical MCU’s such as

  • Arduino
  • ESP8266
  • ESP32
  • Raspberry
  • ….

the LoRa RF Module reach RF based comunications up to 10,000 Meters.

The LoRa transceiver Module feature the LoRa® long range modem that provides

  • ultra-long range spread spectrum
  • high interference immunity
  • low current consumption

 

LoRa also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design compromise between range, interference immunity and energy consumption

 

 

SEMTECH LoRA SX1278 Module Features:

  • input voltage 1.8V – 3.6V
  • SPI Interface
  • up to 4 GPIO
  • LoRaTM Modem 168dB maximum link budget
  • +20dBm – 100mW constant RF output vs. V supply
  • +14dBm high efficiency PA
  • Programmable bit rate up to 300kbps
  • High sensitivity: down to -148dBm
  • Bullet-proof front end: IIP3 = -11dBm
  • Excellent blocking immunity Low RX current of 9.9mA, 200nA register retention
  • Fully integrated synthesizer with a resolution of 61Hz
  • FSK, GFSK, MSK, GMSK, LoRa and OOK modulation
  • Built-in bit synchronizer for clock recovery
  • Preamble detection
  • 127dB Dynamic Range RSSI
  • Automatic RF Sense and CAD with ultra-fast
  • AFC Packet engine up to 256 bytes with CRC
  • Built-in temperature sensor and low battery indicator

Additional information

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