SX127x Shield is a Arduino Shield featuring LoRa® technology and based on Open source library.Designed by DRAGINO TECH in China
SX127x Shield is a Arduino Shield featuring LoRa® technology and based on Open source library.This Shield allows the user to send data and reach extremely long ranges at low data-rates.It provides ul…Read More…
SX127x Shield is a Arduino Shield featuring LoRa® technology and based on Open source library.This Shield allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.
SX127x Shield is based on Semtech SX1276/SX1278 chip, it targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
Using SX127x LoRa® modulation technique the Dragino Shield featuring LoRa® technology can achieve a sensitivity of over -148dBm using a low cost crystal and bill of materials. The high sensitivity combined with the integrated +20 dBm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness. 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.
These devices also support high performance (G)FSK modes for systems including WMBus, IEEE802.15.4g. The Dragino Shield featuring LoRa® technology deliver exceptional phase noise, selectivity, receiver linearity and IIP3 for significantly lower current consumption than competing devices.
Specifications for RFM95W:
- SX127X Shield-XXX
XXX: Frequency Band
433: For Bands: EU433, CN470 868: For Bands: EU868,IN865 915: For Bands: US915,AU915,AS923,KR920
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Dominic | April 13, 2017
Greg | April 12, 2017
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