Please Specify the frequency you need for Lora Shield. It is set to 868Mhz by default.
The Dragino Lora Shield is a long range transceiver on a Arduino shield form factor and based on Open source library.The Lora 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.
The Lora Shield based on RFM95W/RFM98W targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
Using Hope RF’s patented LoRaTM modulation technique the Lora Shield 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. LoRaTM 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 Lora Shield deliver exceptional phase noise, selectivity, receiver linearity and IIP3 for significantly lower current consumption than competing devices.
Specifications for RFM95W:
-Lora Shield v95 or v98 x 1
-Glue Stick Antenna for the ordered frequency -
Prices are exclusive of local taxes and import duties.
Link to documents:
|Shipping Rate||First item||Additional items|
United States Postal Service: EPackets 12~15 days.
DHL: Express, arrive in 3~5 days
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Dragino Technology Co., Limited is founded by experienced engineers in 2010. Our background is telecom field and we are specialists in product design/developing/manufacturing.
Dragino's mission is to help customers to solve the connectivity problem and enhance the performance of MCU such as AVR. Another important mission of Dragino is to help customer to make new commercial/stable products in less time,low cost , low risk even for low quantity. We wish through our effort, more innovation products can be made for the market, in a commerical, professional form.
Dragino is an open source hardware provider, we help customers to design their solutions based on open concept. Customers are free to modify their solution /hardware and Dragino is always trying the best to help customers doing this. We believe this is the way to improve products from time to time.