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Dragino LoRa Shield for Arduino V95

₹3,671.00 (Inclusive of all taxes)
Out of Stock

The Dragino LoRa Shield V95 offers long-range LoRaWAN communication capabilities for Arduino boards, supporting 3.3V or 5V I/O and various frequency bands (433/868/915MHz). It integrates seamlessly with popular Arduino models like Uno, Mega, Leonardo, and Due, providing robust wireless connectivity for IoT projects.

Features

  • Compatible with 3.3V or 5V Arduino I/O boards for broad platform support.
  • Supports configurable LoRa frequency bands: 433MHz, 868MHz, or 915MHz.
  • Enables ultra-long range spread spectrum communication for IoT applications.
  • Achieves high sensitivity down to -148 dBm with low power consumption.
  • Features an external antenna connector for enhanced signal flexibility.

Out of stock

Description

The Dragino LoRa Shield V95 transforms your Arduino into a long-range wireless communication device, enabling data transmission over extended distances with minimal power consumption. Built upon an open-source library, this shield leverages LoRaWAN technology to provide ultra-long range spread spectrum communication with exceptional interference immunity, making it ideal for robust IoT applications.

Designed for versatility, the shield offers high sensitivity, combined with an integrated +20 dBm power amplifier, to achieve an industry-leading link budget. It supports various modulation types including FSK, GFSK, MSK, GMSK, LoRaâ„¢, and OOK, and includes advanced features like automatic RF Sense, CAD, and a packet engine for efficient data handling. Its robust design ensures excellent blocking immunity and offers a dynamic range RSSI of 127 dB.

Key Features

  • Compatible with 3.3V or 5V I/O Arduino Boards (e.g., Uno, Mega, Leonardo, Due).
  • Supports various frequency bands: 433MHz, 868MHz, and 915MHz (factory pre-configured).
  • Designed for ultra-low power consumption, ideal for battery-powered applications.
  • Integrates an I-Pex connector for convenient external antenna attachment.
  • Offers excellent blocking immunity and a built-in bit synchronizer for clock recovery.
  • Provides 127 dB Dynamic Range RSSI for precise signal strength monitoring.
  • Includes automatic RF Sense and CAD capabilities with ultra-fast AFC.
  • Features a packet engine supporting up to 256 bytes with CRC for reliable data transfer.

Applications

  • IoT sensor networks and environmental monitoring.
  • Smart agriculture systems and remote farming solutions.
  • Asset tracking and logistics management.
  • Low-power wide-area network (LPWAN) deployments.
  • Smart city applications, including smart metering.

Technical Specifications

ModelLora Shield
Arduino CompatibilityArduino v95, Leonardo, Uno, Mega, DUE (3.3V/5V I/O)
Frequency Bands433MHz / 868MHz / 915MHz (Factory configured)
Constant RF Output+20 dBm (100 mW)
Efficiency PA+14 dBm
Programmable Bit RateUp to 300 kbps
High SensitivityDown to -148 dBm
Bullet-proof Front EndIIP3 = -12.5 dBm
Modulation TypesFSK, GFSK, MSK, GMSK, LoRaTM, OOK
Antenna TypeSMA (via I-Pex connector)
Antenna Length78 mm
Dimensions (L x W x H)52 x 53 x 24 mm
Weight22 g

Frequently Asked Questions

What Arduino boards are compatible with the LoRa Shield V95?

The Dragino LoRa Shield V95 is compatible with a wide range of Arduino boards supporting 3.3V or 5V I/O, including Arduino Uno, Mega, Leonardo, and Due. Its shield form factor ensures direct plug-and-play integration for straightforward development of LoRa-enabled projects.

What frequency bands does the LoRa Shield V95 support?

The LoRa Shield V95 supports multiple common LoRa frequency bands, specifically 433MHz, 868MHz, and 915MHz. The specific frequency is pre-configured at the factory, making it suitable for different regional regulations and diverse long-range wireless communication requirements.

How does the LoRa Shield V95 achieve long-range communication and power efficiency?

It utilizes LoRa spread spectrum communication, which provides high interference immunity and deep penetration. Combined with its high sensitivity down to -148 dBm and an integrated +20 dBm power amplifier, it achieves an excellent link budget for ultra-long range. Its design also focuses on minimizing current consumption.

What modulation types are supported by this LoRa Shield?

Beyond standard LoRa, the shield also supports high-performance (G)FSK modes. Specifically, it can handle FSK, GFSK, MSK, GMSK, LoRaâ„¢, and OOK modulation types. This versatility allows integration into various wireless systems, including WMBus and IEEE802.15.4g applications for broader compatibility.

Package Includes

  • 1 x LoRa Shield for Arduino
  • 1 x SMA Antenna

Additional Information

Weight 0.022 kg
Dimensions 5.2 × 5.3 × 2.4 cm