SKU: IOWC-1203
📋 GST Invoice Available

RAKwireless WisBlock Kit 4 Air Quality Monitor LoRaWAN IN865

₹6,619.00 (Inclusive of all taxes)
Out of Stock

The RAKwireless WisBlock Kit 4 is a modular LoRaWAN-based air quality monitoring node for the IN865 region, powered by an nRF52840 MCU. It enables long-range, low-power environmental data collection for smart city and industrial IoT applications.

Features

  • Integrated air quality sensor suite for comprehensive environmental monitoring and data logging.
  • LoRaWAN IN865 connectivity provides long-range communication up to 15 km with ultra-low power consumption.
  • Modular WisBlock design allows for easy customization and expansion with additional sensor or interface cores.
  • Powered by a Nordic Semiconductor nRF52840 SoC featuring a 64 MHz ARM Cortex-M4F processor for robust edge processing.
  • Compact and rugged form factor designed for reliable deployment in challenging outdoor or industrial conditions.

Out of stock

Description

The RAKwireless WisBlock Kit 4 Air Quality Monitor is a specialized IoT node built on the flexible WisBlock modular architecture. It integrates a suite of environmental sensors with a Nordic Semiconductor nRF52840 microcontroller and a LoRaWAN transceiver configured for the IN865 frequency band (865-867 MHz). This combination provides a complete, field-deployable solution for capturing and transmitting key air quality metrics over vast distances with minimal energy use.

Engineered for system integrators and environmental researchers, the kit leverages the low-power wireless protocol to achieve a theoretical line-of-sight range of up to 15 kilometers. The 32-bit ARM Cortex-M4F core handles local sensor data processing and power management, supporting deep sleep modes to maximize battery life in remote, solar-powered, or energy-harvesting installations. Its plug-and-play modularity simplifies prototyping and scaling for large-scale sensor network deployments.

Key Features

  • Complete environmental monitoring node with integrated sensors for particulate matter, gases, temperature, and humidity.
  • Long-range, low-power LoRaWAN communication optimized for the IN865 spectrum used in India.
  • Modular WisBlock ecosystem enables rapid hardware customization with swapable sensor, core, and IO modules.
  • High-performance processing via Nordic Semiconductor nRF52840 SoC with FPU and ample memory for custom firmware.
  • Designed for outdoor durability and reliable operation in industrial or urban environmental monitoring scenarios.
  • Low receiver sensitivity of -137 dBm ensures robust link reliability and extended wireless range.
  • Wide 3.3V to 5V operating voltage range supports flexible power supply options from batteries or regulated sources.

Applications

  • Smart city air quality and pollution monitoring networks.
  • Industrial site environmental compliance and emission tracking.
  • Agricultural and research field stations for microclimate data collection.
  • Remote environmental sensing and telemetry for conservation projects.
  • Urban IoT deployments for public health and environmental awareness initiatives.

Technical Specifications

Microcontroller/SoCNordic Semiconductor nRF52840 (ARM Cortex-M4F)
Wireless ProtocolsLoRaWAN
Frequency BandIN865 (865-867 MHz)
RF Transmit PowerRegion-specific, programmable
Receiver Sensitivity-137 dBm
Coverage RangeUp to 15 km (theoretical, LoS)
Supply Voltage3.3V to 5V
CPU Clock Frequency64 MHz
InterfacesWisBlock modular connectors (I2C, GPIO, UART, etc.)
Antenna ConnectorIntegrated or u.FL/IPEX (model dependent)
Operating TemperatureIndustrial range (typical)
DimensionsApprox. 15 x 10 x 9 cm (kit packaging)

Frequently Asked Questions

How do I configure the WisBlock Kit 4 for my LoRaWAN network?

Use the RAKwireless WisToolBox desktop application or AT commands over a serial connection to configure DevEUI, AppEUI, and AppKey for your LoRaWAN server (e.g., The Things Stack). Set the correct region to IN865 and configure data rates and join mode (OTAA recommended). The module can then join the network and begin transmitting sensor data packets.

What is the power consumption and how can I maximize battery life?

Current draw varies with active sensing and transmission cycles. To maximize battery life, configure deep sleep modes in your firmware using the nRF52840's low-power features. Schedule sensor readings and LoRaWAN transmissions at long intervals (e.g., every 10 minutes). Use a high-capacity LiPo or lithium primary cell paired with a suitable WisBlock power module for long-term field deployment.

Can I add other sensors or modify the hardware?

Yes, the WisBlock ecosystem is modular. You can detach the sensor module and replace it with other WisBlock sensor cores (for temperature, light, GPS, etc.) or add IO expansion modules via the standardized connectors. Develop custom firmware using the Arduino core for RAKwireless or the nRF5 SDK to interface with new sensors and manage data collection logic.

What development frameworks are supported for programming the nRF52840 core?

The module is supported by the Arduino IDE using the RAKwireless nRF52 BSP, PlatformIO, and the native Nordic Semiconductor nRF5 SDK/Segger Embedded Studio. For LoRaWAN functionality, you can use the RUI3 API (RAK's unified interface) or open-source libraries like MCCI LoRaWAN LMIC. Example sketches and documentation are provided in the RAKwireless GitHub repositories.

Package Includes

  • 1 x RAKwireless WisBlock Kit 4 Air Quality Monitor /IN865

Additional Information

Weight 0.184 kg
Dimensions 10 × 15 × 9 cm