WisBlock LPWAN Module

The WisBlock LPWAN Module is a compact, modular low-power wide-area network communication interface designed for IoT and remote sensing applications requiring extended battery life and long-range connectivity. Professional engineers and IoT solution architects deploy this module to enable cellular-grade communication in energy-constrained environments without sacrificing coverage or reliability. It solves the critical challenge of transmitting sensor data over kilometers with minimal power consumption, making it ideal for smart agriculture, industrial monitoring, and distributed asset tracking systems.

Product Overview

The WisBlock LPWAN Module integrates advanced LPWAN protocol support with RAK's modular ecosystem architecture, enabling seamless integration into existing WisBlock stacks. This module operates on licensed and unlicensed spectrum bands depending on regional regulations, providing flexibility for global deployments. The module features integrated RF matching networks, antenna connectors, and optimized power management circuits that reduce average current consumption to microampere levels during idle states. Built on proven semiconductor platforms, it delivers reliable connectivity with automatic network selection and fallback mechanisms.

What distinguishes this module is its plug-and-play compatibility with the WisBlock Base Board ecosystem, eliminating complex PCB design iterations and reducing time-to-market for commercial IoT products. The module incorporates built-in security features including secure boot and encrypted firmware updates, addressing enterprise-grade requirements. Its compact form factor (typically 23x23mm) enables deployment in space-constrained applications while maintaining industrial-grade performance specifications across extended temperature ranges from -20°C to +60°C.

Key Specifications

Specification	Details
Product Type	LPWAN Communication Module
Brand	RAK Wireless
Origin	Original/Authentic
Warranty	7 days on manufacturing defects
Shipping	1-5 days from Bengaluru
Delivery	7-8 days across India
Support	24/7 via Email and WhatsApp
Protocol Support	LoRaWAN, NB-IoT, LTE-M, Sigfox
Frequency Bands	868/915 MHz, 470-510 MHz regional variants
Transmission Power	14-20 dBm depending on protocol
Receiver Sensitivity	-130 to -140 dBm (protocol dependent)
Operating Voltage	3.0V to 3.6V DC
Current Consumption	Idle: 2-10 µA, TX: 50-120 mA, RX: 10-15 mA

Key Features

• Multi-Protocol Support: Seamlessly switch between LoRaWAN, NB-IoT, and LTE-M protocols without hardware changes, enabling future-proof IoT deployments
• Ultra-Low Power Design: Achieves 2-10 µA idle current consumption, extending battery life to 5-10 years in typical IoT sensor applications
• WisBlock Modular Architecture: Plug-and-play integration with WisBlock Base Board and sensor modules, eliminating custom PCB development
• Industrial Temperature Range: Operates reliably from -20°C to +60°C, suitable for outdoor and harsh environment deployments
• Integrated Security: Secure boot, encrypted firmware updates, and hardware-backed cryptographic acceleration for enterprise IoT security requirements
• Global Frequency Support: Pre-configured regional variants for EU868, US915, AS923, AU915, and IN865 bands ensuring compliance across markets

Applications and Use Cases

• Smart Agriculture: Deploy soil moisture and temperature sensors across large farm areas with single battery lasting 8+ years, enabling precision irrigation and crop health monitoring
• Industrial Asset Tracking: Monitor equipment location and condition in manufacturing plants and logistics networks using LPWAN's extended range (10+ km) and wall-penetrating capabilities
• Smart Metering: Implement utility meter reading systems for electricity, water, and gas with reliable long-range connectivity in underground or basement installations
• Environmental Monitoring: Build distributed sensor networks for air quality, water quality, and weather monitoring across cities and remote regions with minimal infrastructure investment
• Building Automation: Integrate with occupancy sensors, HVAC controls, and energy monitoring systems in large commercial buildings where WiFi coverage is limited

How to Use

Begin by inserting the WisBlock LPWAN Module into the WisBlock Base Board's module slot, ensuring proper alignment with the 40-pin connector. The module features keyed connectors preventing reverse insertion. Once seated, connect your antenna to the U.FL connector on the module using the provided or compatible antenna for your frequency band. Power the base board with 3.0-3.6V DC supply, and the module will initialize automatically with pre-loaded firmware.

Configure the module using the AT command interface via UART (typically 115200 baud rate) or through the Arduino/PlatformIO development environment if using WisBlock Core MCU modules. Set your regional frequency band, network credentials, and protocol parameters through configuration commands. For LoRaWAN deployments, register your device with The Things Network or similar LPWAN gateway provider using the module's unique DevEUI. Test connectivity by transmitting sample data packets and monitoring gateway reception. The module handles automatic power management, so your application code only needs to trigger transmission events while the module manages sleep states and current optimization.

Frequently Asked Questions

What is the maximum transmission range of the WisBlock LPWAN Module?

Range depends on the protocol and environment. LoRaWAN achieves 10-15 km in open rural areas with clear line-of-sight, reducing to 2-5 km in urban environments with building obstruction. NB-IoT and LTE-M provide 1-10 km range depending on base station proximity. Indoor range through walls is typically 200-500 meters for LoRaWAN. Actual range varies with antenna quality, transmit power settings, and receiver gateway sensitivity.

How long will the battery last with this module?

Battery life depends on application usage patterns. With a single AA battery (2000-3000 mAh) and sending one data packet every 15 minutes, expect 3-5 years of operation. For hourly transmission intervals, battery life extends to 8-10 years. The module's 2-10 µA idle current is negligible compared to transmission current, so minimizing transmission frequency is key to maximizing battery life. Use duty-cycle limited protocols like LoRaWAN to further extend operational duration.

Can I use this module with existing LoRaWAN gateways?

Yes, the WisBlock LPWAN Module is fully compatible with standard LoRaWAN gateways and public networks like The Things Network, Helium, and commercial providers. The module implements LoRaWAN Class A, B, and C specifications. You need to register your device with a LoRaWAN Network Server using the module's unique DevEUI and AppEUI, then configure the module with your AppKey. The module handles all LoRaWAN protocol requirements automatically.

What antenna should I use with this module?

Use a frequency-matched antenna for your regional band (868 MHz for EU, 915 MHz for US, 865 MHz for India). The module features a U.FL connector accepting standard 50-ohm antennas. For optimal performance, use omnidirectional antennas with 2-5 dBi gain. Avoid antenna cable runs longer than 2 meters to minimize signal loss. For indoor applications, small PCB antennas are acceptable but will reduce range by 30-50% compared to external antennas.

When will I receive my order?

Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.

What is your return and warranty policy?

We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.

Why Buy from The Engineer Store

• Genuine Products: Sourced directly from authorized distributors with authentication
• Expert Team: Our technical team validates every product before listing
• Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
• Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
• Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
• Technical Support: 24/7 expert guidance via email and WhatsApp
• Returns: 7-day return policy on manufacturing defects only

Buy WisBlock LPWAN Module Online in India

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