Reliable Short-Range Wireless Communication with MiWi Technology

Explore robust, low-power MiWi solutions tailored for industrial and embedded systems—fully supported by ShortRangeWireless

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Powering Low-Power Embedded Connectivity with MiWi Wireless Solutions

MiWi is a proprietary wireless protocol developed by Microchip Technology, designed for low-power, cost-sensitive embedded systems operating over short distances. Engineered for simplicity and scalability, MiWi is ideal for industrial, smart home, and automation applications that require secure and reliable wireless communication without the overhead of complex stacks. Operating in sub-GHz or 2.4 GHz ISM bands, MiWi offers mesh, star, and peer-to-peer topologies, allowing flexibility in network architecture. Its minimal memory footprint makes it well-suited for microcontroller-based environments where efficient energy consumption is critical. MiWi supports encrypted data transmission and can be easily integrated with Microchip’s extensive product ecosystem, reducing time to market for OEMs and developers. At ShortRangeWireless, we provide a full suite of MiWi-compatible hardware, software, and cloud services to help North American B2B customers implement scalable, smart wireless systems with confidence

MiWi Technology: Hardware, Software & Cloud Ecosystem

In addition to offering products and systems developed by our team and trusted partners for MiWi (Microchip Technology), we are proud to carry top-tier technologies from Global Advanced Operations Tek Inc. (GAO Tek Inc.) and Global Advanced Operations RFID Inc. (GAO RFID Inc.). These reliable, high-quality products and systems enhance our ability to deliver comprehensive technologies, integrations, and services you can trust. Where relevant, we have provided direct links to select products and systems from GAO Tek Inc. and GAO RFID Inc.

Core Components

Hardware

  • MiWi Wireless Modules – Supported by LoRaWAN Accessories for enhanced BLE-enabled RF transceiver integration.
  • MiWi-Enabled Microcontrollers – Complemented with Zigbee End Devices for embedded BLE device communication.
  • Development Boards – Paired with Wi-Fi HaLow End Devices to accelerate BLE prototyping and testing.
  • Gateways & Routers – Integrated with Z-Wave Gateways/Hubs to facilitate BLE network bridging and routing.

Software

  • MiWi Protocol Stack: Provided by Microchip, includes source code and drivers for building robust applications.
  • Integrated Development Environments (IDEs): MPLAB X IDE and Harmony Framework streamline firmware development.
  • Security Libraries: Enable AES-128 encryption and secure key exchanges to protect wireless data transmission.

Cloud Services

  • Gateway Integration Tools: Connect MiWi networks to cloud platforms like AWS, Azure, or custom APIs.
  • Monitoring Dashboards: Real-time visualization tools for data analytics, diagnostics, and control.
  • Over-the-Air (OTA) Update Services: Simplified deployment of firmware updates without physical access.

Integrations & Compatibility

Seamlessly integrates with Microchip’s PIC and AVR microcontrollers

Compatible with IEEE 802.15.4 PHY for physical layer interfacing

Easily integrated into legacy embedded systems

Gateways and bridges available for connecting to LoRa, Zigbee, or Wi-Fi networks

Key Features and Functionalities
  • Sub-GHz and 2.4 GHz ISM band operation
  • Support for star, mesh, and point-to-point topologies
  • Ultra-low power consumption ideal for battery-operated devices
  • AES-128 encryption for secure communication
  • Small memory footprint compatible with 8-bit, 16-bit, and 32-bit MCUs
  • Fast network joining and recovery mechanisms
  • Cost-Efficient: Ideal for budget-sensitive B2B projects
  • Secure: Built-in encryption ensures data protection
  • Flexible: Supports multiple topologies and deployment scales
  • Developer-Friendly: Open access to stack source code
  • Reliable Support: Backed by ShortRangeWireless’s North American team
  • Fast Deployment: Rapid prototyping tools and integrations reduce lead times
  • Industrial automation (factory equipment, sensor networks)
  • Smart lighting and building control systems
  • Asset tracking in closed environments
  • Wireless HVAC and energy metering
  • Consumer electronics with embedded wireless functionality
  • Agricultural field monitoring solutions
  • Manufacturing & Industrial Control
  • Smart Buildings & Home Automation
  • Energy & Utilities
  • Agriculture & Environmental Monitoring
  • Embedded Systems & OEMs
  • Transportation Infrastructure
  • FCC Part 15 Subpart C (U.S.)
  • ANSI C63.4-2014 (U.S.)
  • ICES-003 (Canada)
  • CAN/CSA-CEI/IEC 61000 Series (Canada)
  • UL 61010-1 Safety Requirements (U.S. & Canada)

Case Study

United States

Smart Lighting Control in Ohio

A building automation company in Columbus, OH, implemented MiWi modules for retrofitting a large-scale lighting system across a 20,000 sq ft commercial office. By leveraging the mesh capabilities of MiWi, the system achieved seamless connectivity across multiple zones, reduced power consumption by 18%, and enabled remote control through a cloud-connected dashboard

United States

Equipment Monitoring in Texas

An oil & gas service provider in Midland, TX, deployed MiWi-connected sensors on drilling equipment to monitor vibration and temperature. The rugged MiWi network ensured uninterrupted data flow in high-interference zones. Downtime was reduced by 22% through predictive maintenance alerts

Canada

Greenhouse Automation in Ontario

A smart farming initiative in southern Ontario used MiWi-enabled sensors for soil moisture and CO2 level monitoring across a greenhouse cluster. The solution integrated with an existing PLC system and cloud dashboard. Energy use was reduced by 25% and yields improved significantly within one growing season

Have questions or need help with integrating MiWi technology into your project?

Contact the ShortRangeWireless team for expert consultation, tailored solutions, or product inquiries. We’re here to support your business success across North America

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