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MiWi™ Protocol

Low-Cost Embedded Connectivity for Wireless Networks

Developed to enable low-cost, commercial and smart home networks, the MiWi™ protocol is used in applications such HVAC systems and alarm sensors where reliable self-healing mesh networking is needed. The MiWi protocol supports operation in the IEEE 802.15.4 radio PHY in the sub-GHz and 2.4 GHz ISM bands. 

The MiWi protocol stack offers a significantly smaller footprint relative to the open standard-based Zigbee® protocol stack. This enables operation in microcontrollers with smaller memory/lower cost. A typical end node requires only 20 KB of code space.

Working With MiWi Products

Our MiWi Mesh Stack is available for Microchip Studio, the Integrated Development Platform (IDP) for developing and debugging all AVR® and SAM microcontroller applications. Microchip Studio gives you a seamless and easy-to-use environment to write, build and debug your applications written in C/C++ or assembly code. The MiWi Mesh code is part of the Advanced Software Framework (ASF). Here are some links to other helpful resources:

MiWi Proprietary Mesh Network Topology

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