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More Wireless Connectivity in More Places


Multi-protocol wireless products provide the flexibility needed to perform in a range of environments while being more adaptable to changes in technologies. These qualities help you build IoT devices that not only meet today’s needs but are also ready for the future.

Wireless development is challenging when working with a single protocol; it becomes even more so when working with multiple. The usual concerns, RF and programming, grow in complexity as you add connectivity technologies.

With an easy-to-use multi-protocol solution that provides seamless connectivity across technologies, you can build products that are successful now and ready for what’s to come. Built on the MPLAB® development ecosystem that powers thousands of microcontrollers (MCUs), our multi-protocol modules and SoCs provide more than just a strong connection. These devices:

  • Support multiple technologies including Bluetooth® Low Energy (LE), Zigbee® and Thread
  • Include a hardware arbiter for seamless multi-protocol operation
  • Include resources to help you through every stage of development
Multi-Protocol Wireless Applications

Multi-Protocol MCU Product Portfolio


Our PIC32CX-BZ family includes support for multiple wireless protocols and a 64-MHz, Arm® Cortex®-based M4F core with a selection of memory and packages. Click or tap on any colored box to see more information about that product.

Multi-Protocol MCU Product Portfolio Interactive Element

Why Choose Our Multi-Protocol Modules and SoCs?


Getting Started


We Have All the Tools Needed to Jumpstart Your Project

Our comprehensive selection of tools and accessible support makes multi-protocol product development easy. Our resources include:

  • Modules, SoCs and other devices
  • Development boards 
  • Detailed documentation 
  • Demo applications 
  • Design check service 
  • Technical support

Development Tools

WBZ451H Curiosity Development Board

PIC32CX-BZ2 and WBZ451H Curiosity Development Board

PC32CX-BZ2 and WBZ451 Curiosity Development Board

PIC32CX-BZ2 and WBZ451 Curiosity Development Board

PC32CX-BZ2 and WBZ450 Curiosity Development Board

PIC32CX-BZ2 and WBZ450 Curiosity Development Board

PC32CX-BZ3 and WBZ351 Curiosity Development Board

PIC32CX-BZ3 and WBZ351 Curiosity Development Board

Demos and Code Examples

Smart Warehouse

This project showcases the potential of smart environments. Follow this example to build an end-to-end solution including a Thread gateway that connects various IoT devices to the cloud.

AIoT Solutions for Industry 4.0

Harness the power of AI and IoT for industrial environments. The demo collects data via a mesh-based sensor network while controlling a robot arm and reporting data to the cloud.

And Many More

Explore our growing library of application examples, documentation and videos available through MPLAB® Discover.

Development Resources

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Mobile App Source Code

We provide the Microchip Bluetooth Data (MBD) application and source code for iOS® and Android™ to use for prototyping or as a starting point for developing your mobile app.

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MCHPRT3 Radio Test Tool

Use this Windows®-based software to test your RF configuration during development, certification and production.

MicroCheck Logo

Design Check Service

Our online design review is available at no charge to customers who have selected our wireless devices for their applications.

Are You New to Working with Multi-Protocol Modules and SoCs?


Build your first multi-protocol wireless application with Building Blocks, our step-by-step development guide. No wireless experience is required.

Is Multi-Protocol Right for Your Project?


Multi-Protocol Products—Modules and SoCs

Why Choose a Multi-Protocol Device?

Wireless products are everywhere: homes, businesses and even industrial settings. Because there isn’t a single wireless technology that can “do it all,” these devices are using many different standards, adding complexity to IoT product development.

The issues only grow when you try to get all these different devices using different wireless technologies to work together. That’s why there is growing interest in multi-protocol solutions.

A chip that can handle multiple protocols is a versatile powerhouse, unlocking a world of possibilities. They are a streamlined and economical solution to an increasingly complicated problem.

Multi-protocol modules and SoCs can bridge the gap between these different technologies and device networks creating unity among IoT devices.

Multi-Protocol Gateway and Network

Multi-Protocol Products—Modules and SoCs

Multi-Protocol Wireless Benefits

Wireless modules or SoCs with multi-protocol functionality offer several benefits, including ease of use, cost and performance. Using a multi-protocol device can:

  • Decrease the number of components that are needed in a system, which reduces design difficulty and cost 
  • Result in improved performance because it allows devices to communicate with each other more efficiently 
  • Be used to bridge systems that use different protocols, which simplifies the integration of different systems and devices 

Multi-protocol wireless applications offer the flexibility needed to perform in a range of environments while being adaptable to evolving markets. These capabilities help you build IoT devices that not only meet today’s needs but are ready for the future.