Projects

Bluetooth Mesh Protocol Stack

Key Parameters

Complete Bluetooth Mesh Implementation
Nordic Semiconductor nRF52840 chipset
ARM Cordio Bluetooth Controller and Host

Project Overview

A major semiconductor client needed assistance in implementing the Bluetooth Mesh specifications over their existing Bluetooth LE controller and host components. Cloud2GND leveraged our extensive experience with Bluetooth Mesh, where we’ve been involved with the specifications since day one, and implemented a complete Bluetooth Mesh 1.0 implementation for our client.

We worked with our client to identify changes required to the underlying stack layer and to design the architecture for the new Bluetooth Mesh protocol components. We implemented all new software components for Bluetooth Mesh and authored and executed a comprehensive test plan covering unit and functional test of the new components. We also performed Bluetooth qualification testing to ensure complete specification compliance of the new protocol stack.

The Bluetooth Mesh protocol stack was released into open source and is now be found as part of the Packetcraft open source protocol stack software repo.

More Projects

Proprietary Audio Solution

Our client requested assistance designing and developing a cutting-edge proprietary audio solution based on Bluetooth LE and the new Isochronous Channels transport. We delivered one of the first solutions leveraging Isochronous Channels even while the overall LE audio profile specifications were still in development.

Bluetooth Classic Audio Accessory

Our client needing assistance working through complex interoperability issues for an advanced automotive Bluetooth device. We initiated a comprehensive test program to evaluate performance on a wide range of vehicles and developed special application logic to work around make/model specific issues.

Interested in Working Together?

Cloud2GND is a global engineering services firm specializing in standards-based wireless connectivity with a strong background in stack and protocol design, system development, qualification, and product/solution delivery.

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. The Auracast™ word mark and logos are trademarks owned by Bluetooth SIG, Inc. Any use of such marks by Cloud2GND is under license. Other trademarks and trade names are those of their respective owners.