Cardo Mesh Boost Connects Up to 31 Riders and Simplifies Group Setup

Posted on August 18, 2026
5:18 am

Cardo Systems has released Mesh Boost, a free software update that expands its Dynamic Mesh Communication network to as many as 31 users while introducing Public Mesh, Remote Grouping and a redesigned intercom interface in the Cardo Connect app.

Although Cardo’s mesh technology was originally developed for motorcyclists, Mesh Boost has clear benefits for UTV and off-road users. Larger groups can communicate over the same self-adjusting network, riding groups can be organized before arriving at the trailhead, and compatible users can join an open conversation without completing a conventional pairing process.

The update applies to numerous Cardo products, including the PACKTALK EDGE ORV, PACKTALK Polaris Delta V, 509 Mesh and Cardo Venture off-road helmet.

Cardo DMC Groups Expand From 15 to 31 Users

The most prominent Mesh Boost improvement is an increase in the maximum Dynamic Mesh Communication group size from 15 to 31 users.

DMC differs from a conventional Bluetooth intercom because it creates a self-adjusting network among the connected devices. Riders can move within the group, temporarily drop out of range and reconnect without requiring the entire group to stop and repeat the pairing process.

That becomes particularly useful during a UTV ride, where dust, terrain, intersections and differences in speed can quickly spread vehicles across a large area. Mesh Boost preserves DMC’s multi-hop networking while more than doubling the number of people who can participate in one group.

The 31-user limit counts individual communication devices rather than vehicles. A UTV carrying a driver and passenger with separate Cardo units would therefore count as two members of the group.

What Is Cardo Public Mesh?

Public Mesh provides an open DMC conversation that compatible Cardo users can join without creating a private group first.

Users select Public Mesh from the Cardo Connect app. When other users operating in Public Mesh come within DMC range, communication begins automatically. There is no invitation process, pairing sequence, group owner or administrator.

Unlike a basic open intercom channel that may only connect directly with nearby devices, Public Mesh retains DMC’s multi-hop networking capabilities. As many as 31 participating users can communicate through the network.

Public Mesh could be particularly useful for:

Organized UTV trail rides
Guided tours and dealer demo rides
UTV jamborees and large off-road events
Trail cleanups and volunteer projects
Race teams and support crews
Dune and desert groups that separate and rejoin

Public Mesh is an open conversation, however. The Cardo Connect app does not display the identity of each participant, and riders could potentially hear another Public Mesh group at a busy event or trailhead. A private DMC group remains the better option when communication needs to remain limited to a specific riding party.

Remote Grouping Simplifies Pre-Ride Setup

Remote Grouping may be the most practically useful part of Mesh Boost for many UTV owners.

Previously, creating a DMC group generally required the riders and their devices to be together. With Remote Grouping, an organizer can create a private group through the Cardo Connect app and distribute invitations through a link or QR code before the ride.

Once the invited users and their devices come within range, the DMC conversation can connect automatically. Multiple groups can also be saved in the app, allowing users to switch among regular riding groups without recreating each one.

For anyone who has waited at a trailhead while a large group attempts to pair every helmet and headset, the ability to organize the network beforehand could be more valuable than the expanded 31-user capacity.

Redesigned Cardo Connect Intercom Experience

Cardo redesigned the intercom portion of its Cardo Connect app to support the new features. The revised interface includes a dedicated group list and simplified processes for creating, saving, joining and managing DMC groups.

Mesh Boost also adds voice commands for entering and leaving a DMC conversation:

“Hey Cardo, call intercom” joins the conversation.
“Hey Cardo, end intercom” leaves the conversation.

The hands-free controls are especially relevant in a UTV, where drivers need to keep their hands on the steering wheel and their attention on the terrain.

Which Cardo Devices Support Mesh Boost?

Cardo’s final compatibility list is broader than the PACKTALK PRO, EDGE and NEO products named when Mesh Boost was originally announced. Supported devices include:

Cardo Venture
PACKTALK PRO
PACKTALK PRO 20 Years RSD Edition
PACKTALK EDGE
PACKTALK EDGE ORV
PACKTALK EDGE Ducati, Honda, Simpson and Louis editions
PACKTALK NEO
PACKTALK NEO SE
PACKTALK CUSTOM
PACKTALK-S
HJC PACKTALK
PACKTALK Polaris Delta V
509 Mesh
Ruroc Shockwave Mesh
Ruroc RG2

The inclusion of PACKTALK EDGE ORV, Polaris Delta V, 509 Mesh and Cardo Venture gives the update direct relevance to UTV, ATV, snowmobile and off-road riders.

Cardo says the Schuberth SC EDGE and Harley-Davidson PACKTALK variants use different software and are not included in the initial rollout. Dedicated Mesh Boost updates for those products are expected later.

Can Older PACKTALK Units Join a Mesh Boost Group?

Legacy PACKTALK BOLD, PACKTALK BLACK and PACKTALK SLIM devices can participate in a group containing Mesh Boost users, but mixed groups have several limitations.

A mixed group is limited to 15 members instead of 31.
Remote invitations are not available to users without Mesh Boost.
Some Mesh Boost functions may not be available within the group.
Cardo recommends having a Mesh Boost-equipped user initiate the group.

When adding a legacy user, the devices must be together and within range for the conventional grouping process. The presence of even one non-Mesh Boost device reduces the maximum group size to 15.

Mesh Communication Does Not Require Cellular Service

Cardo’s DMC network communicates directly between compatible devices and does not require cellular coverage or internet access during a ride. Public Mesh also works without a cellular connection.

An internet connection is required to:

Update the Cardo Connect app
Download and install device firmware
Send or accept Remote Grouping invitations

Once configured, users can communicate through DMC, join Public Mesh, create a nearby group and add nearby members without internet service. That distinction is important for UTV riders exploring remote trail systems where cellular coverage may be unreliable or unavailable.

Important Warning Before Installing Mesh Boost

Installing the Mesh Boost firmware deletes all existing DMC groups stored on the device. Users will need to recreate those groups after completing the update.

Mesh Boost requires:

Cardo Connect app version 9.1 or newer
Compatible device firmware version 5.4 or newer

Owners should update the Cardo Connect app first, connect their compatible device and follow the in-app instructions to install the new firmware. Cardo recommends completing the process before the next ride rather than attempting the update at the trailhead.

A Long-Awaited Cardo Update

Cardo originally announced Mesh Boost in November 2024 and said the update would become available in early 2025. Its eventual release comes considerably later than initially planned.

The company says it extended development and testing rather than release the expanded network before it met Cardo’s reliability requirements. Increasing the number of users introduces additional network complexity, particularly when maintaining the automatic reconnection and multi-hop behavior that differentiates DMC from a conventional Bluetooth intercom.

What Mesh Boost Means for UTV Riders

A 31-person conversation will be more capacity than most recreational groups need, but the larger network should appeal to organized rides, event staff, tour operators and race teams.

For a typical UTV group, Public Mesh and Remote Grouping may be more meaningful. Public Mesh offers a quick way to start communicating without a formal pairing session, while Remote Grouping allows an organizer to prepare a private network before everyone arrives.

Cardo Venture Helmet

Combined with compatible off-road products such as PACKTALK EDGE ORV, PACKTALK EDGEPHONES ORV, Polaris Delta V, 509 Mesh and the Cardo Venture integrated off-road helmet, Mesh Boost makes Cardo’s wireless communication platform considerably easier to use on large UTV rides.