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QR Codes

QR Codes

QR Codes

This document provides an overview of QR Code formats that can be used for sharing MeshCore channels and contacts. The formats described below are supported by the MeshCore mobile app.

Add Channel

Example URL:
CLI
meshcore://channel/add?name=Public&secret=8b3387e9c5cdea6ac9e5edbaa115cd72
Parameters:
ParameterDescription
nameChannel name (URL-encoded)
secret16-byte secret represented as 32 hex characters
region_scopeRegion Scope (optional, URL-encoded if provided)
    • Supported by MeshCore App v1.47.0+

Add Contact

Example URL:
CLI
meshcore://contact/add?name=Example+Contact&public_key=9cd8fcf22a47333b591d96a2b848b73f457b1bb1a3ea2453a885f9e5787765b1&type=1
Parameters:
ParameterDescription
nameContact name (URL-encoded if needed)
public_key32-byte public key represented as 64 hex characters
typenumeric contact type
    • 1: Companion
    • 2: Repeater
    • 3: Room Server
    • 4: Sensor

Source: docs.meshcore.io