What is Matter Codec
This tool handles Matter TLV, manual pairing code, and onboarding payload workflows, including encode/decode and QR assistance.
Key Features
- Decode and encode Matter TLV payloads.
- Parse and generate onboarding/manual codes.
- Provide structured byte view and stats.
- Support QR scanning and export.
Steps
- Select TLV or onboarding workflow tab.
- Input payload or fill generation parameters.
- Review decoded structures and output previews.
- Copy output or download QR image.
FAQ
Why can TLV parsing fail?
Typical causes are input format mismatch, invalid length fields, or incomplete data.
Can generated onboarding code be used directly on devices?
Yes only when vendor/product IDs, PIN, and discovery settings match actual device provisioning.