# Version 1.0.23: Z-Wave SmartStart codes

> Scan the SmartStart QR on a Z-Wave device and keep it with your Matter codes.

_Released 2026-08-07 · Source: https://rematter.app/releases/1.0.23/_

## Save Z-Wave codes

The scanner now reads Z-Wave SmartStart QR codes. A Z-Wave device gets its own screen with its
QR code, what the code holds, and the S2 PIN (the 5-digit number that some controllers ask
for). It has the same details as a Matter device: name, room, floor, group and notes.

In the list, a Z-Wave device has a **Z-WAVE** label. Z-Wave codes are on the print sheet and in
backup files from this version on. See
[Back up and restore your codes](/guides/backup-and-restore/).

## Scan only

You cannot type a Z-Wave code. A typed key does not hold the product details that a controller
needs, so ReMatter cannot rebuild the QR from it. See
[Typed codes and scanned codes](/guides/typed-and-scanned-codes/).