Run embedded firmware simulations from your editor
Replica emulates target hardware over gRPC so you can test firmware without physical boards. Sign in, generate an API key, and connect it to the VS Code extension.
Sign in with Google
No new password to manage. One account for the dashboard and the extension.
API keys, scoped to you
Generate, name, rotate, and revoke keys from the dashboard. Keys are shown once, then never displayed again.
Usage and limits
See recent simulation activity and your account's concurrent session and quota limits in one place.