Limits and quotas
Isolate, code size and integration sandbox limits.
Smart apps
| Limit | Value |
|---|---|
| Isolate heap | 8 MB |
| Script evaluation timeout | 30 s |
| Handler timeout (synchronous CPU time) | 10 s |
| Source size | 131,072 characters |
The handler timeout bounds time spent inside the isolate; awaiting a device command does not count. Every handler runs in a fresh isolate, so there is no per-app memory that accumulates between runs.
Community integrations
| Limit | Value |
|---|---|
| Entities per config entry | 200 |
| Timers per entry | 64 (intervals ≥ 1 s) |
| Concurrent HTTP requests | 4 |
| HTTP response size | 1 MiB |
| HTTP timeout | 30 s |
| Stored value (kv) | 64 KiB |
| Heap | 32 MB |
Flows
See Flow limits.
Generated from docs-bundle v0.1.0, novon-platform 9ce3486c (2026-10-09).