# Channel configuration burst

Group `0x40` configuration burst sent post-upload or on connect, plus the periodic display cycle (group `0x43`) that follows.

| File | Topic |
|------|-------|
| [`group-0x40-burst.md`](group-0x40-burst.md) | Post-upload / on-connect burst, `28:00`/`28:01`/`28:02` details |
| [`group-0x43-active-display-cycle.md`](group-0x43-active-display-cycle.md) | Periodic active-display cycle (`7C 23` / `7C 27` / `7C 1E`) |
