Add ESP-NOW heartbeat, client timeout, and slave reconnect.

Slaves send HEARTBEAT every 1s; the master marks clients inactive after 3s without traffic and reactivates on reconnect. CLIENT_INFO reports last_ping as milliseconds since the last packet, not uptime. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-18 22:39:10 +02:00
parent 16bfbd1091
commit 6cdca4f3ad
6 changed files with 282 additions and 85 deletions
@@ -31,7 +31,7 @@ Example output:

 ```
 clients (2):
-  [0] id=42 mac=aabbccddeeff ver=1 available=true used=false last_ping=12345 last_success_ping=12345
+  [0] id=42 mac=aabbccddeeff ver=1 available=true used=false last_ping=250 last_success_ping=250
 ```

 ## Regenerate protobuf