Remove payload_length from KNX send

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Changelog
 
+## 0.0.15 - 2026-02-13
+- Remove unsupported `payload_length` field from KNX send calls.
+
 ## 0.0.14 - 2026-02-13
 - Improve KNX event decoding for cover commands and address the up/down mapping.
 

README.md

@@ -67,6 +67,6 @@ Each group address has `invert incoming` and `invert outgoing` toggles to flip K
 - Advanced DPT mapping options and inversion settings.
 
 ## Versioning and Releases
-- Current version: 0.0.14
+- Current version: 0.0.15
 - `CHANGELOG.md` lists versions with the newest entries at the top.
 - Release creation is manual and only done when explicitly requested.

custom_components/ha_knx_bridge/bridge.py

@@ -564,7 +564,7 @@ class BridgeManager:
         await self.hass.services.async_call(
             KNX_DOMAIN,
             "send",
-            {"address": address, "payload": payload, "payload_length": 0},
+            {"address": address, "payload": payload},
             blocking=False,
         )
 

custom_components/ha_knx_bridge/manifest.json

@@ -1,7 +1,7 @@
 {
   "domain": "ha_knx_bridge",
   "name": "HA KNX Bridge",
-  "version": "0.0.14",
+  "version": "0.0.15",
   "config_flow": true,
   "documentation": "https://github.com/bahmcloud/HA-KNX-Bridge",
   "issue_tracker": "https://github.com/bahmcloud/HA-KNX-Bridge/issues",