diff --git a/Journal/2023-01-21.md b/Journal/2023-01-21.md
index 209558f8..7df770db 100644
--- a/Journal/2023-01-21.md
+++ b/Journal/2023-01-21.md
@@ -23,4 +23,8 @@
 - Therme #RT-IDV29 #SmartHome
 	- Vaillant Turbotec plus vcw de 245/4-5 r1
 	- Bedienungsanleitung ![0020055066_00.pdf](../assets/0020055066_00_1674307398691_0.pdf)
-	- Anbindung [[HomeAssistant]]
\ No newline at end of file
+	- Hardware
+		- https://ebusd.eu/myadapter/
+	- Anbindung [[HomeAssistant]]
+		- https://github.com/john30/ebusd-esp/
+		-
\ No newline at end of file