diff --git a/components/sensor.tcp/index.html b/components/sensor.tcp/index.html
index d9475ae98e..9d3c3e7490 100644
--- a/components/sensor.tcp/index.html
+++ b/components/sensor.tcp/index.html
@@ -171,12 +171,51 @@
port: 8888
timeout: 5
payload: "r WaterPressure\n"
- value_template: ""
+ value_template: "{{ value.split(';')[0] }}"
unit: Bar
+ hddtemp
+
+The tool hddtemp collects the temperatur of your harddisks.
+
+
+
$ hddtemp
+/dev/sda: SAMSUNG MZMTE256HMHP-000L1: 39°C
+
+
+
With hddtemp -d you can run the tool in TCP/IP daemon mode on port 7634 which enables you to get the data across the network.
+
+
+
$ telnet localhost 7634
+Trying 127.0.0.1...
+Connected to localhost.
+Escape character is '^]'.
+|/dev/sda|SAMSUNG MZMTE256HMHP-000L1|38|C|Connection closed by foreign host.
+
+
+
The entry for the confgiuration.yaml file for a hddtemp sensor could look like the example below.
+
+
+
sensor:
+
+ - platform: tcp
+ name: HDD temperature
+ host: 127.0.0.1
+ port: 7634
+ timeout: 5
+ payload: "\n"
+ value_template: "{{ value.split('|')[3] }}"
+ unit: "°C"
+
+
+