diff --git a/Readme.md b/Readme.md
index 833ea7b..5f474e4 100644
--- a/Readme.md
+++ b/Readme.md
@@ -10,3 +10,8 @@ This is a Gadgetbridge MQTT bridge for TrueNAS Scale, which allows you to connec
   - your Timezone
   - environment variables for your MQTT broker
 - start the app
+
+## Editing Sensors
+
+- add new mqtt sensor around here [main.py#L133](https://git.olli.info/Oliver/GadgetbridgeMqtt/src/branch/main/main.py#L133)
+- add new function for new sensor around here [main.py#L291](https://git.olli.info/Oliver/GadgetbridgeMqtt/src/branch/main/main.py#L291)
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