diff --git a/software/firmware/energy-montior/README.md b/software/firmware/energy-montior/README.md
index 053a7c9..183cfa4 100644
--- a/software/firmware/energy-montior/README.md
+++ b/software/firmware/energy-montior/README.md
@@ -1,6 +1,10 @@
 # Energy Monitor
 
-Our energy monitor is based on the openenergymonitor.org project (Licence GNU GPL V3). It uses our HelTec Wireless Stick. Power Measurement is done by a SCT013 clamp (100A:50mA).
+Our energy monitor is based on the openenergymonitor.org project (Licence GNU GPL V3). 
+
+It uses our HelTec Wireless Stick. This - of course - can be replaced by a cheaper ESP32 module.
+
+Power Measurement is done by a SCT013 clamp (100A:50mA).
 
 ## Used materials
 
@@ -63,7 +67,7 @@ See the Fritzing file for [details](./energy-monitor/energy-monitor.fzz).
 
 Start with a simple code that just prints the values. The code is quite simple, as we can use the existing *[EmonLib libary V1.1.0 by OpenEnergyMonitor](https://docs.openenergymonitor.org/electricity-monitoring/ct-sensors/)*.
 
-[code](https://code.curious.bio/curious.bio/iot-platform/src/commit/ecf0b3ee63c9d3d49bcf32a7da9bde64a6a62c28/software/firmware/energy-montior/energy-monitor/energy-monitor.ino)
+[Check out the small amount of code to print the values to serial out.](https://code.curious.bio/curious.bio/iot-platform/src/commit/ecf0b3ee63c9d3d49bcf32a7da9bde64a6a62c28/software/firmware/energy-montior/energy-monitor/energy-monitor.ino)
 
 The only interesting part is this line: