Update README.md

Author: gitdode

README.md

@@ -23,9 +23,9 @@ The receiver currently converts the raw temperature reading to °C and displays
 it with the RSSI value, CRC result and transmitter output power on a nice IPS 
 TFT display. It responds to the transmitter as kind of ack with the RSSI, which 
 is used for some very basic power management in the transmitter, significantly 
-reducing the supply current. The transmitter waits for this response with a 
-timeout so it won't be blocked and consumes a lot of power just because there 
-is no response coming back.
+reducing the supply current by reducing the output power i.e. on short distance. 
+The transmitter waits for this response with a timeout so it won't be blocked 
+and consumes a lot of power just because there is no response coming back.
 
 ![IMG_20250413_190306](https://github.com/user-attachments/assets/b6226805-6778-4cc8-bec5-2a36f91b4585)