diff --git a/pico-sensor/README.md b/pico-sensor/README.md
index 4a4ae09..97d4770 100644
--- a/pico-sensor/README.md
+++ b/pico-sensor/README.md
@@ -3,7 +3,7 @@ Project using the PicoW board. It publish sensors values (humidity, temperature)
 
 ## Configuration
 
-You have to use the serial terminal to configure the board by sending commands.
+You have to use the serial terminal (Baud rate of 115200) to configure the board by sending commands. The application will then store the parameters in flash memory. You have to restart the device to update the changes.
 
 ### Wifi