Added serial port configuration for Stretch
@@ -60,7 +60,19 @@ Packages for Qt4 and Raspbian Wheezy are available but not described here.
Software requirements
---------------------
-* Raspbian Jessie and Qt5
+* Raspbian Jessie or Stretch and Qt5
+
+**Important** The serial port must be configured as follows to allow communication with the RaspBee.
+
+ $ sudo raspi-config
+
+ () Interfacting Options > Serial
+
+ * Would you like a login shell accessible over serial? **No**
+ * Would you like the serial port hardware to be enabled? **Yes**
+
+After changing the settings reboot the Raspberry Pi.
+
Hardware requirements
---------------------
