Update 'README.md'

README.md

@@ -1,2 +1,19 @@
-# raspberrypi
+# Setup
+## OS
+### [Raspberry Pi OS Lite](https://www.raspberrypi.com/software/operating-systems/)
+- HeadLess setup
+    - Enable ssh  
+    Create an empty file named ssh on 'boot' partition
+    - Wifi Network  
+    Create a file in the root of boot called: wpa_supplicant.conf
+
+            country=PT  
+            ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev  
+            update_config=1  
+    
+            network={  
+                ssid="NETWORK-NAME"  
+                psk="NETWORK-PASSWORD"  
+            }  
+