Added initial code

Controller/Controller.ino

@@ -0,0 +1,48 @@
+extern "C" {
+  #include "user_interface.h"
+}
+#include <Wire.h>
+#include <ESP8266WiFi.h>
+
+String WifiSSIDPrefix = "CrystalPoint";
+char WifiPassword[10];
+char WifiSSID[17];
+
+void setup(void){
+  Serial.begin(115200);
+
+  //LED
+  pinMode(4,OUTPUT);
+  digitalWrite(4,LOW);
+  
+  delay(100);
+  setupWifi();
+}
+
+void loop(void){
+
+  //main loop
+
+  delay(100);
+}
+
+void setupWifi(void){
+  WiFi.disconnect(true);
+  WiFi.mode(...);
+
+  generateWiFiPassword();
+}
+
+void generateWiFiPassword()
+{
+  String WifiStringPassword;
+  for(char i=0; i < 17; i++){
+      String s = String(WifiSSID[i], HEX);
+      WifiStringPassword = s + WifiStringPassword;
+  }
+  for (int i=0; i < 10; i++)
+    WifiPassword[i] = WifiStringPassword.charAt(i);
+  WifiPassword[9] = '\0';
+  Serial.print("Wifi password: ");  
+  Serial.println(WifiPassword);
+}