diff --git a/kernel/jessy_os.cpp b/kernel/jessy_os.cpp
index a5e2e76..322b168 100644
--- a/kernel/jessy_os.cpp
+++ b/kernel/jessy_os.cpp
@@ -21,17 +21,23 @@
 #include <fabgl.h>
 #include <SD.h>
 
-static fabgl::ILI9341Controller DisplayController;
+static fabgl::VGATextController DisplayController;
 static fabgl::PS2Controller     PS2Controller;
 static fabgl::Terminal          Terminal;
 
+ArduinoNvs NvsStorage;
 SPIClass sdSpi(HSPI);
 
 void JessyOS::initDevices() {
     PS2Controller.begin(PS2Preset::KeyboardPort0);
 
-    DisplayController.begin(TFT_SCK, TFT_MOSI, TFT_DC, TFT_RESET, TFT_CS, TFT_SPIBUS);
-    DisplayController.setResolution("\"TFT_320x240\" 320 240");
+    // Put these lines to comment for ILI9341 version
+    DisplayController.begin();
+    DisplayController.setResolution();
+
+    // Uncomment these lines for ILI9341 version
+    // DisplayController.begin(TFT_SCK, TFT_MOSI, TFT_DC, TFT_RESET, TFT_CS, TFT_SPIBUS);
+    // DisplayController.setResolution("\"TFT_320x240\" 320 240");
 }
 
 void JessyOS::initTerminal() {
@@ -65,7 +71,16 @@ void JessyOS::initPSRAM() {
 }
 
 void JessyOS::startVM(RishkaVM* vm) {
-    vm->initialize(&Terminal, &DisplayController);
+    if(!NvsStorage.begin()) {
+        Terminal.println("Unable to \e[94initialize\e[97m non-volatile storage.");
+        return;
+    }
+
+    vm->initialize(
+        &Terminal,
+        &DisplayController,
+        &NvsStorage
+    );
 
     Terminal.onVirtualKeyItem = [&](VirtualKeyItem * vkItem) {
         if(vkItem->CTRL && vkItem->vk == VirtualKey::VK_c && vm->isRunning()) {
@@ -102,4 +117,4 @@ String JessyOS::readLine() {
     line.edit();
 
     return String(line.get());
-}
\ No newline at end of file
+}
diff --git a/kernel/jessy_os_configs.h b/kernel/jessy_os_configs.h
index 227af8b..c2bb167 100644
--- a/kernel/jessy_os_configs.h
+++ b/kernel/jessy_os_configs.h
@@ -27,9 +27,9 @@
 #define TFT_RESET  4            // TFT reset pin
 #define TFT_SPIBUS VSPI_HOST    // TFT SPI bus
 
-#define SD_CS      2            // SD card chip select pin
+#define SD_CS      13           // SD card chip select pin (2 for ILI9341 version)
 #define SD_SCK     14           // SD card SPI clock pin
-#define SD_MOSI    13           // SD card SPI MOSI pin
-#define SD_MISO    12           // SD card SPI MISO pin
+#define SD_MOSI    12           // SD card SPI MOSI pin (13 for ILI9341 version)
+#define SD_MISO    35           // SD card SPI MISO pin (12 for ILI9341 version)
 
-#endif
\ No newline at end of file
+#endif