diff --git a/Makefile b/Makefile
index 7350ba5..7694494 100644
--- a/Makefile
+++ b/Makefile
@@ -3,6 +3,7 @@ TARGET = fileman
 DEVICE ?= HANDHELD
 DEVICE ?= RK3566
 DEVICE ?= RK3588
+DEVICE ?= OGU
 DEVICE ?= PC
 
 START_PATH ?= "/"
diff --git a/src/def.h b/src/def.h
index a2c4a0f..a74b503 100644
--- a/src/def.h
+++ b/src/def.h
@@ -58,6 +58,22 @@
    #define KEYBOARD_KEY_SPACING     10
    #define KEYBOARD_SYMBOL_SIZE     58
 
+// Parameters for OGU
+#if defined(DEVICE_OGU)
+   #define SCREEN_WIDTH             854
+   #define SCREEN_HEIGHT            480
+   #define HARDWARE_ACCELERATION    0
+   #define FULLSCREEN               1
+   #define FONT_NAME                "NotoSans-Regular.ttf"
+   #define FONT_NAME_MONO           "NotoSansMono-Regular.ttf"
+   #define FONT_SIZE                20
+   #define LINE_HEIGHT              32
+   #define ICON_SIZE                24
+   #define MARGIN_X                 10
+   #define KEYBOARD_MARGIN          8
+   #define KEYBOARD_KEY_SPACING     4
+   #define KEYBOARD_SYMBOL_SIZE     24
+
 // Paramaters for desktop PC
 #else
    #define SCREEN_WIDTH             640