diff --git a/main/oled.c b/main/oled.c
index 2770d6fdf..801abda9f 100644
--- a/main/oled.c
+++ b/main/oled.c
@@ -172,13 +172,13 @@ static void oledSetPosition(int x, int y)
     }
 
     write_command(0xb0 | y);                // go to page Y
-    write_command(0x00 | (x & 0xf));        // // lower col addr
-    write_command(0x10 | ((x >> 4) & 0xf)); // upper col addr
+    write_command(0x00 | (x & 0x0f));       // lower col addr
+    write_command(0x10 | ((x >> 4) & 0x0f));// upper col addr
 }
 
 // Write a block of pixel data to the OLED
 // Length can be anything from 1 to 1024 (whole display)
-static void oledWriteDataBlock(uint8_t * ucBuf, int iLen)
+static void oledWriteDataBlock(const uint8_t * ucBuf, int iLen)
 {
     uint8_t ucTemp[129];
 
@@ -217,6 +217,22 @@ int OLED_setPixel(int x, int y, uint8_t ucColor)
     return 0;
 }
 
+// Write a bitmap to the screen
+// The X position is in character widths (8 or 16)
+// The Y position is in memory pages (8 lines each)
+// Bitmap should be aligned vertical, 1 bit per pixel
+// Width and Height must be per 8 pixels
+// Conversion tool: https://javl.github.io/image2cpp/
+int OLED_showBitmap(int x, int y, const uint8_t *bitmap, int width, int height)
+{
+    for (int row = 0; row < (height >> 3); row++) {
+        oledSetPosition(x, y + row);
+        oledWriteDataBlock(&bitmap[row * width], width);
+    }
+
+    return 0;
+}
+
 //
 // Draw a string of small (8x8), large (16x24), or very small (6x8)  characters
 // At the given col+row
diff --git a/main/oled.h b/main/oled.h
index 538a14735..ba3d82c24 100644
--- a/main/oled.h
+++ b/main/oled.h
@@ -42,6 +42,7 @@ int OLED_writeString(int x, int y, const char *szText);
 // Sets a pixel to On (1) or Off (0)
 // Coordinate system is pixels, not text rows (0-127, 0-63)
 int OLED_setPixel(int x, int y, uint8_t ucPixel);
+int OLED_showBitmap(int x, int y, const uint8_t *bitmap, int width, int height);
 
 // Sets the contrast (brightness) level of the display
 // Valid values are 0-255 where 0=off and 255=max brightness
diff --git a/main/system.c b/main/system.c
index 8fd87b69d..2fc7fb9f5 100644
--- a/main/system.c
+++ b/main/system.c
@@ -160,6 +160,41 @@ void SYSTEM_init_peripherals(GlobalState * GLOBAL_STATE) {
     _init_connection(GLOBAL_STATE);
 }
 
+static const uint8_t bitaxe_splash[] = {
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x20, 0x10, 0x18, 0x3c, 
+	0x7e, 0xfc, 0xf8, 0xf0, 0x38, 0x3c, 0x3c, 0x7c, 0xf8, 0xf8, 0xf8, 0x30, 0x10, 0x08, 0x00, 0x08, 
+	0x9c, 0x3e, 0x1c, 0x08, 0x00, 0x00, 0x80, 0x80, 0xc0, 0xe0, 0xf0, 0x80, 0x80, 0x00, 0x00, 0x00, 
+	0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 
+	0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x10, 0x20, 0x20, 0x10, 0x08, 
+	0x00, 0xff, 0xff, 0xff, 0x80, 0xe0, 0xf0, 0xe0, 0xff, 0xff, 0xdf, 0xc0, 0x60, 0x00, 0x06, 0xff, 
+	0xff, 0xff, 0xfe, 0x02, 0x00, 0x01, 0x01, 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0x18, 0x18, 
+	0x3c, 0xfe, 0x87, 0x07, 0x0f, 0xff, 0xff, 0xfe, 0xfe, 0x06, 0x00, 0x04, 0xff, 0xff, 0xff, 0xfe, 
+	0x82, 0x00, 0x04, 0xff, 0xff, 0xff, 0xfe, 0x02, 0x00, 0x00, 0xf8, 0xfc, 0xfc, 0xfe, 0x07, 0x07, 
+	0x8f, 0xff, 0x7f, 0x3e, 0x1e, 0x12, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 
+	0x82, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x01, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x02, 0xff, 
+	0xff, 0xff, 0xff, 0x02, 0x00, 0x00, 0x02, 0xff, 0xff, 0xff, 0xff, 0x02, 0x00, 0x00, 0xf0, 0xf0, 
+	0xf8, 0xf8, 0x0c, 0x06, 0x02, 0xff, 0xff, 0xff, 0xff, 0x02, 0x00, 0x04, 0xf3, 0xf7, 0xff, 0xff, 
+	0x0f, 0x0f, 0x1f, 0xff, 0xff, 0xfe, 0xfc, 0x02, 0x00, 0x02, 0xff, 0xff, 0xff, 0xff, 0x02, 0x03, 
+	0x01, 0x80, 0x80, 0xc0, 0xe0, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x46, 0x47, 0x03, 0x03, 0x07, 
+	0x07, 0x0f, 0x0f, 0x1f, 0x1e, 0x3e, 0x1c, 0x0c, 0x07, 0x03, 0x03, 0x03, 0x00, 0x00, 0x00, 0x0f, 
+	0x1f, 0x3f, 0x1f, 0x0c, 0x04, 0x00, 0x00, 0x0f, 0x1f, 0x3f, 0x1f, 0x0c, 0x04, 0x10, 0x0f, 0x0f, 
+	0x1f, 0x1f, 0x1e, 0x1e, 0x1c, 0x0f, 0x1f, 0x1f, 0x1f, 0x04, 0x00, 0x00, 0x0f, 0x1f, 0x1f, 0x0f, 
+	0x04, 0x00, 0x00, 0x0f, 0x1f, 0x1f, 0x0f, 0x04, 0x00, 0x10, 0x0f, 0x0f, 0x1f, 0x1f, 0x1e, 0x1e, 
+	0x1c, 0x0f, 0x07, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
 void SYSTEM_task(void * pvParameters)
 {
     GlobalState * GLOBAL_STATE = (GlobalState *) pvParameters;
@@ -181,6 +216,9 @@ void SYSTEM_task(void * pvParameters)
         vTaskDelay(1000 / portTICK_PERIOD_MS);
     }
     
+    OLED_showBitmap(0, 0, bitaxe_splash, 128, 32);
+    vTaskDelay(5000 / portTICK_PERIOD_MS);
+    
     int current_screen = 0;
     TickType_t last_update_time = xTaskGetTickCount();