diff --git a/libraries/u8glib/u8g_dev_ssd1309_128x64.c b/libraries/u8glib/u8g_dev_ssd1309_128x64.c
deleted file mode 100644
--- a/libraries/u8glib/u8g_dev_ssd1309_128x64.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
-
-  u8g_dev_ssd1309_128x64.c
-
-  Universal 8bit Graphics Library
-  
-  Copyright (c) 2012, olikraus@gmail.com
-  All rights reserved.
-
-  Redistribution and use in source and binary forms, with or without modification, 
-  are permitted provided that the following conditions are met:
-
-  * Redistributions of source code must retain the above copyright notice, this list 
-    of conditions and the following disclaimer.
-    
-  * Redistributions in binary form must reproduce the above copyright notice, this 
-    list of conditions and the following disclaimer in the documentation and/or other 
-    materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
-  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
-  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
-  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
-  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
-  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
-  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
-  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
-  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
-  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
-  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
-  
-  
-*/
-
-#include "u8g.h"
-
-#define WIDTH 128
-#define HEIGHT 64
-#define PAGE_HEIGHT 8
-
-
-/* ssd1309 ini sequence*/
-static const uint8_t u8g_dev_ssd1309_128x64_init_seq[] PROGMEM={
-	U8G_ESC_CS(0),             /* disable chip */
-	U8G_ESC_ADR(0),           /* instruction mode */
-	U8G_ESC_RST(1),           /* do reset low pulse with (1*16)+2 milliseconds */
-	U8G_ESC_CS(1),             /* enable chip */
-	
-	0xfd,0x12,		/*Command Lock */
-	0xae,			/*Set Display Off */
-	0xd5,0xa0,		/*set Display Clock Divide Ratio/Oscillator Frequency */
-	0xa8,0x3f,		/*Set Multiplex Ratio */
-	0x3d,0x00,		/*Set Display Offset*/
-	0x40,			/*Set Display Start Line*/
-	0xa1,			/*Set Segment Re-Map*/
-	0xc8,			/*Set COM Output Scan Direction*/
-	0xda,0x12,		/*Set COM Pins Hardware Configuration*/
-	0x81,0xdf,		/*Set Current Control */
-	0xd9,0x82,		/*Set Pre-Charge Period */
-	0xdb,0x34,		/*Set VCOMH Deselect Level */
-	0xa4,			/*Set Entire Display On/Off */
-	0xa6,			/*Set Normal/Inverse Display*/
-	U8G_ESC_VCC(1),	/*Power up VCC & Stabilized */
-	U8G_ESC_DLY(50),
-	0xaf,			/*Set Display On */
-	U8G_ESC_DLY(50),
-	U8G_ESC_CS(0),             /* disable chip */
-	U8G_ESC_END                /* end of sequence */
-};
-
-/* select one init sequence here */
-  #define u8g_dev_ssd1309_128x64_init_seq u8g_dev_ssd1309_128x64_init_seq
-  
-  
- static const uint8_t u8g_dev_ssd1309_128x64_data_start[] PROGMEM = {
-  U8G_ESC_ADR(0),           /* instruction mode */
-  U8G_ESC_CS(1),             /* enable chip */
-  0x010,		/* set upper 4 bit of the col adr to 0 */
-  0x000,		/* set lower 4 bit of the col adr to 4  */
-  U8G_ESC_END                /* end of sequence */
-};
-
-static const uint8_t u8g_dev_ssd13xx_sleep_on[] PROGMEM = {
-  U8G_ESC_ADR(0),           /* instruction mode */
-  U8G_ESC_CS(1),             /* enable chip */
-  0x0ae,		/* display off */      
-  U8G_ESC_CS(1),             /* disable chip */
-  U8G_ESC_END                /* end of sequence */
-};
-
-static const uint8_t u8g_dev_ssd13xx_sleep_off[] PROGMEM = {
-  U8G_ESC_ADR(0),           /* instruction mode */
-  U8G_ESC_CS(1),             /* enable chip */
-  0x0af,		/* display on */      
-  U8G_ESC_DLY(50),       /* delay 50 ms */
-  U8G_ESC_CS(1),             /* disable chip */
-  U8G_ESC_END                /* end of sequence */
-};
-
-uint8_t u8g_dev_ssd1309_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
-{
-  switch(msg)
-  {
-    case U8G_DEV_MSG_INIT:
-      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
-      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1309_128x64_init_seq);
-      break;
-    case U8G_DEV_MSG_STOP:
-      break;
-    case U8G_DEV_MSG_PAGE_NEXT:
-      {
-        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
-        u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1309_128x64_data_start);    
-        u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page); /* select current page (SSD1306) */
-        u8g_SetAddress(u8g, dev, 1);           /* data mode */
-        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
-          return 0;
-        u8g_SetChipSelect(u8g, dev, 0);
-      }
-      break;
-    case U8G_DEV_MSG_CONTRAST:
-      u8g_SetChipSelect(u8g, dev, 1);
-      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
-      u8g_WriteByte(u8g, dev, 0x081);
-      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
-      u8g_SetChipSelect(u8g, dev, 0);      
-      return 1; 
-    case U8G_DEV_MSG_SLEEP_ON:
-      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
-      return 1;
-    case U8G_DEV_MSG_SLEEP_OFF:
-      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
-      return 1;
-  }
-  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
-}
-
-U8G_PB_DEV(u8g_dev_ssd1309_128x64_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1309_128x64_fn, U8G_COM_HW_SPI);
-U8G_PB_DEV(u8g_dev_ssd1309_128x64_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1309_128x64_fn, U8G_COM_SW_SPI);
-U8G_PB_DEV(u8g_dev_ssd1309_128x64_i2c, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1309_128x64_fn, U8G_COM_SSD_I2C);
- 
-  
\ No newline at end of file