diff --git a/examples/EPDTest/EPDTest.ino b/examples/EPDTest/EPDTest.ino
index 80abf9c..e5d7449 100644
--- a/examples/EPDTest/EPDTest.ino
+++ b/examples/EPDTest/EPDTest.ino
@@ -25,7 +25,7 @@
 // Uncomment the following line if you are using 1.54" EPD with SSD1681
 //Adafruit_SSD1681 display(200, 200, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
 // Uncomment the following line if you are using 1.54" EPD with UC8151D
-Adafruit_UC8151D display(152, 152, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
+//Adafruit_UC8151D display(152, 152, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
 
 
 //Uncomment the following line if you are using 2.13" EPD with SSD1680
@@ -41,22 +41,26 @@ Adafruit_UC8151D display(152, 152, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY)
 //Adafruit_UC8151D display(212, 104, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
 
 //Uncomment the following line if you are using 2.13" EPD with IL0373
-//Adafruit_IL0373 display(212, 104, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
+Adafruit_IL0373 display(212, 104, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
 //#define FLEXIBLE_213
 
 
-/* Uncomment the following line if you are using 2.7" tricolor or grayscale EPD */
+//Uncomment the following line if you are using 2.7" EPD with IL91874
 //Adafruit_IL91874 display(264, 176, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS);
 
-// 2.7" tricolor with Adafruit_EK79686
-//Adafruit_EK79686 display(264, 176, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS);
+// Uncomment the following line if you are using 2.7" EPD with EK79686
+//Adafruit_EK79686 display(264, 176, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
 
-/* Uncomment the following line if you are using 2.9" EPD */
+
+// Uncomment the following line if you are using 2.9" EPD with IL0373
 //Adafruit_IL0373 display(296, 128, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
 //#define FLEXIBLE_290
 
-/* Uncomment the following line if you are using 4.2" tricolor EPD */
-//Adafruit_IL0398 display(300, 400, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
+// Uncomment the following line if you are using 2.9" EPD with SSD1680
+//Adafruit_SSD1680 display(296, 128, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
+
+// Uncomment the following line if you are using 2.9" EPD with UC8151D
+//Adafruit_UC8151D display(296, 128, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
 
 
 #define COLOR1 EPD_BLACK
diff --git a/src/Adafruit_EPD.h b/src/Adafruit_EPD.h
index 4aa2c3c..fa10186 100644
--- a/src/Adafruit_EPD.h
+++ b/src/Adafruit_EPD.h
@@ -194,6 +194,7 @@ protected:
   void dcLow();
 };
 
+#include "drivers/Adafruit_ACeP.h"
 #include "drivers/Adafruit_EK79686.h"
 #include "drivers/Adafruit_IL0373.h"
 #include "drivers/Adafruit_IL0398.h"
@@ -204,8 +205,7 @@ protected:
 #include "drivers/Adafruit_SSD1675B.h"
 #include "drivers/Adafruit_SSD1680.h"
 #include "drivers/Adafruit_SSD1681.h"
-#include "drivers/Adafruit_UC8276.h"
 #include "drivers/Adafruit_UC8151D.h"
-#include "drivers/Adafruit_ACeP.h"
+#include "drivers/Adafruit_UC8276.h"
 
 #endif /* _ADAFRUIT_EPD_H_ */
diff --git a/src/drivers/Adafruit_ACeP.cpp b/src/drivers/Adafruit_ACeP.cpp
index 2481278..62a86ab 100644
--- a/src/drivers/Adafruit_ACeP.cpp
+++ b/src/drivers/Adafruit_ACeP.cpp
@@ -3,7 +3,6 @@
 
 #define BUSY_WAIT 500
 
-
 // clang-format off
 
 const uint8_t acep_default_init_code[] {
@@ -21,7 +20,6 @@ const uint8_t acep_default_init_code[] {
 
 // clang-format on
 
-
 /**************************************************************************/
 /*!
     @brief constructor if using external SRAM chip and software SPI
@@ -37,10 +35,9 @@ const uint8_t acep_default_init_code[] {
     @param BUSY the busy pin to use
 */
 /**************************************************************************/
-Adafruit_ACEP::Adafruit_ACEP(int width, int height, int8_t SID,
-                                   int8_t SCLK, int8_t DC, int8_t RST,
-                                   int8_t CS, int8_t SRCS, int8_t MISO,
-                                   int8_t BUSY)
+Adafruit_ACEP::Adafruit_ACEP(int width, int height, int8_t SID, int8_t SCLK,
+                             int8_t DC, int8_t RST, int8_t CS, int8_t SRCS,
+                             int8_t MISO, int8_t BUSY)
     : Adafruit_EPD(width, height, SID, SCLK, DC, RST, CS, SRCS, MISO, BUSY) {
 
   if ((width % 8) != 0) {
@@ -59,7 +56,6 @@ Adafruit_ACEP::Adafruit_ACEP(int width, int height, int8_t SID,
   }
 
   singleByteTxns = true;
-
 }
 
 // constructor for hardware SPI - we indicate DataCommand, ChipSelect, Reset
@@ -77,8 +73,7 @@ Adafruit_ACEP::Adafruit_ACEP(int width, int height, int8_t SID,
 */
 /**************************************************************************/
 Adafruit_ACEP::Adafruit_ACEP(int width, int height, int8_t DC, int8_t RST,
-                                   int8_t CS, int8_t SRCS, int8_t BUSY,
-                                   SPIClass *spi)
+                             int8_t CS, int8_t SRCS, int8_t BUSY, SPIClass *spi)
     : Adafruit_EPD(width, height, DC, RST, CS, SRCS, BUSY, spi) {
 
   if ((height % 8) != 0) {
@@ -106,7 +101,7 @@ Adafruit_ACEP::Adafruit_ACEP(int width, int height, int8_t DC, int8_t RST,
 /**************************************************************************/
 void Adafruit_ACEP::busy_wait(void) {
   if (_busy_pin >= 0) {
-    while (! digitalRead(_busy_pin)) { // wait for busy high
+    while (!digitalRead(_busy_pin)) { // wait for busy high
       delay(10);
     }
   } else {
@@ -169,9 +164,9 @@ void Adafruit_ACEP::update() {
   buf[3] = 0xC0;
   EPD_command(ACEP_RESOLUTION, buf, 4);
   EPD_command(ACEP_DTM);
-  for (int i=0; i< 134400/256; i++) {
+  for (int i = 0; i < 134400 / 256; i++) {
     uint8_t block[256];
-    memset(block, ((i % 6) << 4) | (i %6), 256);
+    memset(block, ((i % 6) << 4) | (i % 6), 256);
     EPD_data(block, 256);
   }
   EPD_command(ACEP_POWER_ON);
@@ -241,6 +236,4 @@ uint8_t Adafruit_ACEP::writeRAMCommand(uint8_t index) {
     @param y Y address counter value
 */
 /**************************************************************************/
-void Adafruit_ACEP::setRAMAddress(uint16_t x, uint16_t y) {
-
-}
+void Adafruit_ACEP::setRAMAddress(uint16_t x, uint16_t y) {}
diff --git a/src/drivers/Adafruit_ACeP.h b/src/drivers/Adafruit_ACeP.h
index cdd94d8..991d100 100644
--- a/src/drivers/Adafruit_ACeP.h
+++ b/src/drivers/Adafruit_ACeP.h
@@ -4,7 +4,6 @@
 #include "Adafruit_EPD.h"
 #include <Arduino.h>
 
-
 #define ACEP_PANEL_SETTING 0x00
 #define ACEP_POWER_SETTING 0x01
 #define ACEP_POWER_OFF 0x02
@@ -29,10 +28,10 @@
 class Adafruit_ACEP : public Adafruit_EPD {
 public:
   Adafruit_ACEP(int width, int height, int8_t SID, int8_t SCLK, int8_t DC,
-                   int8_t RST, int8_t CS, int8_t SRCS, int8_t MISO,
-                   int8_t BUSY = -1);
+                int8_t RST, int8_t CS, int8_t SRCS, int8_t MISO,
+                int8_t BUSY = -1);
   Adafruit_ACEP(int width, int height, int8_t DC, int8_t RST, int8_t CS,
-                   int8_t SRCS, int8_t BUSY = -1, SPIClass *spi = &SPI);
+                int8_t SRCS, int8_t BUSY = -1, SPIClass *spi = &SPI);
 
   void begin(bool reset = true);
   void powerUp();