diff --git a/wled00/bus_manager.cpp b/wled00/bus_manager.cpp
index 944a0d6a..450e45b1 100644
--- a/wled00/bus_manager.cpp
+++ b/wled00/bus_manager.cpp
@@ -465,9 +465,11 @@ void BusNetwork::cleanup() {
 BusSmartMatrix::BusSmartMatrix(BusConfig &bc) : Bus(bc.type, bc.start, bc.autoWhite) {
 
   mxconfig.double_buff = false; // <------------- Turn on double buffer
-  mxconfig.mx_width = 32;
+  mxconfig.mx_width = 64;
   mxconfig.mx_height = 32;
 
+  // mxconfig.driver   = HUB75_I2S_CFG::SHIFTREG;
+
   /*
   Matrix SS Portal
   uint8_t rgbPins[]  = {42, 41, 40, 38, 39, 37};
@@ -546,6 +548,8 @@ uint8_t oePin      = 14;
   // OK, now we can create our matrix object
   display = new MatrixPanel_I2S_DMA(mxconfig);
 
+  // display->setLatBlanking(4);
+
   USER_PRINTLN("MatrixPanel_I2S_DMA created");
   // let's adjust default brightness
   display->setBrightness8(25);    // range is 0-255, 0 - 0%, 255 - 100%
@@ -564,13 +568,13 @@ void BusSmartMatrix::setPixelColor(uint16_t pix, uint32_t c) {
   uint8_t b = B(c);
   uint8_t x = pix % mxconfig.mx_width;
   uint8_t y = floor(pix / mxconfig.mx_width);
-  // display->drawPixelRGB888(x, y, r, g, b);
+  display->drawPixelRGB888(x, y, r, g, b);
   
-  display->drawPixelRGB888(1, 31, 0, 255, 0 );
+  //display->drawPixelRGB888(1, 31, 0, 0, 255 );
 
-  display->drawPixelRGB888(31, 31, 255, 0, 0 );
+  // display->drawPixelRGB888(31, 31, 255, 255, 0 );
 
-  display->drawPixelRGB888(1, 31, 0, 0, 255 );
+  // display->drawPixelRGB888(1, 31, 0, 0, 255 );
 
 }
 
diff --git a/wled00/bus_manager.h b/wled00/bus_manager.h
index 15e4b232..99a86d22 100644
--- a/wled00/bus_manager.h
+++ b/wled00/bus_manager.h
@@ -1,8 +1,6 @@
 #ifndef BusManager_h
 #define BusManager_h
 
-#define WLED_ENABLE_SMARTMATRIX
-
 #ifdef WLED_ENABLE_SMARTMATRIX
 #include <ESP32-HUB75-MatrixPanel-I2S-DMA.h>
 #endif
@@ -343,9 +341,10 @@ class BusSmartMatrix : public Bus {
     void setPixelColor(uint16_t pix, uint32_t c);
 
     void show() {
-      // Serial.println("SmartMatrix: show()");
-      display->flipDMABuffer(); // Show the back buffer, set currently output buffer to the back (i.e. no longer being sent to LED panels)
-      display->clearScreen();   // Now clear the back-buffer
+      if(mxconfig.double_buff) {
+        display->flipDMABuffer(); // Show the back buffer, set currently output buffer to the back (i.e. no longer being sent to LED panels)
+        display->clearScreen();   // Now clear the back-buffer
+      }
     }
 
     bool canShow() {