diff --git a/wled00/MatrixHardware_MatrixPortal_S3.h b/wled00/MatrixHardware_MatrixPortal_S3.h
new file mode 100644
index 00000000..514ecab9
--- /dev/null
+++ b/wled00/MatrixHardware_MatrixPortal_S3.h
@@ -0,0 +1,25 @@
+#define GPIOPINOUT 99
+
+    // ADDX is output directly using GPIO
+    #define CLKS_DURING_LATCH   0 
+    #define MATRIX_I2S_MODE I2S_PARALLEL_BITS_16
+    #define MATRIX_DATA_STORAGE_TYPE uint16_t
+
+
+    #define R1_PIN  GPIO_NUM_42
+    #define G1_PIN  GPIO_NUM_41
+    #define B1_PIN  GPIO_NUM_40
+    #define R2_PIN  GPIO_NUM_38
+    #define G2_PIN  GPIO_NUM_39
+    #define B2_PIN  GPIO_NUM_37
+
+    #define A_PIN   GPIO_NUM_45
+    #define B_PIN   GPIO_NUM_36
+    #define C_PIN   GPIO_NUM_48
+    #define D_PIN   GPIO_NUM_35
+    #define E_PIN   GPIO_NUM_21
+
+    #define LAT_PIN GPIO_NUM_47
+    #define OE_PIN  GPIO_NUM_14
+
+    #define CLK_PIN GPIO_NUM_2
diff --git a/wled00/bus_manager.h b/wled00/bus_manager.h
index 61f7fef7..bd7cd4b9 100644
--- a/wled00/bus_manager.h
+++ b/wled00/bus_manager.h
@@ -356,10 +356,6 @@ class BusSmartMatrix : public Bus {
 
     // uint8_t getPins(uint8_t* pinArray) {} // todo
 
-    uint16_t getLength() {
-      return _len;
-    }
-
     void cleanup() {}
 
     ~BusSmartMatrix() {