4 files changed, 24 insertions, 4 deletions
diff --git a/src/platforms/arm/d51/README.txt b/src/platforms/arm/d51/README.txt
index b00fb670..036a02a6 100644
--- a/src/platforms/arm/d51/README.txt
+++ b/src/platforms/arm/d51/README.txt
@@ -1,4 +1,7 @@
 FastLED updates for adafruit FEATHER M4 and fixes to ITSBITSY M4 compiles
   SAMD51
 
-only tested on FEATHER M4 with DOTSTAR and neopixel strips
+Tested on 
+  - FEATHER M4 with DOTSTAR and neopixel strips
+  - Seeed Wio Terminal and WS2812B and APA102 LED strips using either SPI or GPIO pins
+
diff --git a/src/platforms/arm/d51/fastled_arm_d51.h b/src/platforms/arm/d51/fastled_arm_d51.h
index 0c14bf2f..912a9018 100644
--- a/src/platforms/arm/d51/fastled_arm_d51.h
+++ b/src/platforms/arm/d51/fastled_arm_d51.h
@@ -2,6 +2,7 @@
 #define __INC_FASTLED_ARM_D51_H
 
 #include "fastpin_arm_d51.h"
+#include "../../fastspi_ardunio_core.h"
 #include "clockless_arm_d51.h"
 
 #endif
diff --git a/src/platforms/arm/d51/fastpin_arm_d51.h b/src/platforms/arm/d51/fastpin_arm_d51.h
index e4483aff..6fb5682f 100644
--- a/src/platforms/arm/d51/fastpin_arm_d51.h
+++ b/src/platforms/arm/d51/fastpin_arm_d51.h
@@ -128,6 +128,24 @@ _FL_DEFPIN(23, 22, 1); _FL_DEFPIN(24,  23, 1); _FL_DEFPIN(25,  17, 0);
 
 #define HAS_HARDWARE_PIN_SUPPORT 1
 
+#elif defined(SEEED_WIO_TERMINAL)
+
+#define MAX_PIN 9
+// D0/A0-D8/A8
+_FL_DEFPIN( 0,  8, 1); _FL_DEFPIN( 1,  9, 1); _FL_DEFPIN( 2,  7, 0); _FL_DEFPIN( 3,  4, 1);
+_FL_DEFPIN( 4,  5, 1); _FL_DEFPIN( 5,  6, 1); _FL_DEFPIN( 6,  4, 0); _FL_DEFPIN( 7,  7, 1);
+_FL_DEFPIN( 8,  6, 0);
+// SDA/SCL
+_FL_DEFPIN(12, 17, 0); _FL_DEFPIN(13, 16, 0);
+// match GPIO pin nubers 9..11  MISO/MOSI/SCK
+_FL_DEFPIN(PIN_SPI_MISO, 0, 1); _FL_DEFPIN(PIN_SPI_MOSI, 2, 1); _FL_DEFPIN(PIN_SPI_SCK, 3, 1);
+
+#define SPI_DATA PIN_SPI_MOSI
+#define SPI_CLOCK PIN_SPI_SCK
+
+#define ARDUNIO_CORE_SPI
+#define HAS_HARDWARE_PIN_SUPPORT 1
+
 #elif defined(ADAFRUIT_MATRIXPORTAL_M4_EXPRESS)
 
 #define MAX_PIN 21
diff --git a/src/platforms/arm/d51/led_sysdefs_arm_d51.h b/src/platforms/arm/d51/led_sysdefs_arm_d51.h
index fd6a25e2..77726fa2 100644
--- a/src/platforms/arm/d51/led_sysdefs_arm_d51.h
+++ b/src/platforms/arm/d51/led_sysdefs_arm_d51.h
@@ -3,8 +3,6 @@
 
 
 #define FASTLED_ARM
-// Note this is an M4, not an M0+, but this enables the shared m0clockless.h
-#define FASTLED_ARM_M0_PLUS
 
 #ifndef INTERRUPT_THRESHOLD
 #define INTERRUPT_THRESHOLD 1
@@ -12,7 +10,7 @@
 
 // Default to allowing interrupts
 #ifndef FASTLED_ALLOW_INTERRUPTS
-#define FASTLED_ALLOW_INTERRUPTS 0
+#define FASTLED_ALLOW_INTERRUPTS 1
 #endif
 
 #if FASTLED_ALLOW_INTERRUPTS == 1