diff --git a/boards.txt b/boards.txt
index f2ab3f670..023b5900b 100644
--- a/boards.txt
+++ b/boards.txt
@@ -30,7 +30,7 @@ adafruit_feather_m0.vid.1=0x239A
 adafruit_feather_m0.pid.1=0x000B
 adafruit_feather_m0.vid.2=0x239A
 adafruit_feather_m0.pid.2=0x0015
-adafruit_feather_m0.upload.tool=bossac
+adafruit_feather_m0.upload.tool=bossac18
 adafruit_feather_m0.upload.protocol=sam-ba
 adafruit_feather_m0.upload.maximum_size=262144
 adafruit_feather_m0.upload.offset=0x2000
@@ -77,7 +77,7 @@ adafruit_feather_m0_express.vid.0=0x239A
 adafruit_feather_m0_express.pid.0=0x801B
 adafruit_feather_m0_express.vid.1=0x239A
 adafruit_feather_m0_express.pid.1=0x001B
-adafruit_feather_m0_express.upload.tool=bossac
+adafruit_feather_m0_express.upload.tool=bossac18
 adafruit_feather_m0_express.upload.protocol=sam-ba
 adafruit_feather_m0_express.upload.maximum_size=262144
 adafruit_feather_m0_express.upload.offset=0x2000
@@ -122,7 +122,7 @@ adafruit_feather_m0_express.menu.debug.on.build.flags.debug=-g
 #adafruit_radio_m0.pid.0=0x8014
 #adafruit_radio_m0.vid.1=0x239A
 #adafruit_radio_m0.pid.1=0x0014
-#adafruit_radio_m0.upload.tool=bossac
+#adafruit_radio_m0.upload.tool=bossac18
 #adafruit_radio_m0.upload.protocol=sam-ba
 #adafruit_radio_m0.upload.maximum_size=262144
 #adafruit_radio_m0.upload.use_1200bps_touch=true
@@ -151,7 +151,7 @@ adafruit_metro_m0.vid.0=0x239A
 adafruit_metro_m0.pid.0=0x8013
 adafruit_metro_m0.vid.1=0x239A
 adafruit_metro_m0.pid.1=0x0013
-adafruit_metro_m0.upload.tool=bossac
+adafruit_metro_m0.upload.tool=bossac18
 adafruit_metro_m0.upload.protocol=sam-ba
 adafruit_metro_m0.upload.maximum_size=262144
 adafruit_metro_m0.upload.offset=0x2000
@@ -198,7 +198,7 @@ adafruit_circuitplayground_m0.vid.0=0x239A
 adafruit_circuitplayground_m0.pid.0=0x8018
 adafruit_circuitplayground_m0.vid.1=0x239A
 adafruit_circuitplayground_m0.pid.1=0x0019
-adafruit_circuitplayground_m0.upload.tool=bossac
+adafruit_circuitplayground_m0.upload.tool=bossac18
 adafruit_circuitplayground_m0.upload.protocol=sam-ba
 adafruit_circuitplayground_m0.upload.maximum_size=262144
 adafruit_circuitplayground_m0.upload.offset=0x2000
@@ -245,7 +245,7 @@ adafruit_gemma_m0.vid.0=0x239A
 adafruit_gemma_m0.pid.0=0x801C
 adafruit_gemma_m0.vid.1=0x239A
 adafruit_gemma_m0.pid.1=0x001C
-adafruit_gemma_m0.upload.tool=bossac
+adafruit_gemma_m0.upload.tool=bossac18
 adafruit_gemma_m0.upload.protocol=sam-ba
 adafruit_gemma_m0.upload.maximum_size=262144
 adafruit_gemma_m0.upload.offset=0x2000
@@ -291,7 +291,7 @@ adafruit_trinket_m0.vid.0=0x239A
 adafruit_trinket_m0.pid.0=0x801E
 adafruit_trinket_m0.vid.1=0x239A
 adafruit_trinket_m0.pid.1=0x001E
-adafruit_trinket_m0.upload.tool=bossac
+adafruit_trinket_m0.upload.tool=bossac18
 adafruit_trinket_m0.upload.protocol=sam-ba
 adafruit_trinket_m0.upload.maximum_size=262144
 adafruit_trinket_m0.upload.offset=0x2000
@@ -339,7 +339,7 @@ adafruit_qtpy_m0.vid.1=0x239A
 adafruit_qtpy_m0.pid.1=0x00CB
 adafruit_qtpy_m0.vid.1=0x239A
 adafruit_qtpy_m0.pid.1=0x00CC
-adafruit_qtpy_m0.upload.tool=bossac
+adafruit_qtpy_m0.upload.tool=bossac18
 adafruit_qtpy_m0.upload.protocol=sam-ba
 adafruit_qtpy_m0.upload.maximum_size=262144
 adafruit_qtpy_m0.upload.offset=0x2000
@@ -387,7 +387,7 @@ adafruit_neotrinkey_m0.vid.1=0x239A
 adafruit_neotrinkey_m0.pid.1=0x00EF
 adafruit_neotrinkey_m0.vid.1=0x239A
 adafruit_neotrinkey_m0.pid.1=0x80F0
-adafruit_neotrinkey_m0.upload.tool=bossac
+adafruit_neotrinkey_m0.upload.tool=bossac18
 adafruit_neotrinkey_m0.upload.protocol=sam-ba
 adafruit_neotrinkey_m0.upload.maximum_size=262144
 adafruit_neotrinkey_m0.upload.offset=0x2000
@@ -435,7 +435,7 @@ adafruit_rotarytrinkey_m0.vid.1=0x239A
 adafruit_rotarytrinkey_m0.pid.1=0x00FB
 adafruit_rotarytrinkey_m0.vid.1=0x239A
 adafruit_rotarytrinkey_m0.pid.1=0x80FC
-adafruit_rotarytrinkey_m0.upload.tool=bossac
+adafruit_rotarytrinkey_m0.upload.tool=bossac18
 adafruit_rotarytrinkey_m0.upload.protocol=sam-ba
 adafruit_rotarytrinkey_m0.upload.maximum_size=262144
 adafruit_rotarytrinkey_m0.upload.offset=0x2000
@@ -483,7 +483,7 @@ adafruit_neokeytrinkey_m0.vid.1=0x239A
 adafruit_neokeytrinkey_m0.pid.1=0x00FF
 adafruit_neokeytrinkey_m0.vid.1=0x239A
 adafruit_neokeytrinkey_m0.pid.1=0x8100
-adafruit_neokeytrinkey_m0.upload.tool=bossac
+adafruit_neokeytrinkey_m0.upload.tool=bossac18
 adafruit_neokeytrinkey_m0.upload.protocol=sam-ba
 adafruit_neokeytrinkey_m0.upload.maximum_size=262144
 adafruit_neokeytrinkey_m0.upload.offset=0x2000
@@ -533,7 +533,7 @@ adafruit_slidetrinkey_m0.vid.1=0x239A
 adafruit_slidetrinkey_m0.pid.1=0x0101
 adafruit_slidetrinkey_m0.vid.1=0x239A
 adafruit_slidetrinkey_m0.pid.1=0x8102
-adafruit_slidetrinkey_m0.upload.tool=bossac
+adafruit_slidetrinkey_m0.upload.tool=bossac18
 adafruit_slidetrinkey_m0.upload.protocol=sam-ba
 adafruit_slidetrinkey_m0.upload.maximum_size=262144
 adafruit_slidetrinkey_m0.upload.offset=0x2000
@@ -581,7 +581,7 @@ adafruit_proxlighttrinkey_m0.vid.1=0x239A
 adafruit_proxlighttrinkey_m0.pid.1=0x0103
 adafruit_proxlighttrinkey_m0.vid.1=0x239A
 adafruit_proxlighttrinkey_m0.pid.1=0x8104
-adafruit_proxlighttrinkey_m0.upload.tool=bossac
+adafruit_proxlighttrinkey_m0.upload.tool=bossac18
 adafruit_proxlighttrinkey_m0.upload.protocol=sam-ba
 adafruit_proxlighttrinkey_m0.upload.maximum_size=262144
 adafruit_proxlighttrinkey_m0.upload.offset=0x2000
@@ -630,7 +630,7 @@ adafruit_itsybitsy_m0.vid.1=0x239A
 adafruit_itsybitsy_m0.pid.1=0x000F
 adafruit_itsybitsy_m0.vid.2=0x239A
 adafruit_itsybitsy_m0.pid.2=0x8012
-adafruit_itsybitsy_m0.upload.tool=bossac
+adafruit_itsybitsy_m0.upload.tool=bossac18
 adafruit_itsybitsy_m0.upload.protocol=sam-ba
 adafruit_itsybitsy_m0.upload.maximum_size=262144
 adafruit_itsybitsy_m0.upload.offset=0x2000
@@ -677,7 +677,7 @@ adafruit_pirkey.vid.0=0x239A
 adafruit_pirkey.pid.0=0x801E
 adafruit_pirkey.vid.1=0x239A
 adafruit_pirkey.pid.1=0x001E
-adafruit_pirkey.upload.tool=bossac
+adafruit_pirkey.upload.tool=bossac18
 adafruit_pirkey.upload.protocol=sam-ba
 adafruit_pirkey.upload.maximum_size=262144
 adafruit_pirkey.upload.offset=0x2000
@@ -722,7 +722,7 @@ adafruit_hallowing.vid.1=0x239A
 adafruit_hallowing.pid.1=0xD1ED
 adafruit_hallowing.vid.1=0x239A
 adafruit_hallowing.pid.1=0xB000
-adafruit_hallowing.upload.tool=bossac
+adafruit_hallowing.upload.tool=bossac18
 adafruit_hallowing.upload.protocol=sam-ba
 adafruit_hallowing.upload.maximum_size=262144
 adafruit_hallowing.upload.offset=0x2000
@@ -770,7 +770,7 @@ adafruit_crickit_m0.vid.1=0x239A
 adafruit_crickit_m0.pid.1=0x002D
 adafruit_crickit_m0.vid.2=0x239A
 adafruit_crickit_m0.pid.2=0x802D
-adafruit_crickit_m0.upload.tool=bossac
+adafruit_crickit_m0.upload.tool=bossac18
 adafruit_crickit_m0.upload.protocol=sam-ba
 adafruit_crickit_m0.upload.maximum_size=262144
 adafruit_crickit_m0.upload.offset=0x2000
@@ -1847,7 +1847,7 @@ adafruit_blm_badge.vid.0=0x239A
 adafruit_blm_badge.pid.0=0x80BF
 adafruit_blm_badge.vid.1=0x239A
 adafruit_blm_badge.pid.1=0x00BF
-adafruit_blm_badge.upload.tool=bossac
+adafruit_blm_badge.upload.tool=bossac18
 adafruit_blm_badge.upload.protocol=sam-ba
 adafruit_blm_badge.upload.maximum_size=262144
 adafruit_blm_badge.upload.offset=0x2000
diff --git a/platform.txt b/platform.txt
index ca63d3566..8b0b3bcbe 100644
--- a/platform.txt
+++ b/platform.txt
@@ -20,7 +20,7 @@
 # https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5---3rd-party-Hardware-specification
 
 name=Adafruit SAMD (32-bits ARM Cortex-M0+ and Cortex-M4) Boards
-version=1.7.6
+version=1.7.7
 
 # Compile variables
 # -----------------
diff --git a/variants/neokeytrinkey_m0/variant.h b/variants/neokeytrinkey_m0/variant.h
index e866d8afe..27e532bf4 100644
--- a/variants/neokeytrinkey_m0/variant.h
+++ b/variants/neokeytrinkey_m0/variant.h
@@ -98,8 +98,22 @@ static const uint8_t A1  = PIN_A1;
 
 /*
  * SPI Interfaces
+ * Fake SPI Interface just so we can compile
  */
-#define SPI_INTERFACES_COUNT 0
+#define SPI_INTERFACES_COUNT 1
+
+#define PIN_SPI_MISO         PIN_A0
+#define PIN_SPI_MOSI         PIN_A0
+#define PIN_SPI_SCK          PIN_A0
+#define PERIPH_SPI           sercom0
+#define PAD_SPI_TX           SPI_PAD_0_SCK_1
+#define PAD_SPI_RX           SERCOM_RX_PAD_0
+
+static const uint8_t SS	  = PIN_A0;
+static const uint8_t MOSI = PIN_SPI_MOSI;
+static const uint8_t MISO = PIN_SPI_MISO;
+static const uint8_t SCK  = PIN_SPI_SCK;
+
 
 /*
  * Wire Interfaces
diff --git a/variants/neotrinkey_m0/variant.h b/variants/neotrinkey_m0/variant.h
index 3da948ce1..3cf172c23 100644
--- a/variants/neotrinkey_m0/variant.h
+++ b/variants/neotrinkey_m0/variant.h
@@ -97,8 +97,21 @@ static const uint8_t A2  = PIN_A2;
 
 /*
  * SPI Interfaces
+ * Fake SPI Interface just so we can compile
  */
-#define SPI_INTERFACES_COUNT 0
+#define SPI_INTERFACES_COUNT 1
+
+#define PIN_SPI_MISO         PIN_A0
+#define PIN_SPI_MOSI         PIN_A0
+#define PIN_SPI_SCK          PIN_A0
+#define PERIPH_SPI           sercom0
+#define PAD_SPI_TX           SPI_PAD_0_SCK_1
+#define PAD_SPI_RX           SERCOM_RX_PAD_0
+
+static const uint8_t SS	  = PIN_A0;
+static const uint8_t MOSI = PIN_SPI_MOSI;
+static const uint8_t MISO = PIN_SPI_MISO;
+static const uint8_t SCK  = PIN_SPI_SCK;
 
 /*
  * Wire Interfaces
diff --git a/variants/proxlighttrinkey_m0/variant.cpp b/variants/proxlighttrinkey_m0/variant.cpp
index da5bd8d4d..d9688d084 100644
--- a/variants/proxlighttrinkey_m0/variant.cpp
+++ b/variants/proxlighttrinkey_m0/variant.cpp
@@ -41,7 +41,7 @@ const PinDescription g_APinDescription[]=
   // Interrupt D6
   { PORTA,  0, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER), No_ADC_Channel,  PWM2_CH0, TCC2_CH0, EXTERNAL_INT_0 },
   
-  // USB pins
+  // USB pins D7, D8, D9
   { PORTA, 28, PIO_COM, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // USB Host enable
   { PORTA, 24, PIO_COM, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // USB/DM
   { PORTA, 25, PIO_COM, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // USB/DP
diff --git a/variants/proxlighttrinkey_m0/variant.h b/variants/proxlighttrinkey_m0/variant.h
index bb9232265..93554eafc 100644
--- a/variants/proxlighttrinkey_m0/variant.h
+++ b/variants/proxlighttrinkey_m0/variant.h
@@ -103,8 +103,21 @@ static const uint8_t A2  = PIN_A2;
 
 /*
  * SPI Interfaces
+ * Fake SPI Interface just so we can compile
  */
-#define SPI_INTERFACES_COUNT 0
+#define SPI_INTERFACES_COUNT 1
+
+#define PIN_SPI_MISO         PIN_A0
+#define PIN_SPI_MOSI         PIN_A0
+#define PIN_SPI_SCK          PIN_A0
+#define PERIPH_SPI           sercom0
+#define PAD_SPI_TX           SPI_PAD_0_SCK_1
+#define PAD_SPI_RX           SERCOM_RX_PAD_0
+
+static const uint8_t SS	  = PIN_A0;
+static const uint8_t MOSI = PIN_SPI_MOSI;
+static const uint8_t MISO = PIN_SPI_MISO;
+static const uint8_t SCK  = PIN_SPI_SCK;
 
 /*
  * Wire Interfaces
diff --git a/variants/rotarytrinkey_m0/variant.h b/variants/rotarytrinkey_m0/variant.h
index 8490ee360..a6442918e 100644
--- a/variants/rotarytrinkey_m0/variant.h
+++ b/variants/rotarytrinkey_m0/variant.h
@@ -104,8 +104,21 @@ static const uint8_t A2  = PIN_A2;
 
 /*
  * SPI Interfaces
+ * Fake SPI Interface just so we can compile
  */
-#define SPI_INTERFACES_COUNT 0
+#define SPI_INTERFACES_COUNT 1
+
+#define PIN_SPI_MISO         PIN_A0
+#define PIN_SPI_MOSI         PIN_A0
+#define PIN_SPI_SCK          PIN_A0
+#define PERIPH_SPI           sercom0
+#define PAD_SPI_TX           SPI_PAD_0_SCK_1
+#define PAD_SPI_RX           SERCOM_RX_PAD_0
+
+static const uint8_t SS	  = PIN_A0;
+static const uint8_t MOSI = PIN_SPI_MOSI;
+static const uint8_t MISO = PIN_SPI_MISO;
+static const uint8_t SCK  = PIN_SPI_SCK;
 
 /*
  * Wire Interfaces
diff --git a/variants/slidetrinkey_m0/variant.h b/variants/slidetrinkey_m0/variant.h
index 88b4876f1..65d2e75e8 100644
--- a/variants/slidetrinkey_m0/variant.h
+++ b/variants/slidetrinkey_m0/variant.h
@@ -101,8 +101,21 @@ static const uint8_t A2  = PIN_A2;
 
 /*
  * SPI Interfaces
+ * Fake SPI Interface just so we can compile
  */
-#define SPI_INTERFACES_COUNT 0
+#define SPI_INTERFACES_COUNT 1
+
+#define PIN_SPI_MISO         PIN_A0
+#define PIN_SPI_MOSI         PIN_A0
+#define PIN_SPI_SCK          PIN_A0
+#define PERIPH_SPI           sercom0
+#define PAD_SPI_TX           SPI_PAD_0_SCK_1
+#define PAD_SPI_RX           SERCOM_RX_PAD_0
+
+static const uint8_t SS	  = PIN_A0;
+static const uint8_t MOSI = PIN_SPI_MOSI;
+static const uint8_t MISO = PIN_SPI_MISO;
+static const uint8_t SCK  = PIN_SPI_SCK;
 
 /*
  * Wire Interfaces