diff --git a/atmel-samd/boards/feather_m0_adalogger/conf_access.h b/atmel-samd/boards/feather_m0_adalogger/conf_access.h
new file mode 100644
index 0000000000..8cf104e69c
--- /dev/null
+++ b/atmel-samd/boards/feather_m0_adalogger/conf_access.h
@@ -0,0 +1,115 @@
+/**
+ * \file
+ *
+ * \brief Memory access control configuration file.
+ *
+ * Copyright (c) 2014-2015 Atmel Corporation. All rights reserved.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. The name of Atmel may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * 4. This software may only be redistributed and used in connection with an
+ * Atmel microcontroller product.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * \asf_license_stop
+ *
+ */
+/*
+ * Support and FAQ: visit Atmel Support
+ */
+
+#ifndef _CONF_ACCESS_H_
+#define _CONF_ACCESS_H_
+
+#include "compiler.h"
+#include "board.h"
+
+
+/*! \name Activation of Logical Unit Numbers
+ */
+//! @{
+#define LUN_0 ENABLE //!< On-Chip Virtual Memory.
+#define LUN_1 DISABLE //!< AT45DBX Data Flash.
+#define LUN_2 DISABLE //!< SD/MMC Card over SPI.
+#define LUN_3 DISABLE //!< SD/MMC Card over MCI Slot 0.
+#define LUN_4 DISABLE
+#define LUN_5 DISABLE
+#define LUN_6 DISABLE
+#define LUN_7 DISABLE
+#define LUN_USB DISABLE //!< Host Mass-Storage Memory.
+//! @}
+
+/*! \name LUN 0 Definitions
+ */
+//! @{
+#define LUN_0_INCLUDE "rom_fs.h"
+#define Lun_0_test_unit_ready rom_fs_test_unit_ready
+#define Lun_0_read_capacity rom_fs_read_capacity
+#define Lun_0_unload NULL /* Can not be unloaded */
+#define Lun_0_wr_protect rom_fs_wr_protect
+#define Lun_0_removal rom_fs_removal
+#define Lun_0_usb_read_10 rom_fs_usb_read_10
+#define Lun_0_usb_write_10 rom_fs_usb_write_10
+#define LUN_0_NAME "\"On-Chip ROM\""
+//! @}
+
+#define MEM_USB LUN_USB
+
+/*! \name Actions Associated with Memory Accesses
+ *
+ * Write here the action to associate with each memory access.
+ *
+ * \warning Be careful not to waste time in order not to disturb the functions.
+ */
+//! @{
+#define memory_start_read_action(nb_sectors)
+#define memory_stop_read_action()
+#define memory_start_write_action(nb_sectors)
+#define memory_stop_write_action()
+//! @}
+
+/*! \name Activation of Interface Features
+ */
+//! @{
+#define ACCESS_USB true //!< MEM <-> USB interface.
+#define ACCESS_MEM_TO_RAM false //!< MEM <-> RAM interface.
+#define ACCESS_STREAM false //!< Streaming MEM <-> MEM interface.
+#define ACCESS_STREAM_RECORD false //!< Streaming MEM <-> MEM interface in record mode.
+#define ACCESS_MEM_TO_MEM false //!< MEM <-> MEM interface.
+#define ACCESS_CODEC false //!< Codec interface.
+//! @}
+
+/*! \name Specific Options for Access Control
+ */
+//! @{
+#define GLOBAL_WR_PROTECT false //!< Management of a global write protection.
+//! @}
+
+
+#endif // _CONF_ACCESS_H_
diff --git a/atmel-samd/boards/feather_m0_adalogger/conf_board.h b/atmel-samd/boards/feather_m0_adalogger/conf_board.h
new file mode 100644
index 0000000000..7b88c97fc2
--- /dev/null
+++ b/atmel-samd/boards/feather_m0_adalogger/conf_board.h
@@ -0,0 +1,14 @@
+/**
+ * \file
+ *
+ * \brief User board configuration template
+ *
+ */
+/*
+ * Support and FAQ: visit Atmel Support
+ */
+
+#ifndef CONF_BOARD_H
+#define CONF_BOARD_H
+
+#endif // CONF_BOARD_H
diff --git a/atmel-samd/boards/feather_m0_adalogger/conf_usb.h b/atmel-samd/boards/feather_m0_adalogger/conf_usb.h
new file mode 100644
index 0000000000..fa832a3e27
--- /dev/null
+++ b/atmel-samd/boards/feather_m0_adalogger/conf_usb.h
@@ -0,0 +1,150 @@
+
+#include
+#include
+
+#ifndef CONF_USB_H_INCLUDED
+#define CONF_USB_H_INCLUDED
+
+#define USB_DEVICE_MAJOR_VERSION 1
+#define USB_DEVICE_MINOR_VERSION 0
+#define USB_DEVICE_POWER 100 // Consumption on Vbus line (mA)
+#define USB_DEVICE_ATTR \
+ (USB_CONFIG_ATTR_BUS_POWERED)
+// (USB_CONFIG_ATTR_REMOTE_WAKEUP|USB_CONFIG_ATTR_SELF_POWERED)
+// (USB_CONFIG_ATTR_REMOTE_WAKEUP|USB_CONFIG_ATTR_BUS_POWERED)
+
+//! USB Device string definitions (Optional)
+#ifndef USB_DEVICE_MANUFACTURE_NAME
+# define USB_DEVICE_MANUFACTURE_NAME "Adafruit Industries"
+#endif
+
+#ifndef USB_DEVICE_PRODUCT_NAME
+# define USB_DEVICE_PRODUCT_NAME "Feather M0 Adalogger"
+#endif
+
+#define USB_DEVICE_GET_SERIAL_NAME_POINTER serial_number
+#define USB_DEVICE_GET_SERIAL_NAME_LENGTH 32
+extern char serial_number[USB_DEVICE_GET_SERIAL_NAME_LENGTH];
+
+//! Control endpoint size
+#define USB_DEVICE_EP_CTRL_SIZE 64
+
+//! Two interfaces for this device (CDC COM + CDC DATA + MSC)
+#define USB_DEVICE_NB_INTERFACE 3
+
+// (3 | USB_EP_DIR_IN) // CDC Notify endpoint
+// (4 | USB_EP_DIR_IN) // CDC TX
+// (5 | USB_EP_DIR_OUT) // CDC RX
+// (1 | USB_EP_DIR_IN) // MSC IN
+// (2 | USB_EP_DIR_OUT) // MSC OUT
+#define USB_DEVICE_MAX_EP 5
+
+#define UDI_CDC_PORT_NB 1
+#define UDI_CDC_ENABLE_EXT(port) mp_cdc_enable(port)
+extern bool mp_cdc_enable(uint8_t port);
+#define UDI_CDC_DISABLE_EXT(port) mp_cdc_disable(port)
+extern void mp_cdc_disable(uint8_t port);
+#define UDI_CDC_LOW_RATE
+
+#define UDI_CDC_DEFAULT_RATE 115200
+#define UDI_CDC_DEFAULT_STOPBITS CDC_STOP_BITS_1
+#define UDI_CDC_DEFAULT_PARITY CDC_PAR_NONE
+#define UDI_CDC_DEFAULT_DATABITS 8
+
+#define UDI_CDC_RX_NOTIFY(port) usb_rx_notify()
+void usb_rx_notify(void);
+#define UDI_CDC_SET_CODING_EXT(port,cfg)
+#define UDI_CDC_SET_DTR_EXT(port,set)
+#define UDI_CDC_SET_RTS_EXT(port,set)
+
+/**
+ * USB CDC low level configuration
+ * In standalone these configurations are defined by the CDC module.
+ * For composite device, these configuration must be defined here
+ * @{
+ */
+//! Endpoint numbers definition
+
+#define UDI_CDC_COMM_EP_0 (3 | USB_EP_DIR_IN) // Notify endpoint
+#define UDI_CDC_DATA_EP_IN_0 (4 | USB_EP_DIR_IN) // TX
+#define UDI_CDC_DATA_EP_OUT_0 (5 | USB_EP_DIR_OUT) // RX
+
+//! Interface numbers
+#define UDI_CDC_COMM_IFACE_NUMBER_0 0
+#define UDI_CDC_DATA_IFACE_NUMBER_0 1
+
+/**
+ * Configuration of MSC interface
+ * @{
+ */
+//! Vendor name and Product version of MSC interface
+#define UDI_MSC_GLOBAL_VENDOR_ID \
+ 'A', 'T', 'M', 'E', 'L', ' ', ' ', ' '
+#define UDI_MSC_GLOBAL_PRODUCT_VERSION \
+ '1', '.', '0', '0'
+
+//! Interface callback definition
+#define UDI_MSC_ENABLE_EXT() mp_msc_enable()
+extern bool mp_msc_enable();
+#define UDI_MSC_DISABLE_EXT() mp_msc_disable()
+extern void mp_msc_disable();
+
+//! Enable id string of interface to add an extra USB string
+#define UDI_MSC_STRING_ID 5
+
+/**
+ * USB MSC low level configuration
+ * In standalone these configurations are defined by the MSC module.
+ * For composite device, these configuration must be defined here
+ * @{
+ */
+//! Endpoint numbers definition
+#define UDI_MSC_EP_IN (1 | USB_EP_DIR_IN)
+#define UDI_MSC_EP_OUT (2 | USB_EP_DIR_OUT)
+
+//! Interface number
+#define UDI_MSC_IFACE_NUMBER 2
+
+/**
+ * Description of Composite Device
+ * @{
+ */
+//! USB Interfaces descriptor structure
+#define UDI_COMPOSITE_DESC_T \
+ usb_iad_desc_t udi_cdc_iad; \
+ udi_cdc_comm_desc_t udi_cdc_comm; \
+ udi_cdc_data_desc_t udi_cdc_data; \
+ udi_msc_desc_t udi_msc
+
+//! USB Interfaces descriptor value for Full Speed
+#define UDI_COMPOSITE_DESC_FS \
+ .udi_cdc_iad = UDI_CDC_IAD_DESC_0, \
+ .udi_cdc_comm = UDI_CDC_COMM_DESC_0, \
+ .udi_cdc_data = UDI_CDC_DATA_DESC_0_FS, \
+ .udi_msc = UDI_MSC_DESC_FS
+
+//! USB Interfaces descriptor value for High Speed
+#define UDI_COMPOSITE_DESC_HS \
+ .udi_cdc_iad = UDI_CDC_IAD_DESC_0, \
+ .udi_cdc_comm = UDI_CDC_COMM_DESC_0, \
+ .udi_cdc_data = UDI_CDC_DATA_DESC_0_HS, \
+ .udi_msc = UDI_MSC_DESC_HS
+
+//! USB Interface APIs
+#define UDI_COMPOSITE_API \
+ &udi_api_cdc_comm, \
+ &udi_api_cdc_data, \
+ &udi_api_msc
+//@}
+
+/**
+ * USB Device Driver Configuration
+ * @{
+ */
+//@}
+
+//! The includes of classes and other headers must be done at the end of this file to avoid compile error
+#include "udi_cdc.h"
+#include "udi_msc.h"
+
+#endif
diff --git a/atmel-samd/boards/feather_m0_adalogger/init.c b/atmel-samd/boards/feather_m0_adalogger/init.c
new file mode 100644
index 0000000000..88608c0fbe
--- /dev/null
+++ b/atmel-samd/boards/feather_m0_adalogger/init.c
@@ -0,0 +1,20 @@
+/**
+ * \file
+ *
+ * \brief User board initialization template
+ *
+ */
+/*
+ * Support and FAQ: visit Atmel Support
+ */
+
+#include "board.h"
+#include "conf_board.h"
+
+void board_init(void)
+{
+ /* This function is meant to contain board-specific initialization code
+ * for, e.g., the I/O pins. The initialization can rely on application-
+ * specific board configuration, found in conf_board.h.
+ */
+}
diff --git a/atmel-samd/boards/feather_m0_adalogger/mpconfigboard.h b/atmel-samd/boards/feather_m0_adalogger/mpconfigboard.h
new file mode 100644
index 0000000000..e6029a4b9e
--- /dev/null
+++ b/atmel-samd/boards/feather_m0_adalogger/mpconfigboard.h
@@ -0,0 +1,7 @@
+// LEDs
+#define MICROPY_HW_LED1 PIN_PA17 // red
+// #define UART_REPL
+#define USB_REPL
+
+#define MICROPY_HW_BOARD_NAME "Adafruit Feather M0 Adalogger"
+#define MICROPY_HW_MCU_NAME "samd21g18"
diff --git a/atmel-samd/boards/feather_m0_adalogger/mpconfigboard.mk b/atmel-samd/boards/feather_m0_adalogger/mpconfigboard.mk
new file mode 100644
index 0000000000..d7f5c739bb
--- /dev/null
+++ b/atmel-samd/boards/feather_m0_adalogger/mpconfigboard.mk
@@ -0,0 +1,3 @@
+LD_FILE = boards/samd21x18-bootloader.ld
+USB_VID = 0x239A
+USB_PID = 0x8015
diff --git a/atmel-samd/boards/feather_m0_adalogger/pins.c b/atmel-samd/boards/feather_m0_adalogger/pins.c
new file mode 100644
index 0000000000..b5521d81b9
--- /dev/null
+++ b/atmel-samd/boards/feather_m0_adalogger/pins.c
@@ -0,0 +1,155 @@
+#include "pins.h"
+#include "asf/sam0/drivers/system/system.h"
+
+PIN(PA02, true, ADC_POSITIVE_INPUT_PIN0, NO_TIMER, NO_TIMER, NO_SERCOM, \
+ NO_SERCOM);
+PIN(PB08, true, ADC_POSITIVE_INPUT_PIN2,
+ TIMER(TC4, 0, 0, 0, PIN_PB08E_TC4_WO0, MUX_PB08E_TC4_WO0),
+ NO_TIMER,
+ SERCOM(SERCOM4, 0, PINMUX_PB08D_SERCOM4_PAD0),
+ NO_SERCOM);
+PIN(PB09, true, ADC_POSITIVE_INPUT_PIN3,
+ TIMER(TC4, 0, 1, 1, PIN_PB09E_TC4_WO1, MUX_PB09E_TC4_WO1),
+ NO_TIMER,
+ SERCOM(SERCOM4, 1, PINMUX_PB09D_SERCOM4_PAD1),
+ NO_SERCOM);
+PIN(PA04, true, ADC_POSITIVE_INPUT_PIN4,
+ TIMER(0, TCC0, 0, 0, PIN_PA04E_TCC0_WO0, MUX_PA04E_TCC0_WO0),
+ NO_TIMER,
+ SERCOM(SERCOM0, 0, PINMUX_PA04D_SERCOM0_PAD0),
+ NO_SERCOM);
+PIN(PA05, true, ADC_POSITIVE_INPUT_PIN5,
+ TIMER(0, TCC0, 1, 1, PIN_PA05E_TCC0_WO1, MUX_PA05E_TCC0_WO1),
+ NO_TIMER,
+ SERCOM(SERCOM0, 1, PINMUX_PA05D_SERCOM0_PAD1),
+ NO_SERCOM);
+PIN(PA08, false, NO_ADC_INPUT,
+ NO_TIMER,
+ NO_TIMER,
+ NO_SERCOM,
+ NO_SERCOM);
+PIN(PB02, true, ADC_POSITIVE_INPUT_PIN10,
+ NO_TIMER,
+ NO_TIMER,
+ SERCOM(SERCOM5, 0, PINMUX_PB02D_SERCOM5_PAD0),
+ NO_SERCOM);
+PIN(PB11, false, NO_ADC_INPUT,
+ TIMER(TC5, 0, 1, 1, PIN_PB11E_TC5_WO1, MUX_PB11E_TC5_WO1),
+ TIMER(0, TCC0, 1, 5, PIN_PB11F_TCC0_WO5, MUX_PB11F_TCC0_WO5),
+ SERCOM(SERCOM4, 3, PINMUX_PB11D_SERCOM4_PAD3),
+ NO_SERCOM);
+PIN(PB10, false, NO_ADC_INPUT,
+ TIMER(TC5, 0, 0, 0, PIN_PB10E_TC5_WO0, MUX_PB10E_TC5_WO0),
+ TIMER(0, TCC0, 0, 4, PIN_PB10F_TCC0_WO4, MUX_PB10F_TCC0_WO4),
+ SERCOM(SERCOM4, 2, PINMUX_PB10D_SERCOM4_PAD2),
+ NO_SERCOM);
+PIN(PA12, false, NO_ADC_INPUT,
+ TIMER(0, TCC2, 0, 0, PIN_PA12E_TCC2_WO0, MUX_PA12E_TCC2_WO0),
+ TIMER(0, TCC0, 2, 6, PIN_PA12F_TCC0_WO6, MUX_PA12F_TCC0_WO6),
+ SERCOM(SERCOM2, 0, PINMUX_PA12C_SERCOM2_PAD0),
+ SERCOM(SERCOM4, 0, PINMUX_PA12D_SERCOM4_PAD0));
+PIN(PA11, true, ADC_POSITIVE_INPUT_PIN19,
+ TIMER(0, TCC1, 1, 1, PIN_PA11E_TCC1_WO1, MUX_PA11E_TCC1_WO1),
+ TIMER(0, TCC0, 3, 3, PIN_PA11F_TCC0_WO3, MUX_PA11F_TCC0_WO3),
+ SERCOM(SERCOM0, 3, PINMUX_PA11C_SERCOM0_PAD3),
+ SERCOM(SERCOM2, 3, PINMUX_PA11D_SERCOM2_PAD3));
+PIN(PA10, true, ADC_POSITIVE_INPUT_PIN18,
+ TIMER(0, TCC1, 0, 0, PIN_PA10E_TCC1_WO0, MUX_PA10E_TCC1_WO0),
+ TIMER(0, TCC0, 2, 2, PIN_PA10F_TCC0_WO2, MUX_PA10F_TCC0_WO2),
+ SERCOM(SERCOM0, 2, PINMUX_PA10C_SERCOM0_PAD2),
+ SERCOM(SERCOM2, 2, PINMUX_PA10D_SERCOM2_PAD2));
+PIN(PA22, false, NO_ADC_INPUT,
+ TIMER(TC4, 0, 0, 0, PIN_PA22E_TC4_WO0, MUX_PA22E_TC4_WO0),
+ TIMER(0, TCC0, 0, 4, PIN_PA22F_TCC0_WO4, MUX_PA22F_TCC0_WO4),
+ SERCOM(SERCOM3, 0, PINMUX_PA22C_SERCOM3_PAD0),
+ SERCOM(SERCOM5, 0, PINMUX_PA22D_SERCOM5_PAD0));
+PIN(PA23, false, NO_ADC_INPUT,
+ TIMER(TC4, 0, 1, 1, PIN_PA23E_TC4_WO1, MUX_PA23E_TC4_WO1),
+ TIMER(0, TCC0, 1, 5, PIN_PA23F_TCC0_WO5, MUX_PA23F_TCC0_WO5),
+ SERCOM(SERCOM3, 1, PINMUX_PA23C_SERCOM3_PAD1),
+ SERCOM(SERCOM5, 1, PINMUX_PA23C_SERCOM3_PAD1));
+PIN(PA15, false, NO_ADC_INPUT,
+ TIMER(TC3, 0, 1, 1, PIN_PA15E_TC3_WO1, MUX_PA15E_TC3_WO1),
+ TIMER(0, TCC0, 1, 5, PIN_PA15F_TCC0_WO5, MUX_PA15F_TCC0_WO5),
+ SERCOM(SERCOM2, 3, PINMUX_PA15C_SERCOM2_PAD3),
+ SERCOM(SERCOM4, 3, PINMUX_PA15D_SERCOM4_PAD3));
+PIN(PA20, false, NO_ADC_INPUT,
+ TIMER(0, TCC0, 2, 6, PIN_PA20F_TCC0_WO6, MUX_PA20F_TCC0_WO6),
+ NO_TIMER,
+ SERCOM(SERCOM5, 2, PINMUX_PA20C_SERCOM5_PAD2),
+ SERCOM(SERCOM3, 2, PINMUX_PA20D_SERCOM3_PAD2));
+PIN(PA07, true, ADC_POSITIVE_INPUT_PIN7,
+ TIMER(0, TCC1, 1, 1, PIN_PA07E_TCC1_WO1, MUX_PA07E_TCC1_WO1),
+ NO_TIMER,
+ SERCOM(SERCOM0, 3, PINMUX_PA07D_SERCOM0_PAD3),
+ NO_SERCOM);
+PIN(PA18, false, NO_ADC_INPUT,
+ TIMER(TC3, 0, 0, 0, PIN_PA18E_TC3_WO0, MUX_PA18E_TC3_WO0),
+ TIMER(0, TCC0, 2, 2, PIN_PA18F_TCC0_WO2, MUX_PA18F_TCC0_WO2),
+ SERCOM(SERCOM1, 2, PINMUX_PA18C_SERCOM1_PAD2),
+ SERCOM(SERCOM3, 2, PINMUX_PA18D_SERCOM3_PAD2));
+PIN(PA16, false, NO_ADC_INPUT,
+ TIMER(0, TCC2, 0, 0, PIN_PA16E_TCC2_WO0, MUX_PA16E_TCC2_WO0),
+ TIMER(0, TCC0, 2, 6, PIN_PA16F_TCC0_WO6, MUX_PA16F_TCC0_WO6),
+ SERCOM(SERCOM1, 0, PINMUX_PA16C_SERCOM1_PAD0),
+ SERCOM(SERCOM3, 0, PINMUX_PA16D_SERCOM3_PAD0));
+PIN(PA19, false, NO_ADC_INPUT,
+ TIMER(TC3, 0, 1, 1, PIN_PA19E_TC3_WO1, MUX_PA19E_TC3_WO1),
+ TIMER(0, TCC0, 3, 3, PIN_PA19F_TCC0_WO3, MUX_PA19F_TCC0_WO3),
+ SERCOM(SERCOM1, 3, PINMUX_PA19C_SERCOM1_PAD3),
+ SERCOM(SERCOM3, 3, PINMUX_PA19C_SERCOM1_PAD3));
+PIN(PA17, false, NO_ADC_INPUT,
+ TIMER(0, TCC2, 1, 1, PIN_PA17E_TCC2_WO1, MUX_PA17E_TCC2_WO1),
+ TIMER(0, TCC0, 3, 7, PIN_PA17F_TCC0_WO7, MUX_PA17F_TCC0_WO7),
+ SERCOM(SERCOM1, 1, PINMUX_PA17C_SERCOM1_PAD1),
+ SERCOM(SERCOM3, 1, PINMUX_PA17D_SERCOM3_PAD1));
+
+STATIC const mp_map_elem_t pin_cpu_pins_locals_dict_table[] = {
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA02), (mp_obj_t)&pin_PA02 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PB08), (mp_obj_t)&pin_PB08 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PB09), (mp_obj_t)&pin_PB09 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA04), (mp_obj_t)&pin_PA04 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA05), (mp_obj_t)&pin_PA05 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA05), (mp_obj_t)&pin_PA08 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PB02), (mp_obj_t)&pin_PB02 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PB11), (mp_obj_t)&pin_PB11 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PB10), (mp_obj_t)&pin_PB10 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA12), (mp_obj_t)&pin_PA12 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA11), (mp_obj_t)&pin_PA11 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA10), (mp_obj_t)&pin_PA10 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA22), (mp_obj_t)&pin_PA22 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA23), (mp_obj_t)&pin_PA23 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA15), (mp_obj_t)&pin_PA15 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA20), (mp_obj_t)&pin_PA20 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA07), (mp_obj_t)&pin_PA07 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA18), (mp_obj_t)&pin_PA18 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA16), (mp_obj_t)&pin_PA16 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA19), (mp_obj_t)&pin_PA19 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_PA17), (mp_obj_t)&pin_PA17 },
+};
+MP_DEFINE_CONST_DICT(pin_cpu_pins_locals_dict, pin_cpu_pins_locals_dict_table);
+
+STATIC const mp_map_elem_t pin_board_pins_locals_dict_table[] = {
+ { MP_OBJ_NEW_QSTR(MP_QSTR_A0), (mp_obj_t)&pin_PA02 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_A1), (mp_obj_t)&pin_PB08 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_A2), (mp_obj_t)&pin_PB09 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_A3), (mp_obj_t)&pin_PA04 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_A4), (mp_obj_t)&pin_PA05 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_SD), (mp_obj_t)&pin_PA08 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_A5), (mp_obj_t)&pin_PB02 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_SCK), (mp_obj_t)&pin_PB11 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_MOSI), (mp_obj_t)&pin_PB10 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_MISO), (mp_obj_t)&pin_PA12 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_0RX), (mp_obj_t)&pin_PA11 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_1TX), (mp_obj_t)&pin_PA10 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_SDA), (mp_obj_t)&pin_PA22 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_SCL), (mp_obj_t)&pin_PA23 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_D5), (mp_obj_t)&pin_PA15 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_D6), (mp_obj_t)&pin_PA20 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_D9), (mp_obj_t)&pin_PA07 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_D10), (mp_obj_t)&pin_PA18 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_D11), (mp_obj_t)&pin_PA16 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_D12), (mp_obj_t)&pin_PA19 },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_D13), (mp_obj_t)&pin_PA17 },
+};
+MP_DEFINE_CONST_DICT(pin_board_pins_locals_dict, pin_board_pins_locals_dict_table);
diff --git a/atmel-samd/boards/feather_m0_adalogger/pins.h b/atmel-samd/boards/feather_m0_adalogger/pins.h
new file mode 100644
index 0000000000..7e499686fe
--- /dev/null
+++ b/atmel-samd/boards/feather_m0_adalogger/pins.h
@@ -0,0 +1,28 @@
+
+#ifndef __MICROPY_INCLUDED_ATMEL_SAMD_BOARDS_FEATHER_M0_ADALOGGER_PINS_H__
+#define __MICROPY_INCLUDED_ATMEL_SAMD_BOARDS_FEATHER_M0_ADALOGGER_PINS_H__
+
+#include "modmachine_pin.h"
+
+extern const pin_obj_t pin_PA02;
+extern const pin_obj_t pin_PB08;
+extern const pin_obj_t pin_PB09;
+extern const pin_obj_t pin_PA04;
+extern const pin_obj_t pin_PA05;
+extern const pin_obj_t pin_PB02;
+extern const pin_obj_t pin_PB11;
+extern const pin_obj_t pin_PB10;
+extern const pin_obj_t pin_PB21;
+extern const pin_obj_t pin_PA11;
+extern const pin_obj_t pin_PA10;
+extern const pin_obj_t pin_PA22;
+extern const pin_obj_t pin_PA23;
+extern const pin_obj_t pin_PA15;
+extern const pin_obj_t pin_PA20;
+extern const pin_obj_t pin_PA07;
+extern const pin_obj_t pin_PA18;
+extern const pin_obj_t pin_PA16;
+extern const pin_obj_t pin_PA19;
+extern const pin_obj_t pin_PA17;
+
+#endif // __MICROPY_INCLUDED_ATMEL_SAMD_BOARDS_FEATHER_M0_BASIC_PINS_H__