diff --git a/fw/adafruit_hid/__init__.py b/fw/adafruit_hid/__init__.py
new file mode 100644
index 0000000..8452d3f
--- /dev/null
+++ b/fw/adafruit_hid/__init__.py
@@ -0,0 +1,90 @@
+# SPDX-FileCopyrightText: 2017 Scott Shawcroft for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+"""
+`adafruit_hid`
+====================================================
+
+This driver simulates USB HID devices.
+
+* Author(s): Scott Shawcroft, Dan Halbert
+
+Implementation Notes
+--------------------
+**Software and Dependencies:**
+* Adafruit CircuitPython firmware for the supported boards:
+  https://github.com/adafruit/circuitpython/releases
+"""
+
+# imports
+from __future__ import annotations
+import time
+
+try:
+    import supervisor
+except ImportError:
+    supervisor = None
+
+try:
+    from typing import Sequence
+except ImportError:
+    pass
+
+# usb_hid may not exist on some boards that still provide BLE or other HID devices.
+try:
+    from usb_hid import Device
+except ImportError:
+    Device = None
+
+__version__ = "6.1.1"
+__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_HID.git"
+
+
+def find_device(
+    devices: Sequence[object],
+    *,
+    usage_page: int,
+    usage: int,
+    timeout: int = None,
+) -> object:
+    """Search through the provided sequence of devices to find the one with the matching
+    usage_page and usage.
+
+    :param timeout: Time in seconds to wait for USB to become ready before timing out.
+    Defaults to None to wait indefinitely.
+    Ignored if device is not a `usb_hid.Device`; it might be BLE, for instance."""
+
+    if hasattr(devices, "send_report"):
+        devices = [devices]  # type: ignore
+    device = None
+    for dev in devices:
+        if (
+            dev.usage_page == usage_page
+            and dev.usage == usage
+            and hasattr(dev, "send_report")
+        ):
+            device = dev
+            break
+    if device is None:
+        raise ValueError("Could not find matching HID device.")
+
+    # Wait for USB to be connected only if this is a usb_hid.Device.
+    if Device and isinstance(device, Device):
+        if supervisor is None:
+            # Blinka doesn't have supervisor (see issue Adafruit_Blinka#711), so wait
+            # one second for USB to become ready
+            time.sleep(1.0)
+        elif timeout is None:
+            # default behavior: wait indefinitely for USB to become ready
+            while not supervisor.runtime.usb_connected:
+                time.sleep(1.0)
+        else:
+            # wait up to timeout seconds for USB to become ready
+            for _ in range(timeout):
+                if supervisor.runtime.usb_connected:
+                    return device
+                time.sleep(1.0)
+            raise OSError("Failed to initialize HID device. Is USB connected?")
+
+    return device
diff --git a/fw/adafruit_hid/consumer_control.py b/fw/adafruit_hid/consumer_control.py
new file mode 100644
index 0000000..535fae1
--- /dev/null
+++ b/fw/adafruit_hid/consumer_control.py
@@ -0,0 +1,102 @@
+# SPDX-FileCopyrightText: 2018 Dan Halbert for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+"""
+`adafruit_hid.consumer_control.ConsumerControl`
+====================================================
+
+* Author(s): Dan Halbert
+"""
+
+import sys
+
+if sys.implementation.version[0] < 3:
+    raise ImportError(
+        "{0} is not supported in CircuitPython 2.x or lower".format(__name__)
+    )
+
+# pylint: disable=wrong-import-position
+import struct
+from . import find_device
+
+try:
+    from typing import Sequence
+    import usb_hid
+except ImportError:
+    pass
+
+
+class ConsumerControl:
+    """Send ConsumerControl code reports, used by multimedia keyboards, remote controls, etc."""
+
+    def __init__(self, devices: Sequence[usb_hid.Device], timeout: int = None) -> None:
+        """Create a ConsumerControl object that will send Consumer Control Device HID reports.
+
+        :param timeout: Time in seconds to wait for USB to become ready before timing out.
+          Defaults to None to wait indefinitely.
+
+        Devices can be a sequence of devices that includes a Consumer Control device or a CC device
+        itself. A device is any object that implements ``send_report()``, ``usage_page`` and
+        ``usage``.
+        """
+        self._consumer_device = find_device(
+            devices, usage_page=0x0C, usage=0x01, timeout=timeout
+        )
+
+        # Reuse this bytearray to send consumer reports.
+        self._report = bytearray(2)
+
+    def send(self, consumer_code: int) -> None:
+        """Send a report to do the specified consumer control action,
+        and then stop the action (so it will not repeat).
+
+        :param consumer_code: a 16-bit consumer control code.
+
+        Examples::
+
+            from adafruit_hid.consumer_control_code import ConsumerControlCode
+
+            # Raise volume.
+            consumer_control.send(ConsumerControlCode.VOLUME_INCREMENT)
+
+            # Advance to next track (song).
+            consumer_control.send(ConsumerControlCode.SCAN_NEXT_TRACK)
+        """
+        self.press(consumer_code)
+        self.release()
+
+    def press(self, consumer_code: int) -> None:
+        """Send a report to indicate that the given key has been pressed.
+        Only one consumer control action can be pressed at a time, so any one
+        that was previously pressed will be released.
+
+        :param consumer_code: a 16-bit consumer control code.
+
+        Examples::
+
+            from adafruit_hid.consumer_control_code import ConsumerControlCode
+
+            # Raise volume for 0.5 seconds
+            consumer_control.press(ConsumerControlCode.VOLUME_INCREMENT)
+            time.sleep(0.5)
+            consumer_control.release()
+        """
+        struct.pack_into("<H", self._report, 0, consumer_code)
+        self._consumer_device.send_report(self._report)
+
+    def release(self) -> None:
+        """Send a report indicating that the consumer control key has been
+        released. Only one consumer control key can be pressed at a time.
+
+        Examples::
+
+            from adafruit_hid.consumer_control_code import ConsumerControlCode
+
+            # Raise volume for 0.5 seconds
+            consumer_control.press(ConsumerControlCode.VOLUME_INCREMENT)
+            time.sleep(0.5)
+            consumer_control.release()
+        """
+        self._report[0] = self._report[1] = 0x0
+        self._consumer_device.send_report(self._report)
diff --git a/fw/adafruit_hid/consumer_control_code.py b/fw/adafruit_hid/consumer_control_code.py
new file mode 100644
index 0000000..e49137e
--- /dev/null
+++ b/fw/adafruit_hid/consumer_control_code.py
@@ -0,0 +1,47 @@
+# SPDX-FileCopyrightText: 2018 Dan Halbert for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+"""
+`adafruit_hid.consumer_control_code.ConsumerControlCode`
+========================================================
+
+* Author(s): Dan Halbert
+"""
+
+
+class ConsumerControlCode:
+    """USB HID Consumer Control Device constants.
+
+    This list includes a few common consumer control codes from
+    https://www.usb.org/sites/default/files/hut1_21_0.pdf#page=118.
+    """
+
+    # pylint: disable-msg=too-few-public-methods
+
+    RECORD = 0xB2
+    """Record"""
+    FAST_FORWARD = 0xB3
+    """Fast Forward"""
+    REWIND = 0xB4
+    """Rewind"""
+    SCAN_NEXT_TRACK = 0xB5
+    """Skip to next track"""
+    SCAN_PREVIOUS_TRACK = 0xB6
+    """Go back to previous track"""
+    STOP = 0xB7
+    """Stop"""
+    EJECT = 0xB8
+    """Eject"""
+    PLAY_PAUSE = 0xCD
+    """Play/Pause toggle"""
+    MUTE = 0xE2
+    """Mute"""
+    VOLUME_DECREMENT = 0xEA
+    """Decrease volume"""
+    VOLUME_INCREMENT = 0xE9
+    """Increase volume"""
+    BRIGHTNESS_DECREMENT = 0x70
+    """Decrease Brightness"""
+    BRIGHTNESS_INCREMENT = 0x6F
+    """Increase Brightness"""
diff --git a/fw/adafruit_hid/keyboard.py b/fw/adafruit_hid/keyboard.py
new file mode 100644
index 0000000..db7079e
--- /dev/null
+++ b/fw/adafruit_hid/keyboard.py
@@ -0,0 +1,207 @@
+# SPDX-FileCopyrightText: 2017 Dan Halbert for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+"""
+`adafruit_hid.keyboard.Keyboard`
+====================================================
+
+* Author(s): Scott Shawcroft, Dan Halbert
+"""
+
+from micropython import const
+import usb_hid
+
+from .keycode import Keycode
+
+from . import find_device
+
+try:
+    from typing import Sequence
+except:  # pylint: disable=bare-except
+    pass
+
+_MAX_KEYPRESSES = const(6)
+
+
+class Keyboard:
+    """Send HID keyboard reports."""
+
+    LED_NUM_LOCK = 0x01
+    """LED Usage ID for Num Lock"""
+    LED_CAPS_LOCK = 0x02
+    """LED Usage ID for Caps Lock"""
+    LED_SCROLL_LOCK = 0x04
+    """LED Usage ID for Scroll Lock"""
+    LED_COMPOSE = 0x08
+    """LED Usage ID for Compose"""
+
+    # No more than _MAX_KEYPRESSES regular keys may be pressed at once.
+
+    def __init__(self, devices: Sequence[usb_hid.Device], timeout: int = None) -> None:
+        """Create a Keyboard object that will send keyboard HID reports.
+
+        :param timeout: Time in seconds to wait for USB to become ready before timing out.
+          Defaults to None to wait indefinitely.
+
+        Devices can be a sequence of devices that includes a keyboard device or a keyboard device
+        itself. A device is any object that implements ``send_report()``, ``usage_page`` and
+        ``usage``.
+        """
+        self._keyboard_device = find_device(
+            devices, usage_page=0x1, usage=0x06, timeout=timeout
+        )
+
+        # Reuse this bytearray to send keyboard reports.
+        self.report = bytearray(8)
+
+        # report[0] modifiers
+        # report[1] unused
+        # report[2:8] regular key presses
+
+        # View onto byte 0 in report.
+        self.report_modifier = memoryview(self.report)[0:1]
+
+        # List of regular keys currently pressed.
+        # View onto bytes 2-7 in report.
+        self.report_keys = memoryview(self.report)[2:]
+
+        # No keyboard LEDs on.
+        self._led_status = b"\x00"
+
+    def press(self, *keycodes: int) -> None:
+        """Send a report indicating that the given keys have been pressed.
+
+        :param keycodes: Press these keycodes all at once.
+        :raises ValueError: if more than six regular keys are pressed.
+
+        Keycodes may be modifiers or regular keys.
+        No more than six regular keys may be pressed simultaneously.
+
+        Examples::
+
+            from adafruit_hid.keycode import Keycode
+
+            # Press ctrl-x.
+            kbd.press(Keycode.LEFT_CONTROL, Keycode.X)
+
+            # Or, more conveniently, use the CONTROL alias for LEFT_CONTROL:
+            kbd.press(Keycode.CONTROL, Keycode.X)
+
+            # Press a, b, c keys all at once.
+            kbd.press(Keycode.A, Keycode.B, Keycode.C)
+        """
+        for keycode in keycodes:
+            self._add_keycode_to_report(keycode)
+        self._keyboard_device.send_report(self.report)
+
+    def release(self, *keycodes: int) -> None:
+        """Send a USB HID report indicating that the given keys have been released.
+
+        :param keycodes: Release these keycodes all at once.
+
+        If a keycode to be released was not pressed, it is ignored.
+
+        Example::
+
+            # release SHIFT key
+            kbd.release(Keycode.SHIFT)
+        """
+        for keycode in keycodes:
+            self._remove_keycode_from_report(keycode)
+        self._keyboard_device.send_report(self.report)
+
+    def release_all(self) -> None:
+        """Release all pressed keys."""
+        for i in range(8):
+            self.report[i] = 0
+        self._keyboard_device.send_report(self.report)
+
+    def send(self, *keycodes: int) -> None:
+        """Press the given keycodes and then release all pressed keys.
+
+        :param keycodes: keycodes to send together
+        """
+        self.press(*keycodes)
+        self.release_all()
+
+    def _add_keycode_to_report(self, keycode: int) -> None:
+        """Add a single keycode to the USB HID report."""
+        modifier = Keycode.modifier_bit(keycode)
+        if modifier:
+            # Set bit for this modifier.
+            self.report_modifier[0] |= modifier
+        else:
+            report_keys = self.report_keys
+            # Don't press twice.
+            for i in range(_MAX_KEYPRESSES):
+                report_key = report_keys[i]
+                if report_key == 0:
+                    # Put keycode in first empty slot. Since the report_keys
+                    # are compact and unique, this is not a repeated key
+                    report_keys[i] = keycode
+                    return
+                if report_key == keycode:
+                    # Already pressed.
+                    return
+            # All slots are filled. Shuffle down and reuse last slot
+            for i in range(_MAX_KEYPRESSES - 1):
+                report_keys[i] = report_keys[i + 1]
+            report_keys[-1] = keycode
+
+    def _remove_keycode_from_report(self, keycode: int) -> None:
+        """Remove a single keycode from the report."""
+        modifier = Keycode.modifier_bit(keycode)
+        if modifier:
+            # Turn off the bit for this modifier.
+            self.report_modifier[0] &= ~modifier
+        else:
+            report_keys = self.report_keys
+            # Clear the at most one matching slot and move remaining keys down
+            j = 0
+            for i in range(_MAX_KEYPRESSES):
+                pressed = report_keys[i]
+                if not pressed:
+                    break  # Handled all used report slots
+                if pressed == keycode:
+                    continue  # Remove this entry
+                if i != j:
+                    report_keys[j] = report_keys[i]
+                j += 1
+            # Clear any remaining slots
+            while j < _MAX_KEYPRESSES and report_keys[j]:
+                report_keys[j] = 0
+                j += 1
+
+    @property
+    def led_status(self) -> bytes:
+        """Returns the last received report"""
+        # get_last_received_report() returns None when nothing was received
+        led_report = self._keyboard_device.get_last_received_report()
+        if led_report is not None:
+            self._led_status = led_report
+        return self._led_status
+
+    def led_on(self, led_code: int) -> bool:
+        """Returns whether an LED is on based on the led code
+
+        Examples::
+
+            import usb_hid
+            from adafruit_hid.keyboard import Keyboard
+            from adafruit_hid.keycode import Keycode
+            import time
+
+            # Initialize Keyboard
+            kbd = Keyboard(usb_hid.devices)
+
+            # Press and release CapsLock.
+            kbd.press(Keycode.CAPS_LOCK)
+            time.sleep(.09)
+            kbd.release(Keycode.CAPS_LOCK)
+
+            # Check status of the LED_CAPS_LOCK
+            print(kbd.led_on(Keyboard.LED_CAPS_LOCK))
+
+        """
+        return bool(self.led_status[0] & led_code)
diff --git a/fw/adafruit_hid/keyboard_layout_base.py b/fw/adafruit_hid/keyboard_layout_base.py
new file mode 100644
index 0000000..984e5f3
--- /dev/null
+++ b/fw/adafruit_hid/keyboard_layout_base.py
@@ -0,0 +1,191 @@
+# SPDX-FileCopyrightText: 2017 Dan Halbert for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+"""
+`adafruit_hid.keyboard_layout_base.KeyboardLayoutBase`
+=======================================================
+
+* Author(s): Dan Halbert, AngainorDev, Neradoc
+"""
+
+
+try:
+    from typing import Tuple
+    from .keyboard import Keyboard
+except ImportError:
+    pass
+
+from time import sleep
+
+__version__ = "6.1.1"
+__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_HID.git"
+
+
+class KeyboardLayoutBase:
+    """Base class for keyboard layouts. Uses the tables defined in the subclass
+    to map UTF-8 characters to appropriate keypresses.
+
+    Non-supported characters and most control characters will raise an exception.
+    """
+
+    SHIFT_FLAG = 0x80
+    """Bit set in any keycode byte if the shift key is required for the character."""
+    ALTGR_FLAG = 0x80
+    """Bit set in the combined keys table if altgr is required for the first key."""
+    SHIFT_CODE = 0xE1
+    """The SHIFT keycode, to avoid dependency to the Keycode class."""
+    RIGHT_ALT_CODE = 0xE6
+    """The ALTGR keycode, to avoid dependency to the Keycode class."""
+    ASCII_TO_KEYCODE = ()
+    """Bytes string of keycodes for low ASCII characters, indexed by the ASCII value.
+    Keycodes use the `SHIFT_FLAG` if needed.
+    Dead keys are excluded by assigning the keycode 0."""
+    HIGHER_ASCII = {}
+    """Dictionary that associates the ord() int value of high ascii and utf8 characters
+    to their keycode. Keycodes use the `SHIFT_FLAG` if needed."""
+    NEED_ALTGR = ""
+    """Characters in `ASCII_TO_KEYCODE` and `HIGHER_ASCII` that need
+    the ALTGR key pressed to type."""
+    COMBINED_KEYS = {}
+    """
+    Dictionary of characters (indexed by ord() value) that can be accessed by typing first
+    a dead key followed by a regular key, like ``ñ`` as ``~ + n``. The value is a 2-bytes int:
+    the high byte is the dead-key keycode (including SHIFT_FLAG), the low byte is the ascii code
+    of the second character, with ALTGR_FLAG set if the dead key (the first key) needs ALTGR.
+
+    The combined-key codes bits are: ``0b SDDD DDDD AKKK KKKK``:
+    ``S`` is the shift flag for the **first** key,
+    ``DDD DDDD`` is the keycode for the **first** key,
+    ``A`` is the altgr flag for the **first** key,
+    ``KKK KKKK`` is the (low) ASCII code for the second character.
+    """
+
+    def __init__(self, keyboard: Keyboard) -> None:
+        """Specify the layout for the given keyboard.
+
+        :param keyboard: a Keyboard object. Write characters to this keyboard when requested.
+
+        Example::
+
+            kbd = Keyboard(usb_hid.devices)
+            layout = KeyboardLayout(kbd)
+        """
+        self.keyboard = keyboard
+
+    def _write(self, keycode: int, altgr: bool = False) -> None:
+        """Type a key combination based on shift bit and altgr bool
+
+        :param keycode: int value of the keycode, with the shift bit.
+        :param altgr: bool indicating if the altgr key should be pressed too.
+        """
+        # Add altgr modifier if needed
+        if altgr:
+            self.keyboard.press(self.RIGHT_ALT_CODE)
+        # If this is a shifted char, clear the SHIFT flag and press the SHIFT key.
+        if keycode & self.SHIFT_FLAG:
+            keycode &= ~self.SHIFT_FLAG
+            self.keyboard.press(self.SHIFT_CODE)
+        self.keyboard.press(keycode)
+        self.keyboard.release_all()
+
+    def write(self, string: str, delay: float = None) -> None:
+        """Type the string by pressing and releasing keys on my keyboard.
+
+        :param string: A string of UTF-8 characters to convert to key presses and send.
+        :param float delay: Optional delay in seconds between key presses.
+        :raises ValueError: if any of the characters has no keycode
+            (such as some control characters).
+
+        Example::
+
+            # Write abc followed by Enter to the keyboard
+            layout.write('abc\\n')
+        """
+        for char in string:
+            # find easy ones first
+            keycode = self._char_to_keycode(char)
+            if keycode > 0:
+                self._write(keycode, char in self.NEED_ALTGR)
+            # find combined keys
+            elif ord(char) in self.COMBINED_KEYS:
+                # first key (including shift bit)
+                cchar = self.COMBINED_KEYS[ord(char)]
+                self._write(cchar >> 8, cchar & self.ALTGR_FLAG)
+                # second key (removing the altgr bit)
+                char = chr(cchar & 0xFF & (~self.ALTGR_FLAG))
+                keycode = self._char_to_keycode(char)
+                # assume no altgr needed for second key
+                self._write(keycode, False)
+            else:
+                raise ValueError(
+                    "No keycode available for character {letter} ({num}/0x{num:02x}).".format(
+                        letter=repr(char), num=ord(char)
+                    )
+                )
+
+            if delay is not None:
+                sleep(delay)
+
+    def keycodes(self, char: str) -> Tuple[int, ...]:
+        """Return a tuple of keycodes needed to type the given character.
+
+        :param char: A single UTF8 character in a string.
+        :type char: str of length one.
+        :returns: tuple of Keycode keycodes.
+        :raises ValueError: if there is no keycode for ``char``.
+
+        Examples::
+
+            # Returns (Keycode.TAB,)
+            keycodes('\t')
+            # Returns (Keycode.A,)
+            keycode('a')
+            # Returns (Keycode.SHIFT, Keycode.A)
+            keycode('A')
+            # Raises ValueError with a US layout because it's an unknown character
+            keycode('é')
+        """
+        keycode = self._char_to_keycode(char)
+        if keycode == 0:
+            raise ValueError(
+                "No keycode available for character {letter} ({num}/0x{num:02x}).".format(
+                    letter=repr(char), num=ord(char)
+                )
+            )
+
+        codes = []
+        if char in self.NEED_ALTGR:
+            codes.append(self.RIGHT_ALT_CODE)
+        if keycode & self.SHIFT_FLAG:
+            codes.extend((self.SHIFT_CODE, keycode & ~self.SHIFT_FLAG))
+        else:
+            codes.append(keycode)
+
+        return codes
+
+    def _above128char_to_keycode(self, char: str) -> int:
+        """Return keycode for above 128 utf8 codes.
+
+        A character can be indexed by the char itself or its int ord() value.
+
+        :param char_val: char value
+        :return: keycode, with modifiers if needed
+        """
+        if ord(char) in self.HIGHER_ASCII:
+            return self.HIGHER_ASCII[ord(char)]
+        if char in self.HIGHER_ASCII:
+            return self.HIGHER_ASCII[char]
+        return 0
+
+    def _char_to_keycode(self, char: str) -> int:
+        """Return the HID keycode for the given character, with the SHIFT_FLAG possibly set.
+
+        If the character requires pressing the Shift key, the SHIFT_FLAG bit is set.
+        You must clear this bit before passing the keycode in a USB report.
+        """
+        char_val = ord(char)
+        if char_val > len(self.ASCII_TO_KEYCODE):
+            return self._above128char_to_keycode(char)
+        keycode = self.ASCII_TO_KEYCODE[char_val]
+        return keycode
diff --git a/fw/adafruit_hid/keyboard_layout_us.py b/fw/adafruit_hid/keyboard_layout_us.py
new file mode 100644
index 0000000..35b163b
--- /dev/null
+++ b/fw/adafruit_hid/keyboard_layout_us.py
@@ -0,0 +1,166 @@
+# SPDX-FileCopyrightText: 2017 Dan Halbert for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+"""
+`adafruit_hid.keyboard_layout_us.KeyboardLayoutUS`
+=======================================================
+
+* Author(s): Dan Halbert
+"""
+
+from .keyboard_layout_base import KeyboardLayoutBase
+
+
+class KeyboardLayoutUS(KeyboardLayoutBase):
+    """Map ASCII characters to appropriate keypresses on a standard US PC keyboard.
+
+    Non-ASCII characters and most control characters will raise an exception.
+    """
+
+    # The ASCII_TO_KEYCODE bytes object is used as a table to maps ASCII 0-127
+    # to the corresponding # keycode on a US 104-key keyboard.
+    # The user should not normally need to use this table,
+    # but it is not marked as private.
+    #
+    # Because the table only goes to 127, we use the top bit of each byte (ox80) to indicate
+    # that the shift key should be pressed. So any values 0x{8,9,a,b}* are shifted characters.
+    #
+    # The Python compiler will concatenate all these bytes literals into a single bytes object.
+    # Micropython/CircuitPython will store the resulting bytes constant in flash memory
+    # if it's in a .mpy file, so it doesn't use up valuable RAM.
+    #
+    # \x00 entries have no keyboard key and so won't be sent.
+    ASCII_TO_KEYCODE = (
+        b"\x00"  # NUL
+        b"\x00"  # SOH
+        b"\x00"  # STX
+        b"\x00"  # ETX
+        b"\x00"  # EOT
+        b"\x00"  # ENQ
+        b"\x00"  # ACK
+        b"\x00"  # BEL \a
+        b"\x2a"  # BS BACKSPACE \b (called DELETE in the usb.org document)
+        b"\x2b"  # TAB \t
+        b"\x28"  # LF \n (called Return or ENTER in the usb.org document)
+        b"\x00"  # VT \v
+        b"\x00"  # FF \f
+        b"\x00"  # CR \r
+        b"\x00"  # SO
+        b"\x00"  # SI
+        b"\x00"  # DLE
+        b"\x00"  # DC1
+        b"\x00"  # DC2
+        b"\x00"  # DC3
+        b"\x00"  # DC4
+        b"\x00"  # NAK
+        b"\x00"  # SYN
+        b"\x00"  # ETB
+        b"\x00"  # CAN
+        b"\x00"  # EM
+        b"\x00"  # SUB
+        b"\x29"  # ESC
+        b"\x00"  # FS
+        b"\x00"  # GS
+        b"\x00"  # RS
+        b"\x00"  # US
+        b"\x2c"  # SPACE
+        b"\x9e"  # ! x1e|SHIFT_FLAG (shift 1)
+        b"\xb4"  # " x34|SHIFT_FLAG (shift ')
+        b"\xa0"  # # x20|SHIFT_FLAG (shift 3)
+        b"\xa1"  # $ x21|SHIFT_FLAG (shift 4)
+        b"\xa2"  # % x22|SHIFT_FLAG (shift 5)
+        b"\xa4"  # & x24|SHIFT_FLAG (shift 7)
+        b"\x34"  # '
+        b"\xa6"  # ( x26|SHIFT_FLAG (shift 9)
+        b"\xa7"  # ) x27|SHIFT_FLAG (shift 0)
+        b"\xa5"  # * x25|SHIFT_FLAG (shift 8)
+        b"\xae"  # + x2e|SHIFT_FLAG (shift =)
+        b"\x36"  # ,
+        b"\x2d"  # -
+        b"\x37"  # .
+        b"\x38"  # /
+        b"\x27"  # 0
+        b"\x1e"  # 1
+        b"\x1f"  # 2
+        b"\x20"  # 3
+        b"\x21"  # 4
+        b"\x22"  # 5
+        b"\x23"  # 6
+        b"\x24"  # 7
+        b"\x25"  # 8
+        b"\x26"  # 9
+        b"\xb3"  # : x33|SHIFT_FLAG (shift ;)
+        b"\x33"  # ;
+        b"\xb6"  # < x36|SHIFT_FLAG (shift ,)
+        b"\x2e"  # =
+        b"\xb7"  # > x37|SHIFT_FLAG (shift .)
+        b"\xb8"  # ? x38|SHIFT_FLAG (shift /)
+        b"\x9f"  # @ x1f|SHIFT_FLAG (shift 2)
+        b"\x84"  # A x04|SHIFT_FLAG (shift a)
+        b"\x85"  # B x05|SHIFT_FLAG (etc.)
+        b"\x86"  # C x06|SHIFT_FLAG
+        b"\x87"  # D x07|SHIFT_FLAG
+        b"\x88"  # E x08|SHIFT_FLAG
+        b"\x89"  # F x09|SHIFT_FLAG
+        b"\x8a"  # G x0a|SHIFT_FLAG
+        b"\x8b"  # H x0b|SHIFT_FLAG
+        b"\x8c"  # I x0c|SHIFT_FLAG
+        b"\x8d"  # J x0d|SHIFT_FLAG
+        b"\x8e"  # K x0e|SHIFT_FLAG
+        b"\x8f"  # L x0f|SHIFT_FLAG
+        b"\x90"  # M x10|SHIFT_FLAG
+        b"\x91"  # N x11|SHIFT_FLAG
+        b"\x92"  # O x12|SHIFT_FLAG
+        b"\x93"  # P x13|SHIFT_FLAG
+        b"\x94"  # Q x14|SHIFT_FLAG
+        b"\x95"  # R x15|SHIFT_FLAG
+        b"\x96"  # S x16|SHIFT_FLAG
+        b"\x97"  # T x17|SHIFT_FLAG
+        b"\x98"  # U x18|SHIFT_FLAG
+        b"\x99"  # V x19|SHIFT_FLAG
+        b"\x9a"  # W x1a|SHIFT_FLAG
+        b"\x9b"  # X x1b|SHIFT_FLAG
+        b"\x9c"  # Y x1c|SHIFT_FLAG
+        b"\x9d"  # Z x1d|SHIFT_FLAG
+        b"\x2f"  # [
+        b"\x31"  # \ backslash
+        b"\x30"  # ]
+        b"\xa3"  # ^ x23|SHIFT_FLAG (shift 6)
+        b"\xad"  # _ x2d|SHIFT_FLAG (shift -)
+        b"\x35"  # `
+        b"\x04"  # a
+        b"\x05"  # b
+        b"\x06"  # c
+        b"\x07"  # d
+        b"\x08"  # e
+        b"\x09"  # f
+        b"\x0a"  # g
+        b"\x0b"  # h
+        b"\x0c"  # i
+        b"\x0d"  # j
+        b"\x0e"  # k
+        b"\x0f"  # l
+        b"\x10"  # m
+        b"\x11"  # n
+        b"\x12"  # o
+        b"\x13"  # p
+        b"\x14"  # q
+        b"\x15"  # r
+        b"\x16"  # s
+        b"\x17"  # t
+        b"\x18"  # u
+        b"\x19"  # v
+        b"\x1a"  # w
+        b"\x1b"  # x
+        b"\x1c"  # y
+        b"\x1d"  # z
+        b"\xaf"  # { x2f|SHIFT_FLAG (shift [)
+        b"\xb1"  # | x31|SHIFT_FLAG (shift \)
+        b"\xb0"  # } x30|SHIFT_FLAG (shift ])
+        b"\xb5"  # ~ x35|SHIFT_FLAG (shift `)
+        b"\x4c"  # DEL DELETE (called Forward Delete in usb.org document)
+    )
+
+
+KeyboardLayout = KeyboardLayoutUS
diff --git a/fw/adafruit_hid/keycode.py b/fw/adafruit_hid/keycode.py
new file mode 100644
index 0000000..12bc7b8
--- /dev/null
+++ b/fw/adafruit_hid/keycode.py
@@ -0,0 +1,307 @@
+# SPDX-FileCopyrightText: 2017 Scott Shawcroft for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+"""
+`adafruit_hid.keycode.Keycode`
+====================================================
+
+* Author(s): Scott Shawcroft, Dan Halbert
+"""
+
+
+class Keycode:
+    """USB HID Keycode constants.
+
+    This list is modeled after the names for USB keycodes defined in
+    https://usb.org/sites/default/files/hut1_21_0.pdf#page=83.
+    This list does not include every single code, but does include all the keys on
+    a regular PC or Mac keyboard.
+
+    Remember that keycodes are the names for key *positions* on a US keyboard, and may
+    not correspond to the character that you mean to send if you want to emulate non-US keyboard.
+    For instance, on a French keyboard (AZERTY instead of QWERTY),
+    the keycode for 'q' is used to indicate an 'a'. Likewise, 'y' represents 'z' on
+    a German keyboard. This is historical: the idea was that the keycaps could be changed
+    without changing the keycodes sent, so that different firmware was not needed for
+    different variations of a keyboard.
+    """
+
+    # pylint: disable-msg=invalid-name
+    A = 0x04
+    """``a`` and ``A``"""
+    B = 0x05
+    """``b`` and ``B``"""
+    C = 0x06
+    """``c`` and ``C``"""
+    D = 0x07
+    """``d`` and ``D``"""
+    E = 0x08
+    """``e`` and ``E``"""
+    F = 0x09
+    """``f`` and ``F``"""
+    G = 0x0A
+    """``g`` and ``G``"""
+    H = 0x0B
+    """``h`` and ``H``"""
+    I = 0x0C
+    """``i`` and ``I``"""
+    J = 0x0D
+    """``j`` and ``J``"""
+    K = 0x0E
+    """``k`` and ``K``"""
+    L = 0x0F
+    """``l`` and ``L``"""
+    M = 0x10
+    """``m`` and ``M``"""
+    N = 0x11
+    """``n`` and ``N``"""
+    O = 0x12
+    """``o`` and ``O``"""
+    P = 0x13
+    """``p`` and ``P``"""
+    Q = 0x14
+    """``q`` and ``Q``"""
+    R = 0x15
+    """``r`` and ``R``"""
+    S = 0x16
+    """``s`` and ``S``"""
+    T = 0x17
+    """``t`` and ``T``"""
+    U = 0x18
+    """``u`` and ``U``"""
+    V = 0x19
+    """``v`` and ``V``"""
+    W = 0x1A
+    """``w`` and ``W``"""
+    X = 0x1B
+    """``x`` and ``X``"""
+    Y = 0x1C
+    """``y`` and ``Y``"""
+    Z = 0x1D
+    """``z`` and ``Z``"""
+
+    ONE = 0x1E
+    """``1`` and ``!``"""
+    TWO = 0x1F
+    """``2`` and ``@``"""
+    THREE = 0x20
+    """``3`` and ``#``"""
+    FOUR = 0x21
+    """``4`` and ``$``"""
+    FIVE = 0x22
+    """``5`` and ``%``"""
+    SIX = 0x23
+    """``6`` and ``^``"""
+    SEVEN = 0x24
+    """``7`` and ``&``"""
+    EIGHT = 0x25
+    """``8`` and ``*``"""
+    NINE = 0x26
+    """``9`` and ``(``"""
+    ZERO = 0x27
+    """``0`` and ``)``"""
+    ENTER = 0x28
+    """Enter (Return)"""
+    RETURN = ENTER
+    """Alias for ``ENTER``"""
+    ESCAPE = 0x29
+    """Escape"""
+    BACKSPACE = 0x2A
+    """Delete backward (Backspace)"""
+    TAB = 0x2B
+    """Tab and Backtab"""
+    SPACEBAR = 0x2C
+    """Spacebar"""
+    SPACE = SPACEBAR
+    """Alias for SPACEBAR"""
+    MINUS = 0x2D
+    """``-` and ``_``"""
+    EQUALS = 0x2E
+    """``=` and ``+``"""
+    LEFT_BRACKET = 0x2F
+    """``[`` and ``{``"""
+    RIGHT_BRACKET = 0x30
+    """``]`` and ``}``"""
+    BACKSLASH = 0x31
+    r"""``\`` and ``|``"""
+    POUND = 0x32
+    """``#`` and ``~`` (Non-US keyboard)"""
+    SEMICOLON = 0x33
+    """``;`` and ``:``"""
+    QUOTE = 0x34
+    """``'`` and ``"``"""
+    GRAVE_ACCENT = 0x35
+    r""":literal:`\`` and ``~``"""
+    COMMA = 0x36
+    """``,`` and ``<``"""
+    PERIOD = 0x37
+    """``.`` and ``>``"""
+    FORWARD_SLASH = 0x38
+    """``/`` and ``?``"""
+
+    CAPS_LOCK = 0x39
+    """Caps Lock"""
+
+    F1 = 0x3A
+    """Function key F1"""
+    F2 = 0x3B
+    """Function key F2"""
+    F3 = 0x3C
+    """Function key F3"""
+    F4 = 0x3D
+    """Function key F4"""
+    F5 = 0x3E
+    """Function key F5"""
+    F6 = 0x3F
+    """Function key F6"""
+    F7 = 0x40
+    """Function key F7"""
+    F8 = 0x41
+    """Function key F8"""
+    F9 = 0x42
+    """Function key F9"""
+    F10 = 0x43
+    """Function key F10"""
+    F11 = 0x44
+    """Function key F11"""
+    F12 = 0x45
+    """Function key F12"""
+
+    PRINT_SCREEN = 0x46
+    """Print Screen (SysRq)"""
+    SCROLL_LOCK = 0x47
+    """Scroll Lock"""
+    PAUSE = 0x48
+    """Pause (Break)"""
+
+    INSERT = 0x49
+    """Insert"""
+    HOME = 0x4A
+    """Home (often moves to beginning of line)"""
+    PAGE_UP = 0x4B
+    """Go back one page"""
+    DELETE = 0x4C
+    """Delete forward"""
+    END = 0x4D
+    """End (often moves to end of line)"""
+    PAGE_DOWN = 0x4E
+    """Go forward one page"""
+
+    RIGHT_ARROW = 0x4F
+    """Move the cursor right"""
+    LEFT_ARROW = 0x50
+    """Move the cursor left"""
+    DOWN_ARROW = 0x51
+    """Move the cursor down"""
+    UP_ARROW = 0x52
+    """Move the cursor up"""
+
+    KEYPAD_NUMLOCK = 0x53
+    """Num Lock (Clear on Mac)"""
+    KEYPAD_FORWARD_SLASH = 0x54
+    """Keypad ``/``"""
+    KEYPAD_ASTERISK = 0x55
+    """Keypad ``*``"""
+    KEYPAD_MINUS = 0x56
+    """Keyapd ``-``"""
+    KEYPAD_PLUS = 0x57
+    """Keypad ``+``"""
+    KEYPAD_ENTER = 0x58
+    """Keypad Enter"""
+    KEYPAD_ONE = 0x59
+    """Keypad ``1`` and End"""
+    KEYPAD_TWO = 0x5A
+    """Keypad ``2`` and Down Arrow"""
+    KEYPAD_THREE = 0x5B
+    """Keypad ``3`` and PgDn"""
+    KEYPAD_FOUR = 0x5C
+    """Keypad ``4`` and Left Arrow"""
+    KEYPAD_FIVE = 0x5D
+    """Keypad ``5``"""
+    KEYPAD_SIX = 0x5E
+    """Keypad ``6`` and Right Arrow"""
+    KEYPAD_SEVEN = 0x5F
+    """Keypad ``7`` and Home"""
+    KEYPAD_EIGHT = 0x60
+    """Keypad ``8`` and Up Arrow"""
+    KEYPAD_NINE = 0x61
+    """Keypad ``9`` and PgUp"""
+    KEYPAD_ZERO = 0x62
+    """Keypad ``0`` and Ins"""
+    KEYPAD_PERIOD = 0x63
+    """Keypad ``.`` and Del"""
+    KEYPAD_BACKSLASH = 0x64
+    """Keypad ``\\`` and ``|`` (Non-US)"""
+
+    APPLICATION = 0x65
+    """Application: also known as the Menu key (Windows)"""
+    POWER = 0x66
+    """Power (Mac)"""
+    KEYPAD_EQUALS = 0x67
+    """Keypad ``=`` (Mac)"""
+    F13 = 0x68
+    """Function key F13 (Mac)"""
+    F14 = 0x69
+    """Function key F14 (Mac)"""
+    F15 = 0x6A
+    """Function key F15 (Mac)"""
+    F16 = 0x6B
+    """Function key F16 (Mac)"""
+    F17 = 0x6C
+    """Function key F17 (Mac)"""
+    F18 = 0x6D
+    """Function key F18 (Mac)"""
+    F19 = 0x6E
+    """Function key F19 (Mac)"""
+
+    F20 = 0x6F
+    """Function key F20"""
+    F21 = 0x70
+    """Function key F21"""
+    F22 = 0x71
+    """Function key F22"""
+    F23 = 0x72
+    """Function key F23"""
+    F24 = 0x73
+    """Function key F24"""
+
+    LEFT_CONTROL = 0xE0
+    """Control modifier left of the spacebar"""
+    CONTROL = LEFT_CONTROL
+    """Alias for LEFT_CONTROL"""
+    LEFT_SHIFT = 0xE1
+    """Shift modifier left of the spacebar"""
+    SHIFT = LEFT_SHIFT
+    """Alias for LEFT_SHIFT"""
+    LEFT_ALT = 0xE2
+    """Alt modifier left of the spacebar"""
+    ALT = LEFT_ALT
+    """Alias for LEFT_ALT; Alt is also known as Option (Mac)"""
+    OPTION = ALT
+    """Labeled as Option on some Mac keyboards"""
+    LEFT_GUI = 0xE3
+    """GUI modifier left of the spacebar"""
+    GUI = LEFT_GUI
+    """Alias for LEFT_GUI; GUI is also known as the Windows key, Command (Mac), or Meta"""
+    WINDOWS = GUI
+    """Labeled with a Windows logo on Windows keyboards"""
+    COMMAND = GUI
+    """Labeled as Command on Mac keyboards, with a clover glyph"""
+    RIGHT_CONTROL = 0xE4
+    """Control modifier right of the spacebar"""
+    RIGHT_SHIFT = 0xE5
+    """Shift modifier right of the spacebar"""
+    RIGHT_ALT = 0xE6
+    """Alt modifier right of the spacebar"""
+    RIGHT_GUI = 0xE7
+    """GUI modifier right of the spacebar"""
+
+    # pylint: enable-msg=invalid-name
+    @classmethod
+    def modifier_bit(cls, keycode: int) -> int:
+        """Return the modifer bit to be set in an HID keycode report if this is a
+        modifier key; otherwise return 0."""
+        return (
+            1 << (keycode - 0xE0) if cls.LEFT_CONTROL <= keycode <= cls.RIGHT_GUI else 0
+        )
diff --git a/fw/adafruit_hid/mouse.py b/fw/adafruit_hid/mouse.py
new file mode 100644
index 0000000..775dcf4
--- /dev/null
+++ b/fw/adafruit_hid/mouse.py
@@ -0,0 +1,151 @@
+# SPDX-FileCopyrightText: 2017 Dan Halbert for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+"""
+`adafruit_hid.mouse.Mouse`
+====================================================
+
+* Author(s): Dan Halbert
+"""
+from . import find_device
+
+try:
+    from typing import Sequence
+    import usb_hid
+except ImportError:
+    pass
+
+
+class Mouse:
+    """Send USB HID mouse reports."""
+
+    LEFT_BUTTON = 1
+    """Left mouse button."""
+    RIGHT_BUTTON = 2
+    """Right mouse button."""
+    MIDDLE_BUTTON = 4
+    """Middle mouse button."""
+    BACK_BUTTON = 8
+    """Back mouse button."""
+    FORWARD_BUTTON = 16
+    """Forward mouse button."""
+
+    def __init__(self, devices: Sequence[usb_hid.Device], timeout: int = None) -> None:
+        """Create a Mouse object that will send USB mouse HID reports.
+
+        :param timeout: Time in seconds to wait for USB to become ready before timing out.
+          Defaults to None to wait indefinitely.
+
+        Devices can be a sequence of devices that includes a keyboard device or a keyboard device
+        itself. A device is any object that implements ``send_report()``, ``usage_page`` and
+        ``usage``.
+        """
+        self._mouse_device = find_device(
+            devices, usage_page=0x1, usage=0x02, timeout=timeout
+        )
+
+        # Reuse this bytearray to send mouse reports.
+        # report[0] buttons pressed (LEFT, MIDDLE, RIGHT)
+        # report[1] x movement
+        # report[2] y movement
+        # report[3] wheel movement
+        self.report = bytearray(4)
+
+    def press(self, buttons: int) -> None:
+        """Press the given mouse buttons.
+
+        :param buttons: a bitwise-or'd combination of ``LEFT_BUTTON``,
+            ``MIDDLE_BUTTON``, and ``RIGHT_BUTTON``.
+
+        Examples::
+
+            # Press the left button.
+            m.press(Mouse.LEFT_BUTTON)
+
+            # Press the left and right buttons simultaneously.
+            m.press(Mouse.LEFT_BUTTON | Mouse.RIGHT_BUTTON)
+        """
+        self.report[0] |= buttons
+        self._send_no_move()
+
+    def release(self, buttons: int) -> None:
+        """Release the given mouse buttons.
+
+        :param buttons: a bitwise-or'd combination of ``LEFT_BUTTON``,
+            ``MIDDLE_BUTTON``, and ``RIGHT_BUTTON``.
+        """
+        self.report[0] &= ~buttons
+        self._send_no_move()
+
+    def release_all(self) -> None:
+        """Release all the mouse buttons."""
+        self.report[0] = 0
+        self._send_no_move()
+
+    def click(self, buttons: int) -> None:
+        """Press and release the given mouse buttons.
+
+        :param buttons: a bitwise-or'd combination of ``LEFT_BUTTON``,
+            ``MIDDLE_BUTTON``, and ``RIGHT_BUTTON``.
+
+        Examples::
+
+            # Click the left button.
+            m.click(Mouse.LEFT_BUTTON)
+
+            # Double-click the left button.
+            m.click(Mouse.LEFT_BUTTON)
+            m.click(Mouse.LEFT_BUTTON)
+        """
+        self.press(buttons)
+        self.release(buttons)
+
+    def move(self, x: int = 0, y: int = 0, wheel: int = 0) -> None:
+        """Move the mouse and turn the wheel as directed.
+
+        :param x: Move the mouse along the x axis. Negative is to the left, positive
+            is to the right.
+        :param y: Move the mouse along the y axis. Negative is upwards on the display,
+            positive is downwards.
+        :param wheel: Rotate the wheel this amount. Negative is toward the user, positive
+            is away from the user. The scrolling effect depends on the host.
+
+        Examples::
+
+            # Move 100 to the left. Do not move up and down. Do not roll the scroll wheel.
+            m.move(-100, 0, 0)
+            # Same, with keyword arguments.
+            m.move(x=-100)
+
+            # Move diagonally to the upper right.
+            m.move(50, 20)
+            # Same.
+            m.move(x=50, y=-20)
+
+            # Roll the mouse wheel away from the user.
+            m.move(wheel=1)
+        """
+        # Send multiple reports if necessary to move or scroll requested amounts.
+        while x != 0 or y != 0 or wheel != 0:
+            partial_x = self._limit(x)
+            partial_y = self._limit(y)
+            partial_wheel = self._limit(wheel)
+            self.report[1] = partial_x & 0xFF
+            self.report[2] = partial_y & 0xFF
+            self.report[3] = partial_wheel & 0xFF
+            self._mouse_device.send_report(self.report)
+            x -= partial_x
+            y -= partial_y
+            wheel -= partial_wheel
+
+    def _send_no_move(self) -> None:
+        """Send a button-only report."""
+        self.report[1] = 0
+        self.report[2] = 0
+        self.report[3] = 0
+        self._mouse_device.send_report(self.report)
+
+    @staticmethod
+    def _limit(dist: int) -> int:
+        return min(127, max(-127, dist))