A MetricsMachine-based configuration for the dual encoder MiniKBD from @andyclymer

main.py

import board
from adafruit_hid.keyboard import Keyboard
from adafruit_hid.keycode import Keycode
from adafruit_hid.consumer_control import ConsumerControl
from adafruit_hid.consumer_control_code import ConsumerControlCode
import adafruit_dotstar as dotstar
from digitalio import DigitalInOut, Direction, Pull
from analogio import AnalogIn
from encoder import Encoder
import time
import random

kbd = Keyboard()
cc = ConsumerControl()
dot = dotstar.DotStar(board.APA102_SCK, board.APA102_MOSI, 1, brightness=0.5)

modeColors = [(0, 255, 128), (255, 0, 0)]
mode = 0
dot[0] = modeColors[0]

prevTurn = time.monotonic()


def fastTurn():
    global prevTurn
    now = time.monotonic()
    diff = now - prevTurn
    prevTurn = now
    if diff < 0.1:
        return True
    return False


def enc1Up():
    global mode
    if mode == 0:
        kbd.press(Keycode.DOWN_ARROW)
    elif mode == 1:
        kbd.press(Keycode.SHIFT)
        kbd.press(Keycode.RIGHT_ARROW)

    kbd.release_all()


def enc1Down():
    global mode
    if mode == 0:
        kbd.press(Keycode.UP_ARROW)
    elif mode == 1:
        kbd.press(Keycode.SHIFT)
        kbd.press(Keycode.LEFT_ARROW)
    kbd.release_all()


def enc2Up():
    print("right")
    global mode
    if mode == 0:
        kbd.press(Keycode.SHIFT)
        kbd.press(Keycode.RIGHT_ARROW)
    elif mode == 1:
        kbd.press(Keycode.ALT)
        kbd.press(Keycode.RIGHT_ARROW)
    kbd.release_all()


def enc2Down():
    global mode
    if mode == 0:
        kbd.press(Keycode.SHIFT)
        kbd.press(Keycode.LEFT_ARROW)
    elif mode == 1:
        kbd.press(Keycode.ALT)
        kbd.press(Keycode.LEFT_ARROW)

    kbd.release_all()


def button1():
    global mode
    if not fastTurn():
        mode += 1
        if mode >= len(modeColors):
            mode = 0
        dot[0] = modeColors[mode]


def button2():
    global mode
    if not fastTurn():
        if mode == 0:
            kbd.press(Keycode.COMMAND)
            kbd.press(Keycode.F)
        if mode == 1:
            kbd.press(Keycode.COMMAND)
            kbd.press(Keycode.F)
    kbd.release_all()


e1 = Encoder(board.D4, board.D3, upCallback=enc1Up, downCallback=enc1Down)
e2 = Encoder(board.D1, board.D0, upCallback=enc2Up, downCallback=enc2Down)

buttonPin = AnalogIn(board.D2)


while True:

    e1.update()
    e2.update()

    v = buttonPin.value
    if 65535 > v > 54500:
        b1 = False
        b2 = False
    elif 54500 > v > 38500:
        b1 = True
        b2 = False
    elif 38500 > v > 29400:
        b1 = False
        b2 = True
    elif v < 29400:
        b1 = True
        b2 = True

    if b1:
        button1()
    if b2:
        button2()