diff --git a/libraries/breakout_encoder_wheel/breakout_encoder_wheel.cpp b/libraries/breakout_encoder_wheel/breakout_encoder_wheel.cpp
index affda7e2..d70c16d4 100644
--- a/libraries/breakout_encoder_wheel/breakout_encoder_wheel.cpp
+++ b/libraries/breakout_encoder_wheel/breakout_encoder_wheel.cpp
@@ -1,5 +1,6 @@
 #include "breakout_encoder_wheel.hpp"
 #include <algorithm>
+#include <cmath>
 
 namespace pimoroni {
 
@@ -13,7 +14,21 @@ namespace pimoroni {
 
       ioe.setup_rotary_encoder(ENC_CHANNEL, ENC_TERM_A, ENC_TERM_B);
 
-      success = true;
+      if(led_ring.init()) {
+        led_ring.enable({
+          0b00000000, 0b10111111,
+          0b00111110, 0b00111110,
+          0b00111111, 0b10111110,
+          0b00000111, 0b10000110,
+          0b00110000, 0b00110000,
+          0b00111111, 0b10111110,
+          0b00111111, 0b10111110,
+          0b01111111, 0b11111110,
+          0b01111111, 0b00000000
+        }, 0);
+
+        success = true;
+      }
     }
 
     return success;
@@ -55,22 +70,127 @@ namespace pimoroni {
     ioe.clear_interrupt_flag();
   }
 
-  BreakoutEncoderWheel::Direction BreakoutEncoderWheel::get_encoder_direction() {
-    //return direction;
-    return DEFAULT_DIRECTION;
+  bool BreakoutEncoderWheel::pressed(uint button) {
+    return 0; // TODO
   }
 
-  void BreakoutEncoderWheel::set_encoder_direction(Direction direction) {
-    //this->direction = direction;
+  int BreakoutEncoderWheel::count() {
+    return 0; // TODO
   }
 
-  void BreakoutEncoderWheel::set_pixel(uint8_t index, uint8_t r, uint8_t g, uint8_t b) {
+  int BreakoutEncoderWheel::delta() {
+    return 0; // TODO
+  }
+
+  int BreakoutEncoderWheel::step() {
+    return 0; // TODO
+  }
+
+  int BreakoutEncoderWheel::turn() {
+    return 0; // TODO
+  }
+
+  void BreakoutEncoderWheel::zero() {
+
+  }
+
+  float BreakoutEncoderWheel::revolutions() {
+    return 0; // TODO
+  }
+
+  float BreakoutEncoderWheel::degrees() {
+    return 0; // TODO
+  }
+
+  float BreakoutEncoderWheel::radians() {
+    return 0; // TODO
+  }
+
+  Direction BreakoutEncoderWheel::direction() {
+    return enc_direction;
+  }
+
+  void BreakoutEncoderWheel::direction(Direction direction) {
+    enc_direction = direction;
+  }
+
+  void BreakoutEncoderWheel::set_rgb(int index, int r, int g, int b) {
     RGBLookup rgb = lookup_table[index];
     led_ring.set(rgb.r, r);
     led_ring.set(rgb.g, g);
     led_ring.set(rgb.b, b);
   }
 
+  void BreakoutEncoderWheel::set_hsv(int index, float h, float s, float v) {
+    int r, g, b;
+    if(h < 0.0f) {
+        h = 1.0f + fmod(h, 1.0f);
+    }
+
+    int i = int(h * 6);
+    float f = h * 6 - i;
+
+    v = v * 255.0f;
+
+    float sv = s * v;
+    float fsv = f * sv;
+
+    auto p = uint8_t(-sv + v);
+    auto q = uint8_t(-fsv + v);
+    auto t = uint8_t(fsv - sv + v);
+
+    uint8_t bv = uint8_t(v);
+
+    switch (i % 6) {
+        default:
+        case 0: r = bv; g = t; b = p; break;
+        case 1: r = q; g = bv; b = p; break;
+        case 2: r = p; g = bv; b = t; break;
+        case 3: r = p; g = q; b = bv; break;
+        case 4: r = t; g = p; b = bv; break;
+        case 5: r = bv; g = p; b = q; break;
+    }
+
+    set_rgb(index, r, g, b);
+  }
+
+  void BreakoutEncoderWheel::clear() {
+    led_ring.clear();
+  }
+
+  void BreakoutEncoderWheel::show() {
+    led_ring.update();
+  }
+
+  int BreakoutEncoderWheel::gpio_pin_mode(int gpio) {
+    return 0; // TODO
+  }
+
+  void BreakoutEncoderWheel::gpio_pin_mode(int gpio, int mode) {
+
+  }
+
+  int BreakoutEncoderWheel::gpio_pin_value(int gpio) {
+    return 0; // TODO
+  }
+
+  float BreakoutEncoderWheel::gpio_pin_value_as_voltage(int gpio) {
+    return 0; // TODO
+  }
+
+  void BreakoutEncoderWheel::gpio_pin_value(int gpio, int value, bool load, bool wait_for_load) {
+
+  }
+
+  void BreakoutEncoderWheel::gpio_pwm_load(bool wait_for_load) {
+
+  }
+
+  int BreakoutEncoderWheel::gpio_pwm_frequency(float frequency, bool load, bool wait_for_load) {
+    return 0; // TODO
+  }
+
+  /*
   bool BreakoutEncoderWheel::wheel_available() {
     return (ioe.get_interrupt_flag() > 0);
   }
@@ -84,8 +204,5 @@ namespace pimoroni {
     //return count;
     return 0;
   }
-
-  void BreakoutEncoderWheel::clear_wheel() {
-    ioe.clear_rotary_encoder(ENC_CHANNEL);
-  }
+  */
 }
\ No newline at end of file
diff --git a/libraries/breakout_encoder_wheel/breakout_encoder_wheel.hpp b/libraries/breakout_encoder_wheel/breakout_encoder_wheel.hpp
index 26c82054..df8f95b9 100644
--- a/libraries/breakout_encoder_wheel/breakout_encoder_wheel.hpp
+++ b/libraries/breakout_encoder_wheel/breakout_encoder_wheel.hpp
@@ -13,15 +13,6 @@ namespace pimoroni {
       uint8_t b;
     };
 
-    //--------------------------------------------------
-    // Enums
-    //--------------------------------------------------
-  public:
-    enum Direction : bool {
-      DIRECTION_CW = true,
-      DIRECTION_CCW = false
-    };
-
 
     //--------------------------------------------------
     // Constants
@@ -29,22 +20,21 @@ namespace pimoroni {
   public:
     static const uint8_t DEFAULT_IOE_I2C_ADDRESS    = 0x13;
     static const uint8_t DEFAULT_LED_I2C_ADDRESS    = 0x77;
-    static const uint8_t LED_I2C_ADDRESS_ALTERNATE  = 0x74;
+    static const uint8_t ALTERNATE_LED_I2C_ADDRESS  = 0x74;
 
-    static const Direction DEFAULT_DIRECTION  = DIRECTION_CW;
+    static const Direction DEFAULT_DIRECTION  = NORMAL_DIR;
     static const uint32_t DEFAULT_TIMEOUT     = 1;
 
   private:
-    static const uint8_t SWITCH_CENTRE  = 1;
-    static const uint8_t SWITCH_UP      = 13;
-    static const uint8_t SWITCH_LEFT    = 11;
-    static const uint8_t SWITCH_DOWN    = 4;
-    static const uint8_t SWITCH_RIGHT   = 2;
-
+    static const uint8_t ENC_CHANNEL    = 1;
     static const uint8_t ENC_TERM_A     = 12;
     static const uint8_t ENC_TERM_B     = 3;
 
-    static const uint8_t ENC_CHANNEL    = 1;
+    static const uint8_t SW_UP          = 13;
+    static const uint8_t SW_DOWN        = 4;
+    static const uint8_t SW_LEFT        = 11;
+    static const uint8_t SW_RIGHT       = 2;
+    static const uint8_t SW_CENTRE      = 1;
 
     // This wonderful lookup table maps the LEDs on the encoder wheel
     // from their 3x24 (remember, they're RGB) configuration to
@@ -85,7 +75,7 @@ namespace pimoroni {
     IS31FL3731 led_ring;
     //Direction direction = DEFAULT_DIRECTION;
     uint interrupt_pin = PIN_UNUSED;     // A local copy of the value passed to the IOExpander, used in initialisation
-
+    Direction enc_direction = DEFAULT_DIRECTION;
 
     //--------------------------------------------------
     // Constructors/Destructor
@@ -118,17 +108,29 @@ namespace pimoroni {
     void clear_interrupt_flag();
 
     // Encoder breakout specific
-    Direction get_encoder_direction();
-    void set_encoder_direction(Direction direction);
+    bool pressed(uint button);
+    int count();
+    int delta();
+    int step();
+    int turn();
+    void zero();
+    float revolutions();
+    float degrees();
+    float radians();
+    Direction direction();
+    void direction(Direction direction);
+    void set_rgb(int index, int r, int g, int b);
+    void set_hsv(int index, float h, float s = 1.0f, float v = 1.0f);
+    void clear();
+    void show();
 
-    void set_pixel(uint8_t index, uint8_t r, uint8_t g, uint8_t b);
-    //void update(uint8_t frame = 0);
-    //void clear();
-
-    bool wheel_available();
-    int16_t read_wheel();
-    void clear_wheel();
-    bool read_switch();
+    int gpio_pin_mode(int gpio);
+    void gpio_pin_mode(int gpio, int mode);
+    int gpio_pin_value(int gpio);
+    float gpio_pin_value_as_voltage(int gpio);
+    void gpio_pin_value(int gpio, int value, bool load = true, bool wait_for_load = false);
+    void gpio_pwm_load(bool wait_for_load = false);
+    int gpio_pwm_frequency(float frequency, bool load = true, bool wait_for_load = false);
   };
 
 }
\ No newline at end of file
diff --git a/micropython/examples/breakout_encoder_wheel/clock.py b/micropython/examples/breakout_encoder_wheel/clock.py
index fa67b5b0..a2fbdccb 100644
--- a/micropython/examples/breakout_encoder_wheel/clock.py
+++ b/micropython/examples/breakout_encoder_wheel/clock.py
@@ -1,5 +1,5 @@
 import time
-from datetime import datetime
+from machine import RTC
 
 from pimoroni_i2c import PimoroniI2C
 from breakout_encoder_wheel import BreakoutEncoderWheel, NUM_LEDS
@@ -13,6 +13,12 @@ Press Ctrl+C to stop the program.
 PINS_BREAKOUT_GARDEN = {"sda": 4, "scl": 5}
 PINS_PICO_EXPLORER = {"sda": 20, "scl": 21}
 
+# Datetime Indices
+HOUR = 4
+MINUTE = 5
+SECOND = 6
+MICROSECOND = 7
+
 # Constants
 BRIGHTNESS = 1.0    # The brightness of the LEDs
 UPDATES = 50        # How many times the LEDs will be updated per second
@@ -27,12 +33,13 @@ MILLIS_PER_HALF_DAY = MILLIS_PER_HOUR * 12
 # Create a new BreakoutEncoderWheel
 i2c = PimoroniI2C(**PINS_BREAKOUT_GARDEN)
 wheel = BreakoutEncoderWheel(i2c)
+rtc = machine.RTC()
 
 
 # Sleep until a specific time in the future. Use this instead of time.sleep() to correct for
 # inconsistent timings when dealing with complex operations or external communication
 def sleep_until(end_time):
-    time_to_sleep = end_time - time.monotonic()
+    time_to_sleep = end_time - (time.ticks_ms() / 1000)
     if time_to_sleep > 0.0:
         time.sleep(time_to_sleep)
 
@@ -58,22 +65,22 @@ def led_brightness_at(led, position, half_width=1, span=1):
     elif lower < 0.0:
         brightness = clamp((led - (lower + NUM_LEDS)) / span, brightness, 1.0)
 
-    return brightness * BRIGHTNESS * 255
+    return int(brightness * BRIGHTNESS * 255)
 
 
 # Make rainbows
 while True:
 
     # Record the start time of this loop
-    start_time = time.monotonic()
+    start_time = time.ticks_ms() / 1000
 
     # Get the current system time
-    now = datetime.now()
+    now = rtc.datetime()
 
     # Convert the seconds, minutes, and hours into milliseconds (this is done to give a smoother animation, particularly for the seconds hand)
-    sec_as_millis = (now.second * MILLIS_PER_SECOND) + (now.microsecond // MILLIS_PER_SECOND)
-    min_as_millis = (now.minute * MILLIS_PER_MINUTE) + sec_as_millis
-    hour_as_millis = ((now.hour % 12) * MILLIS_PER_HOUR) + min_as_millis
+    sec_as_millis = (now[SECOND] * MILLIS_PER_SECOND) + (now[MICROSECOND] // MILLIS_PER_SECOND)
+    min_as_millis = (now[MINUTE] * MILLIS_PER_MINUTE) + sec_as_millis
+    hour_as_millis = ((now[HOUR] % 12) * MILLIS_PER_HOUR) + min_as_millis
 
     # Calculate the position on the LED ring that the, second, minute, and hour hands should be
     sec_pos = min(sec_as_millis / MILLIS_PER_MINUTE, 1.0) * NUM_LEDS
diff --git a/micropython/examples/breakout_encoder_wheel/colour_picker.py b/micropython/examples/breakout_encoder_wheel/colour_picker.py
index 24c1836a..583e6668 100644
--- a/micropython/examples/breakout_encoder_wheel/colour_picker.py
+++ b/micropython/examples/breakout_encoder_wheel/colour_picker.py
@@ -1,5 +1,4 @@
 import time
-from colorsys import hsv_to_rgb
 
 from pimoroni_i2c import PimoroniI2C
 from breakout_encoder_wheel import BreakoutEncoderWheel, UP, DOWN, LEFT, RIGHT, CENTRE, NUM_LEDS
@@ -38,6 +37,30 @@ changed = True
 last_centre_pressed = False
 
 
+# From CPython Lib/colorsys.py
+def hsv_to_rgb(h, s, v):
+    if s == 0.0:
+        return v, v, v
+    i = int(h * 6.0)
+    f = (h * 6.0) - i
+    p = v * (1.0 - s)
+    q = v * (1.0 - s * f)
+    t = v * (1.0 - s * (1.0 - f))
+    i = i % 6
+    if i == 0:
+        return v, t, p
+    if i == 1:
+        return q, v, p
+    if i == 2:
+        return p, v, t
+    if i == 3:
+        return p, q, v
+    if i == 4:
+        return t, p, v
+    if i == 5:
+        return v, p, q
+
+
 # Simple function to clamp a value between 0.0 and 1.0
 def clamp01(value):
     return max(min(value, 1.0), 0.0)
@@ -46,14 +69,14 @@ def clamp01(value):
 # Sleep until a specific time in the future. Use this instead of time.sleep() to correct for
 # inconsistent timings when dealing with complex operations or external communication
 def sleep_until(end_time):
-    time_to_sleep = end_time - time.monotonic()
+    time_to_sleep = end_time - (time.ticks_ms() / 1000)
     if time_to_sleep > 0.0:
         time.sleep(time_to_sleep)
 
 
 while True:
     # Record the start time of this loop
-    start_time = time.monotonic()
+    start_time = time.ticks_ms() / 1000
 
     # If up is pressed, increase the brightness
     if wheel.pressed(UP):
@@ -95,7 +118,7 @@ while True:
     if changed:
         # Print the colour at the current hue, saturation, and brightness
         r, g, b = [int(c * 255) for c in hsv_to_rgb(position / NUM_LEDS, saturation, brightness)]
-        print("Colour Code = #", hex(r)[2:].zfill(2), hex(g)[2:].zfill(2), hex(b)[2:].zfill(2), sep="")
+        print("Colour Code = #", '{:02x}'.format(r), '{:02x}'.format(g), '{:02x}'.format(b), sep="")
 
         # Set the LED at the current position to either the actual colour,
         # or an inverted version to show a "selection marker"
diff --git a/micropython/examples/breakout_encoder_wheel/gpio_pwm.py b/micropython/examples/breakout_encoder_wheel/gpio_pwm.py
index e877a9b5..b8bb0d46 100644
--- a/micropython/examples/breakout_encoder_wheel/gpio_pwm.py
+++ b/micropython/examples/breakout_encoder_wheel/gpio_pwm.py
@@ -1,7 +1,7 @@
 import math
 import time
 
-from ioexpander import PWM
+from breakout_ioexpander import BreakoutIOExpander
 from pimoroni_i2c import PimoroniI2C
 from breakout_encoder_wheel import BreakoutEncoderWheel, CENTRE, GPIOS, NUM_GPIOS
 
@@ -28,7 +28,7 @@ period = wheel.gpio_pwm_frequency(FREQUENCY)
 
 # Set the GPIO pins to PWM outputs
 for g in GPIOS:
-    wheel.gpio_pin_mode(g, PWM)
+    wheel.gpio_pin_mode(g, BreakoutIOExpander.PIN_PWM)
 
 offset = 0.0
 
@@ -36,7 +36,7 @@ offset = 0.0
 # Sleep until a specific time in the future. Use this instead of time.sleep() to correct for
 # inconsistent timings when dealing with complex operations or external communication
 def sleep_until(end_time):
-    time_to_sleep = end_time - time.monotonic()
+    time_to_sleep = end_time - (time.ticks_ms() / 1000)
     if time_to_sleep > 0.0:
         time.sleep(time_to_sleep)
 
@@ -45,7 +45,7 @@ def sleep_until(end_time):
 while not wheel.pressed(CENTRE):
 
     # Record the start time of this loop
-    start_time = time.monotonic()
+    start_time = time.ticks_ms() / 1000
 
     offset += SPEED / 1000.0
 
diff --git a/micropython/examples/breakout_encoder_wheel/led_rainbow.py b/micropython/examples/breakout_encoder_wheel/led_rainbow.py
index 76f780ba..eef15328 100644
--- a/micropython/examples/breakout_encoder_wheel/led_rainbow.py
+++ b/micropython/examples/breakout_encoder_wheel/led_rainbow.py
@@ -29,7 +29,7 @@ offset = 0.0
 # Sleep until a specific time in the future. Use this instead of time.sleep() to correct for
 # inconsistent timings when dealing with complex operations or external communication
 def sleep_until(end_time):
-    time_to_sleep = end_time - time.monotonic()
+    time_to_sleep = end_time - (time.ticks_ms() / 1000)
     if time_to_sleep > 0.0:
         time.sleep(time_to_sleep)
 
@@ -38,7 +38,7 @@ def sleep_until(end_time):
 while True:
 
     # Record the start time of this loop
-    start_time = time.monotonic()
+    start_time = time.ticks_ms() / 1000
 
     offset += SPEED / 1000.0
 
diff --git a/micropython/examples/breakout_encoder_wheel/stop_watch.py b/micropython/examples/breakout_encoder_wheel/stop_watch.py
index 240def09..e7fac17b 100644
--- a/micropython/examples/breakout_encoder_wheel/stop_watch.py
+++ b/micropython/examples/breakout_encoder_wheel/stop_watch.py
@@ -49,13 +49,13 @@ def clamp(n, smallest, largest):
 # Sleep until a specific time in the future. Use this instead of time.sleep() to correct for
 # inconsistent timings when dealing with complex operations or external communication
 def sleep_until(end_time):
-    time_to_sleep = end_time - time.monotonic()
+    time_to_sleep = end_time - (time.ticks_ms() / 1000)
     if time_to_sleep > 0.0:
         time.sleep(time_to_sleep)
 
 
 # Record the current time
-current_time = time.monotonic()
+current_time = (time.ticks_ms() / 1000)
 
 # Run the update loop forever
 while True:
diff --git a/micropython/modules/breakout_encoder_wheel/breakout_encoder_wheel.c b/micropython/modules/breakout_encoder_wheel/breakout_encoder_wheel.c
index ee813643..dabb5301 100644
--- a/micropython/modules/breakout_encoder_wheel/breakout_encoder_wheel.c
+++ b/micropython/modules/breakout_encoder_wheel/breakout_encoder_wheel.c
@@ -104,7 +104,7 @@ STATIC const mp_rom_map_elem_t breakout_encoder_wheel_globals_table[] = {
     { MP_ROM_QSTR(MP_QSTR_DOWN), MP_ROM_INT(1) },
     { MP_ROM_QSTR(MP_QSTR_LEFT), MP_ROM_INT(2) },
     { MP_ROM_QSTR(MP_QSTR_RIGHT), MP_ROM_INT(3) },
-    { MP_ROM_QSTR(MP_QSTR_CENTRE), MP_ROM_INT(5) },
+    { MP_ROM_QSTR(MP_QSTR_CENTRE), MP_ROM_INT(4) },
 
     { MP_ROM_QSTR(MP_QSTR_GP7), MP_ROM_INT(7) },
     { MP_ROM_QSTR(MP_QSTR_GP8), MP_ROM_INT(8) },
diff --git a/micropython/modules/breakout_encoder_wheel/breakout_encoder_wheel.cpp b/micropython/modules/breakout_encoder_wheel/breakout_encoder_wheel.cpp
index 4d6c78f6..41361e03 100644
--- a/micropython/modules/breakout_encoder_wheel/breakout_encoder_wheel.cpp
+++ b/micropython/modules/breakout_encoder_wheel/breakout_encoder_wheel.cpp
@@ -81,7 +81,7 @@ extern mp_obj_t BreakoutEncoderWheel_pressed(mp_obj_t self_in, mp_obj_t button_i
     int button = mp_obj_get_int(button_in);
 
     if(button < 0 || button >= 5) {
-        mp_raise_ValueError("button out of range. Expected 0 to 4")
+        mp_raise_ValueError("button out of range. Expected 0 to 4");
     }
 
     return mp_obj_new_bool(self->breakout->pressed(button));
@@ -195,9 +195,9 @@ extern mp_obj_t BreakoutEncoderWheel_set_hsv(size_t n_args, const mp_obj_t *pos_
     static const mp_arg_t allowed_args[] = {
         { MP_QSTR_, MP_ARG_REQUIRED | MP_ARG_OBJ },
         { MP_QSTR_index, MP_ARG_REQUIRED | MP_ARG_INT },
-        { MP_QSTR_h, MP_ARG_REQUIRED | MP_ARG_INT },
-        { MP_QSTR_s, MP_ARG_INT, { .u_obj = mp_const_none }},
-        { MP_QSTR_v, MP_ARG_INT, { .u_obj = mp_const_none }},
+        { MP_QSTR_h, MP_ARG_REQUIRED | MP_ARG_OBJ },
+        { MP_QSTR_s, MP_ARG_OBJ, { .u_obj = mp_const_none }},
+        { MP_QSTR_v, MP_ARG_OBJ, { .u_obj = mp_const_none }},
     };
 
     // Parse args.