diff --git a/CPB_Ornament_Proximity/cpb_ornament_proximity.py b/CPB_Ornament_Proximity/cpb_ornament_proximity.py
new file mode 100644
index 000000000..b9fd96e93
--- /dev/null
+++ b/CPB_Ornament_Proximity/cpb_ornament_proximity.py
@@ -0,0 +1,101 @@
+"""
+Circuit Playground Bluefruit Ornament Proximity
+This demo uses advertising to set the color of scanning devices depending on the strongest broadcast
+signal received. Circuit Playgrounds can be switched between advertising and scanning using the
+slide switch. The buttons change the color when advertising.
+"""
+
+import time
+import board
+import digitalio
+
+import neopixel
+
+from adafruit_ble import BLERadio
+from adafruit_ble.advertising.adafruit import AdafruitColor
+
+# The color pickers will cycle through this list with buttons A and B.
+color_options = [0x110000,
+                 0x111100,
+                 0x001100,
+                 0x001111,
+                 0x000011,
+                 0x110011,
+                 0x111111,
+                 0x221111,
+                 0x112211,
+                 0x111122]
+
+ble = BLERadio()
+
+slide_switch = digitalio.DigitalInOut(board.SLIDE_SWITCH)
+slide_switch.pull = digitalio.Pull.UP
+button_a = digitalio.DigitalInOut(board.BUTTON_A)
+button_a.pull = digitalio.Pull.DOWN
+button_b = digitalio.DigitalInOut(board.BUTTON_B)
+button_b.pull = digitalio.Pull.DOWN
+
+led = digitalio.DigitalInOut(board.D13)
+led.switch_to_output()
+
+neopixels = neopixel.NeoPixel(board.NEOPIXEL, 10, auto_write=False)
+
+i = 0
+advertisement = AdafruitColor()
+advertisement.color = color_options[i]
+neopixels.fill(color_options[i])
+while True:
+    # The first mode is the color selector which broadcasts it's current color to other devices.
+    if slide_switch.value:
+        print("Broadcasting color")
+        ble.start_advertising(advertisement)
+        while slide_switch.value:
+            last_i = i
+            if button_a.value:
+                i += 1
+            if button_b.value:
+                i -= 1
+            i %= len(color_options)
+            if last_i != i:
+                color = color_options[i]
+                neopixels.fill(color)
+                neopixels.show()
+                print("New color {:06x}".format(color))
+                advertisement.color = color
+                ble.stop_advertising()
+                ble.start_advertising(advertisement)
+                time.sleep(0.5)
+        ble.stop_advertising()
+    # The second mode listens for color broadcasts and shows the color of the strongest signal.
+    else:
+        closest = None
+        closest_rssi = -80
+        closest_last_time = 0
+        print("Scanning for colors")
+        while not slide_switch.value:
+            for entry in ble.start_scan(AdafruitColor, minimum_rssi=-100, timeout=1):
+                if slide_switch.value:
+                    break
+                now = time.monotonic()
+                new = False
+                if entry.address == closest:
+                    pass
+                elif entry.rssi > closest_rssi or now - closest_last_time > 0.4:
+                    closest = entry.address
+                else:
+                    continue
+                closest_rssi = entry.rssi
+                closest_last_time = now
+                discrete_strength = min((100 + entry.rssi) // 5, 10)
+                #print(entry.rssi, discrete_strength)
+                neopixels.fill(0x000000)
+                for i in range(0, discrete_strength):
+                    neopixels[i] = entry.color
+                neopixels.show()
+
+            # Clear the pixels if we haven't heard from anything recently.
+            now = time.monotonic()
+            if now - closest_last_time > 1:
+                neopixels.fill(0x000000)
+                neopixels.show()
+        ble.stop_scan()