10000 Adding CircuitPython color picker example code by kattni · Pull Request #22 · adafruit/Adafruit_CircuitPython_BLE · GitHub
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Adding CircuitPython color picker example code #22

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Merged
merged 1 commit into from
Sep 25, 2019
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Adding CircuitPython color picker example code #22

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23 changes: 23 additions & 0 deletions examples/ble_color_picker.py
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Original file line number Diff line number Diff line change
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# CircuitPython NeoPixel Color Picker Example

import board
import neopixel
from adafruit_ble.uart_server import UARTServer
from adafruit_bluefruit_connect.packet import Packet
from adafruit_bluefruit_connect.color_packet import ColorPacket

uart_server = UARTServer()

pixels = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.1)

while True:
# Advertise when not connected.
uart_server.start_advertising()
while not uart_server.connected:
pass

while uart_server.connected:
packet = Packet.from_stream(uart_server)
if isinstance(packet, ColorPacket):
print(packet.color)
pixels.fill(packet.color)
0