Created
August 14, 2024 14:10
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Code from my little CircuitPython display
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import board | |
import time | |
import adafruit_bme680 | |
import adafruit_veml7700 | |
import neopixel | |
from adafruit_led_animation.animation.rainbow import Rainbow | |
from adafruit_led_animation.color import RED | |
from ulab import numpy as np | |
i2c = board.I2C() | |
pixel_pin = board.D6 | |
pixel_num = 64 | |
veml = adafruit_veml7700.VEML7700(i2c) | |
bme = adafruit_bme680.Adafruit_BME680_I2C(i2c) | |
def celcius_to_fahrenheit(c): | |
return c * 1.8 + 32 | |
def print_conditions(delay = 1): | |
temp_raw = bme.temperature | |
temp_c = round(temp_raw, 1) | |
temp_f = round(celcius_to_fahrenheit(temp_c), 1) | |
hum = round(bme.humidity, 1) | |
lux = int(veml.lux) | |
print(f'Current light level: {lux} lux') | |
print(f'Current temp: {temp_c}ºC/{temp_f}ºF, Current humidity: {hum}% rH') | |
print('-----') | |
time.sleep(delay) | |
# Watch out for running the NeoPixels at full brightness! They candraw too much current | |
# for the onboard regulator when run with lots of full brightness pixels (e.g. "white") | |
pixels = neopixel.NeoPixel(pixel_pin, pixel_num, brightness=0.4, auto_write=False) | |
pixels.fill((255, 0, 0)) | |
pixels.show() | |
animation = Rainbow(pixels, speed=0.05) | |
while True: | |
# print_conditions() | |
animation.animate() |
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