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Junhyuk Lee neosarchizo

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neosarchizo / main.py
Created October 25, 2022 04:16
MicroPython - ESP32 네오픽셀 제어
from machine import Pin
from neopixel import NeoPixel
from time import sleep
RED =(255, 0, 0)
GREEN =(0, 255, 0)
BLUE =(0, 0, 255)
WHITE =(255, 255, 255)
pixels = NeoPixel(Pin(22, Pin.OUT), 30)
@neosarchizo
neosarchizo / main.py
Created October 24, 2022 05:09
MicroPython - ESP32 서보모터 제어
from machine import Pin, PWM
from time import sleep
servo = PWM(Pin(18), freq=50, duty=0)
def set_angle(angle):
global servo
servo.duty(int(((angle + 90) * 2 / 180 + 0.5) / 20 * 1023))
set_angle(-90)
@neosarchizo
neosarchizo / main.py
Created October 21, 2022 04:08
MicroPython - ESP32 MPU6050 6축 자이로 가속도 센서 모듈 제어
from machine import SoftI2C, Pin
from ssd1306 import SSD1306_I2C
from time import sleep
from mpu6050 import Accel
i2c = SoftI2C(sda=Pin(13), scl=Pin(14))
display = SSD1306_I2C(128, 64, i2c, addr=0x3C)
i2c2 = SoftI2C(sda=Pin(22), scl=Pin(32)) # SDA=Y11, SCL=Y12
accelerometer = Accel(i2c2)
@neosarchizo
neosarchizo / hcsr04.py
Created October 20, 2022 08:12
MicroPython - ESP32 초음파센서 제어
from time import sleep_us, ticks_us
class HCSR04():
def __init__(self,trig,echo):
self.trig=trig
self.echo=echo
def getDistance(self):
distance=0
self.trig.value(1)
@neosarchizo
neosarchizo / bmp280.py
Created October 19, 2022 06:11
MicroPython - ESP32 BMP280 제어
BMP280_I2C_ADDR = const(0x76)
class BMP280():
def __init__(self, i2c):
self.i2c = i2c
self.dig_T1 = self.get2Reg(0x88)
self.dig_T2 = self.short(self.get2Reg(0x8A))
self.dig_T3 = self.short(self.get2Reg(0x8C))
self.dig_P1 = self.get2Reg(0x8E)
self.dig_P2 = self.short(self.get2Reg(0x90))
@neosarchizo
neosarchizo / main.py
Last active October 18, 2022 06:36
MicroPython - ESP32 수위센서 제어
from machine import Pin, SoftI2C, ADC
from ssd1306 import SSD1306_I2C
from time import sleep
i2c = SoftI2C(sda=Pin(13), scl=Pin(14))
display = SSD1306_I2C(128, 64, i2c, addr=0x3C)
waterLevel = ADC(Pin(32))
waterLevel.atten(ADC.ATTN_11DB) # 150mV - 2450mV
@neosarchizo
neosarchizo / main.py
Last active October 18, 2022 06:36
MicroPython - ESP32 토양수분센서 제어
from machine import Pin, SoftI2C, ADC
from ssd1306 import SSD1306_I2C
from time import sleep
i2c = SoftI2C(sda=Pin(13), scl=Pin(14))
display = SSD1306_I2C(128, 64, i2c, addr=0x3C)
soil = ADC(Pin(32))
soil.atten(ADC.ATTN_11DB) # 150mV - 2450mV
@neosarchizo
neosarchizo / main.py
Last active October 18, 2022 06:36
MicroPython - ESP32 조도센서 제어
from machine import Pin, SoftI2C, ADC
from ssd1306 import SSD1306_I2C
from time import sleep
i2c = SoftI2C(sda=Pin(13), scl=Pin(14))
display = SSD1306_I2C(128, 64, i2c, addr=0x3C)
light = ADC(Pin(32))
light.atten(ADC.ATTN_11DB) # 150mV - 2450mV
@neosarchizo
neosarchizo / main.py
Created October 11, 2022 05:45
MicroPython - ESP32 PIR센서 제어
from machine import SoftI2C, Pin
from ssd1306 import SSD1306_I2C
from time import sleep
i2c = SoftI2C(sda=Pin(13), scl=Pin(14))
display = SSD1306_I2C(128, 64, i2c, addr=0x3C)
pir = Pin(22, Pin.IN, Pin.PULL_UP)
display.fill(0)
@neosarchizo
neosarchizo / main.py
Created October 7, 2022 06:29
MicroPython - ESP32 DHT11 온습도센서 제어
from machine import Pin, SoftI2C
from ssd1306 import SSD1306_I2C
from dht import DHT11
from time import sleep
i2c = SoftI2C(sda=Pin(13), scl=Pin(14))
display = SSD1306_I2C(128, 64, i2c, addr=0x3C)
dt = DHT11(Pin(27))
sleep(2)