【pyboardCN V2】Driving OLED and DHT11

donatello1996

【pyboardCN V2】Driving OLED and DHT11 [Copy link]

  I modified the OLED and DHT11 routines of other pyb masters, which is really helpful for beginners like me who don’t have a deep foundation in MicroPython. The code is as follows: 程序代码.zip (3 KB, downloads: 11)

2018-9-9 19:02 上传

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from pyb import LED #add LED import DHTsensor import ssd1306 import machine import time from machine import Pin from machine import I2C from machine import SPI # construct an SPI bus on the given pins # polarity is the idle state of SCK # phase=0 means sample on the first edge of SCK, phase=1 means the second # OLED #Pin(14)--SC K machine.Pin("B13") --D0 #Pin(13)--MOSI machine.Pin("B15") --D1 #Pin(12)--MISO machine.Pin("B14") //Not used #Pin(16)--CS machine.Pin("B0 ") --CS #Pin(4)--RES machine.Pin("B10") --RES #Pin(5)--DC machine.Pin("B11") --DC spi=SPI( baudrate=10000000, polarity=1, phase=0, sck=machine.Pin("B13"), mosi=machine.Pin("B15"), miso=machine.Pin("B14")) display=ssd1306.SSD1306_SPI( 128, 64, spi , machine.Pin("B11"), machine.Pin("B10"), machine.Pin("B0")) led_blue = LED(4) led_blue.on() dht = DHTsensor.DHT11(Pin("B12")) #try: display.poweron() display.init_display() display.text("pyb dht11",1,1) display.text("donatello1996" ,1,16) display.text("temp:",1,32) display.text("humi:",1,48) display.show() while True: dht.measure() display.text(str(dht.temperature()),40,32) display.text(str(dht.humidity()),40,48) display.show()

懒猫爱飞

Good, keep up the good work. I will try MicroPython when I have time. I will ask you for advice when I have time^_^