micropython esp32s3 2.8寸4线SPI串口TFT液晶显示屏模块ILI9341驱动LCD触摸屏 240*320 显示中文

"""ILI9341 demo (fonts 8x8)."""
from time import sleep
from ili9341 import Display, color565
from machine import Pin, SPI  # type: ignore
from xglcd_font import XglcdFont
from machine import Pin,I2C
import time
import aht10
from cnfont import Chine

"""Test code."""
spi = SPI(1, baudrate=20000000, sck=Pin(4), mosi=Pin(5))
display = Display(spi, dc=Pin(16), cs=Pin(18), rst=Pin(15), rotation=180)


addr = 0x38  # aht10 I2C地址
i2c = I2C(scl = Pin(11),sda = Pin(12),freq = 1_000_000)
# addr = hex(i2c.scan()[0]) 
aht = aht10.AHT10(i2c,0,addr)

espresso_dolce = XglcdFont('fonts/EspressoDolce18x24.c', 18, 24)
  
display.clear()


#16*32字体函数
def ByteOpera16x32(num,dat):
  byte= [0x01,0x02,0x04,0x8,0x10,0x20,0x40,0x80]
  if dat&byte[num]:
    return 1
  else:
    return 0
 
def LcdShowCh_16x32(n, x_axis, y_axis):
  for i in range(4): 
    for a in range(16): 
      for b in range(8):  # 8个汉字
        if(ByteOpera16x32(b,Chine.chine[n*64+i*16+a])): 
          display.draw_pixel(x_axis+a,y_axis+i*8+b,color565(255,0,255))
        else:
          display.draw_pixel(x_axis+a,y_axis+i*8+b,color565(0,0,0))


# 显示汉字
for i in range(8): # 8指得是8个汉字
    LcdShowCh_16x32(i,(i*16)+50,10)
        
def test():
    humi = aht.humidity()   # 湿度
    temp = aht.temperature()  # 温度
    
    #Lcd12864_Write_Text(0x88,str("humi = %.2f"%humi))
    #Lcd12864_Write_Text(0x98,str("temp = %.2f"%temp))
     
    print("湿度 = %.2f \t 温度 = %.2f" %(humi,temp))
    

    
    display.draw_text(0, 70, "WD = %.2f"%temp, espresso_dolce,color565(0, 255, 255))
    display.draw_text(0, 110, "SD = %.2f"%humi, espresso_dolce,color565(0, 255, 255))
    

    #display.draw_text8x8(0, 0, '=====================================', color565(255, 0, 255))
    display.draw_text8x8(0, 55, '====================================', color565(255, 255, 0))
    display.draw_text8x8(0, 310, '=====================================', color565(255, 255, 0))
    time.sleep_ms(1000)
    #display.clear()


    #sleep(15)
    #display.cleanup()

while True:
    test()

字库文件 cnfont.py

class Chine:
    chine = [
                0x00,0x40,0x40,0x40,0x40,0x40,0x40,0x7C,0x40,0x40,0x40,0x40,0x40,0x40,0x60,0x00,
                0x00,0x00,0x00,0x00,0xFF,0x22,0x22,0x22,0x22,0x22,0x22,0x5E,0x00,0x00,0x00,0x00,
                0x00,0x00,0xFF,0x02,0x02,0xF2,0x12,0x12,0x12,0x12,0xF2,0x02,0x02,0xFF,0x00,0x00,
                0x00,0x00,0x7F,0x00,0x00,0x07,0x02,0x02,0x02,0x02,0x07,0x10,0x20,0x7F,0x00,0x00,#高#0*/

                0x00,0x40,0x80,0xF4,0x08,0x80,0x40,0x40,0x40,0x40,0xFC,0x40,0x40,0x60,0x40,0x00,
                0x00,0x20,0x27,0xFF,0x20,0x33,0x20,0x40,0x44,0x44,0x7F,0x44,0x44,0x46,0x60,0x00,
                0x00,0x80,0x78,0xFF,0x01,0x0E,0x00,0x00,0xFE,0x12,0x12,0x12,0x12,0xFF,0x00,0x00,
                0x00,0x03,0x00,0x7F,0x00,0x00,0x00,0x00,0x7F,0x01,0x01,0x21,0x61,0x3F,0x00,0x00,#精#1*/

                0x00,0x00,0xE0,0x40,0x40,0x40,0xC0,0x44,0x78,0x40,0xC0,0x40,0x40,0x60,0x40,0x00,
                0x00,0x00,0xFF,0x00,0x08,0x08,0xFF,0x09,0x08,0x08,0x08,0xFF,0x08,0x0C,0x00,0x00,
                0x00,0x00,0xFF,0x00,0x00,0x08,0x1B,0xE9,0x09,0x09,0xC9,0x39,0x08,0x00,0x00,0x00,
                0x00,0x3C,0x03,0x40,0x40,0x20,0x10,0x18,0x0D,0x07,0x18,0x18,0x30,0x70,0x00,0x00,#度#2*/

                0x00,0x00,0x08,0x70,0x00,0x00,0xF0,0x10,0x10,0x10,0x10,0x10,0xF0,0x00,0x00,0x00,
                0x00,0x08,0x70,0x80,0x7F,0x00,0xFF,0x42,0x42,0x42,0x42,0x42,0xFF,0x00,0x00,0x00,
                0x00,0x40,0xE0,0x1F,0x00,0xFC,0x08,0x08,0xF8,0x08,0xF8,0x08,0x08,0xFC,0x00,0x00,
                0x00,0x00,0x3F,0x20,0x20,0x3F,0x20,0x20,0x3F,0x20,0x3F,0x20,0x20,0x3F,0x38,0x00,#温#3*/

                0x00,0x00,0x18,0xF0,0x00,0x00,0xF0,0x10,0x10,0x10,0x10,0x10,0x10,0xF0,0x00,0x00,
                0x00,0x0C,0x78,0xC0,0x3E,0x00,0xFF,0x22,0xA2,0x22,0xA2,0x22,0x22,0x7F,0x00,0x00,
                0x00,0x20,0xF0,0x0F,0x00,0x18,0xE0,0x00,0xFF,0x00,0xFF,0x01,0xE0,0x18,0x04,0x00,
                0x00,0x00,0x1F,0x00,0x20,0x20,0x23,0x20,0x3F,0x20,0x3F,0x21,0x20,0x20,0x30,0x00,#湿#4*/

                0x00,0x00,0xE0,0x40,0x40,0x40,0xC0,0x44,0x78,0x40,0xC0,0x40,0x40,0x60,0x40,0x00,
                0x00,0x00,0xFF,0x00,0x08,0x08,0xFF,0x09,0x08,0x08,0x08,0xFF,0x08,0x0C,0x00,0x00,
                0x00,0x00,0xFF,0x00,0x00,0x08,0x1B,0xE9,0x09,0x09,0xC9,0x39,0x08,0x00,0x00,0x00,
                0x00,0x3C,0x03,0x40,0x40,0x20,0x10,0x18,0x0D,0x07,0x18,0x18,0x30,0x70,0x00,0x00,#度#5*/

                0x00,0x00,0x00,0xFC,0x00,0x00,0x00,0x00,0xC0,0x3C,0x60,0x80,0x00,0x00,0x00,0x00,
                0x00,0x02,0x02,0xFF,0x62,0xC2,0x32,0x4C,0x43,0x40,0x40,0x43,0x4E,0x18,0x18,0x00,
                0x00,0x70,0x0F,0xFF,0x00,0x03,0x08,0xF0,0x00,0x1E,0xE0,0x80,0x7F,0x02,0x00,0x00,
                0x00,0x00,0x00,0x7F,0x00,0x00,0x20,0x23,0x20,0x20,0x20,0x1F,0x20,0x10,0x10,0x00,#检#6*/

                0x00,0x00,0x18,0xF0,0x00,0xF0,0x10,0x10,0x10,0xF8,0x00,0x80,0x80,0xFC,0x08,0x00,
                0x00,0x0C,0x38,0xC0,0x3C,0xFF,0x00,0xFE,0x00,0xFF,0x00,0xFF,0x00,0xFF,0x00,0x00,
                0x00,0x20,0xE0,0x1F,0x00,0x7F,0xC0,0x3F,0x00,0x3F,0x00,0xFF,0x00,0xFF,0x00,0x00,
                0x00,0x00,0x1F,0x40,0x30,0x0C,0x03,0x00,0x03,0x3C,0x00,0x10,0x30,0x7F,0x00,0x00,#测#7*/
                
        ]

aht10.py

import time
from math import log
 
# AHT10 Library for MicroPython on ESP32
# Author: Sean Yong
# Date: 23rd December, 2019
# Version 1.0
 
#CONSTANTS
AHT10_ADDRESS = 0x38 # 0111000 (7bit address)
AHT10_READ_DELAY_MS = 75 # Time it takes for AHT to collect data
AHT_TEMPERATURE_CONST = 200
AHT_TEMPERATURE_OFFSET = 50
KILOBYTE_CONST = 1048576
CMD_INITIALIZE = bytearray([0xE1, 0x08, 0x00])
CMD_MEASURE = bytearray([0xAC, 0x33, 0x00])
FARENHEIT_MULTIPLIER = 9/5
FARENHEIT_OFFSET = 32
 
class AHT10:
    def __init__(self, i2c, mode=0, address=AHT10_ADDRESS):
        if i2c is None:
            raise ValueError('I2C object required.')
        if mode is not (0 and 1):
            raise ValueError('Mode must be either 0 for Celsius or 1 Farenheit')
        self.i2c = i2c
        self.address = address
        self.i2c.writeto(address, CMD_INITIALIZE)
        self.readings_raw = bytearray(8)
        self.results_parsed = [0, 0]
        self.mode = mode # 0 for Celsius, 1 for Farenheit
 
    def read_raw(self):
        self.i2c.writeto(self.address, CMD_MEASURE)
        time.sleep_ms(AHT10_READ_DELAY_MS)
        self.readings_raw = self.i2c.readfrom(AHT10_ADDRESS, 6)
        self.results_parsed[0] = self.readings_raw[1] << 12 | self.readings_raw[2] << 4 | self.readings_raw[3] >> 4
        self.results_parsed[1] = (self.readings_raw[3] & 0x0F) << 16 | self.readings_raw[4] << 8 | self.readings_raw[5]
 
    def humidity(self):
        self.read_raw()
        return (self.results_parsed[0] / KILOBYTE_CONST) * 100 
 
    def temperature(self):
        self.read_raw()
        if self.mode is 0:
            return (self.results_parsed[1] / KILOBYTE_CONST) * AHT_TEMPERATURE_CONST - AHT_TEMPERATURE_OFFSET
        else:
            return ((self.results_parsed[1] / KILOBYTE_CONST) * AHT_TEMPERATURE_CONST - AHT_TEMPERATURE_OFFSET) * FARENHEIT_MULTIPLIER + FARENHEIT_OFFSET
 
    def set_mode(self, mode):
        if mode is not (0 or 1):
            raise ValueError('Mode must be either 0 for Celsius or 1 Farenheit')
        self.mode = mode
 
    def print(self):
        print("Temperature: " + str(self.temperature()) + ("C","F")[self.mode] + ", Humidity: " + str(self.humidity()))
 
    def dew_point(self):
        h = self.humidity()
        prev_mode = self.mode
        self.mode = 0
        h = (log(h, 10) - 2) / 0.4343 + (17.62 * t) / (243.12 + t)
        return 243.12 * h / (17.62 - h)

完整源码：链接: https://pan.baidu.com/s/1DU0g1bAIRQo8l_Xv9smliQ?pwd=1gjj

提取码: 1gjj 复制这段内容后打开百度网盘手机App，操作更方便哦

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取模软件PCtoLCD2002链接: https://pan.baidu.com/s/1sntqfzPIlxcbHhgCn9ai6g?pwd=2sd8