1.Adafruit_SSD1306

连接示例:

库使用示例:

>>> from machine import Pin, I2C

>>> i2c = I2C(scl=Pin(5), sda=Pin(4))

>>> from ssd1306 import SSD1306_I2C

>>> oled = SSD1306_I2C(128, 64, i2c)

>>> oled.fill(1)

>>> oled.show()

>>> oled.fill(0)

>>> oled.show()

>>> oled.pixel(0, 0, 1)

>>> oled.show()

>>> oled.pixel(127, 63, 1)

>>> oled.show()

>>> oled.text('Hello', 0, 0)

>>> oled.text('World', 0, 10)

>>> oled.show()

>>> oled.invert(True)

>>> oled.invert(False)

2.显示中文

自己根据实际情况进行封装

显示中文函数:

#OLED=....

#fonts=....

def chinese(ch_str, x_axis, y_axis):

offset_ = 0

y_axis = y_axis*8 # 中文高度一行占8个

x_axis = (x_axis*16) # 中文宽度占16个

for k in ch_str:

code = 0x00 # 将中文转成16进制编码

data_code = k.encode("utf-8")

code |= data_code[0] << 16

code |= data_code[1] << 8

code |= data_code[2]

byte_data = fonts[code]

for y in range(0, 16):

a_ = bin(byte_data[y]).replace('0b', '')

while len(a_) < 8:

a_ = '0'+a_

b_ = bin(byte_data[y+16]).replace('0b', '')

while len(b_) < 8:

b_ = '0'+b_

for x in range(0, 8):

OLED.pixel(x_axis+offset_+x, y+y_axis, int(a_[x]))

OLED.pixel(x_axis+offset_+x+8, y+y_axis, int(b_[x]))

offset_ += 16

fonts= {

0xe585b3:

[0x10, 0x08, 0x08, 0x00, 0x3F, 0x01, 0x01, 0x01, 0xFF, 0x01, 0x02, 0x02, 0x04, 0x08, 0x30, 0xC0,

0x10, 0x10, 0x20, 0x00, 0xF8, 0x00, 0x00, 0x00, 0xFE, 0x00, 0x80, 0x80, 0x40, 0x20, 0x18, 0x06], # 关",0

0xe788b1:

[0x00, 0x01, 0x7E, 0x22, 0x11, 0x7F, 0x42, 0x82, 0x7F, 0x04, 0x07, 0x0A, 0x11, 0x20, 0x43, 0x1C,

0x08, 0xFC, 0x10, 0x10, 0x20, 0xFE, 0x02, 0x04, 0xF8, 0x00, 0xF0, 0x10, 0x20, 0xC0, 0x30, 0x0E], # 爱",1

0xe58d95:

[0x10, 0x08, 0x04, 0x3F, 0x21, 0x21, 0x3F, 0x21, 0x21, 0x3F, 0x01, 0x01, 0xFF, 0x01, 0x01, 0x01,

0x10, 0x20, 0x40, 0xF8, 0x08, 0x08, 0xF8, 0x08, 0x08, 0xF8, 0x00, 0x00, 0xFE, 0x00, 0x00, 0x00], # 单",2

0xe8baab:

[0x02, 0x04, 0x1F, 0x10, 0x1F, 0x10, 0x1F, 0x10, 0x10, 0x7F, 0x00, 0x00, 0x03, 0x1C, 0xE0, 0x00,

0x00, 0x00, 0xF0, 0x10, 0xF0, 0x10, 0xF2, 0x14, 0x18, 0xF0, 0x50, 0x90, 0x10, 0x10, 0x50, 0x20], # 身",3

0xe78b97:

[0x00, 0x44, 0x29, 0x11, 0x2A, 0x4C, 0x89, 0x09, 0x19, 0x29, 0x49, 0x89, 0x08, 0x08, 0x50, 0x20,

0x80, 0x80, 0x00, 0xFC, 0x04, 0x04, 0xE4, 0x24, 0x24, 0x24, 0xE4, 0x24, 0x04, 0x04, 0x28, 0x10], # 狗",4

0xe68890:

[0x00, 0x00, 0x00, 0x3F, 0x20, 0x20, 0x20, 0x3E, 0x22, 0x22, 0x22, 0x22, 0x2A, 0x44, 0x40, 0x81,

0x50, 0x48, 0x40, 0xFE, 0x40, 0x40, 0x44, 0x44, 0x44, 0x28, 0x28, 0x12, 0x32, 0x4A, 0x86, 0x02], # 成",5

0xe995bf:

[0x08, 0x08, 0x08, 0x08, 0x08, 0x09, 0x08, 0xFF, 0x0A, 0x09, 0x08, 0x08, 0x09, 0x0A, 0x0C, 0x08,

0x00, 0x10, 0x20, 0x40, 0x80, 0x00, 0x00, 0xFE, 0x00, 0x00, 0x80, 0x40, 0x20, 0x18, 0x06, 0x00], # 长",6

0xe58d8f:

[0x20, 0x20, 0x20, 0x20, 0xFB, 0x20, 0x20, 0x22, 0x22, 0x24, 0x28, 0x20, 0x21, 0x21, 0x22, 0x24,

0x80, 0x80, 0x80, 0x80, 0xF0, 0x90, 0x90, 0x98, 0x94, 0x92, 0x92, 0x90, 0x10, 0x10, 0x50, 0x20], # 协",7

0xe4bc9a:

[0x01, 0x01, 0x02, 0x04, 0x08, 0x30, 0xCF, 0x00, 0x00, 0x7F, 0x02, 0x04, 0x08, 0x10, 0x3F, 0x10,

0x00, 0x00, 0x80, 0x40, 0x20, 0x18, 0xE6, 0x00, 0x00, 0xFC, 0x00, 0x00, 0x20, 0x10, 0xF8, 0x08] # 会",8

}

自模软件使用的是PCtoLCD2002

函数调用示例:

from machine import Pin, I2C

i2c = I2C(scl=Pin(5), sda=Pin(4))

from ssd1306 import SSD1306_I2C

OLED= SSD1306_I2C(128, 64, i2c)

#函数部分

# 略.......

chinese('关爱单身狗成长协会,0,0)

OLED.show()