1.Adafruit_SSD1306

OLED显示库使用Adafruit_SSD1306:https://github.com/adafruit/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

代码参考:https://github.com/TPYBoard/developmentBoard/tree/master/TPYBoard-v10x-master/

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] << 8code |= 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",00xe788b1:[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",10xe58d95:[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",20xe8baab:[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",30xe78b97:[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",40xe68890:[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",50xe995bf:[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",60xe58d8f:[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",70xe4bc9a:[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()