使用固件

https://github.com/wangshujun-tj/mpy-Framebuf-boost

支持 esp32 esp32c3 esp12k(安信可的esp32s2)

范例代码

from machine import I2C,Pin
i2c=I2C(sda=Pin(19), scl=Pin(21))  
from ssd1306 import SSD1306_I2C
oled = SSD1306_I2C(128, 32, i2c)
oled.font_load("GB2312-16.fon")

oled.font_set(1,4,0,0)
oled.text("你",0,0,1)
oled.show()

oled.fill(0)
oled.font_set(0xab,3,4,0)
oled.text("1",32,0,1)
oled.show()

#font_set(字形1-4 0xab，旋转0-3，放大1-4，反白0-1)