Driver for HD44780 LCDs connected directly to GPIO / to I2C by PCF8574-like GPIO expanders (#246)
14 KiB
956x713px
14 KiB
956x713px
![](/j3d1/esp-open-rtos/raw/commit/a5cc728079bb4bb9d0f31891117f129bb8abdeb3/examples/i2c_lcd_test/i2c_lcd.png)
Driver for HD44780 LCDs connected directly to GPIO / to I2C by PCF8574-like GPIO expanders (#246)