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/b5b05286e974a9d6e529a32ff47aa4ecf5c45aa9/examples/i2c_lcd_test/i2c_lcd.png)
Driver for HD44780 LCDs connected directly to GPIO / to I2C by PCF8574-like GPIO expanders (#246)