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/776656d79b4c51ad8946b3b2d77f8944d5e1f0d2/examples/i2c_lcd_test/i2c_lcd.png)
Driver for HD44780 LCDs connected directly to GPIO / to I2C by PCF8574-like GPIO expanders (#246)