TranVinhPhuc 0 Posted April 8, 2018 Share Posted April 8, 2018 Hello guys ! Im try to using i2c communicate with module LCD 16x02_I2C_PCF8574 but it not work !!! Im using library : LiquidCrystal_I2C.h . but not work and i try porting library from Arduino to Engeria and it not work too. maybe im using library same as this topic : Someone can help me solved this problem or share with me a library work ... many thanks ! Quote Link to post Share on other sites
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