connect the standard i2c wiring with node mcu and lcd. delete all libraries and install the new library from above link. This library is especially for esp8266 nodemcu. i have used one libarry which solved my problem you can try this one. The simple solution for this problem is tto install correct library and delete existing libraries for i2c 16x2 LCD. actually there are multiple libraries available with the same name as " LiquidCrystal_I2C.h" or sometime It is older version of library installed, so when people use wrong libraries they get these library. the "no matching call" error mostly arrive because the function you are trying to access is not defined in the library you have right now installled.Īlso we have faced the problem when using i2c library for 16x2 LCD. I can surely say that this is problem of library you have currently in your arduino library folder. because i am not finding any mistake in program. ![]() No matching function for call to 'LiquidCrystal_I2C::begin()'Ĭan you please elaborate why i am getting this error. Void begin(uint8_t cols, uint8_t rows, uint8_t charsize = LCD_5x8DOTS ) Ĭ:\Users\nishant\Documents\Arduino\libraries\LiquidCrystal_I2C-master/LiquidCrystal_I2C.h:58:8: note: candidate expects 3 arguments, 0 provided ![]() ![]() In file included from C:\Users\nishant\AppData\Local\Temp\arduino_modified_sketch_827962\sketch_apr02a.ino:5:0:Ĭ:\Users\nishant\Documents\Arduino\libraries\LiquidCrystal_I2C-master/LiquidCrystal_I2C.h:58:8: note: candidate: void LiquidCrystal_I2C::begin(uint8_t, uint8_t, uint8_t) Sketch_apr02a:15:13: error: no matching function for call to 'LiquidCrystal_I2C::begin()' I am getting following error:Īrduino: 1.8.8 (Windows 10), Board: "Arduino/Genuino Uno"Ĭ:\Users\nishant\AppData\Local\Temp\arduino_modified_sketch_827962\sketch_apr02a.ino: In function 'void setup()': Hey all, i am trying to interface 16x2 LCD display with ESP8266 NodeMCU using I2C shield of 16x2 LCD display.
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