the product works as expected, use the following arduino library: https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home with the settings: #include #include #include #define I2C_ADDR 0x27 // <<----- Add your address here. Find it from I2C Scanner #define BACKLIGHT_PIN 3 #define En_pin 2 #define Rw_pin 1 #define Rs_pin 0 #define D4_pin 4 #define D5_pin 5 #define D6_pin 6 #define D7_pin 7 LiquidCrystal_I2C lcd(I2C_ADDR,En_pin,Rw_pin,Rs_pin,D4_pin,D5_pin,D6_pin,D7_pin); 5 stars for a product which works as expected

the product works as expected, use the following arduino library: https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home with the settings: #include #include #include #define I2C_ADDR 0x27 // <<----- Add your address here. Find it from I2C Scanner #define BACKLIGHT_PIN 3 #define En_pin 2 #define Rw_pin 1 #define Rs_pin 0 #define D4_pin 4 #define D5_pin 5 #define D6_pin 6 #define D7_pin 7 LiquidCrystal_I2C lcd(I2C_ADDR,En_pin,Rw_pin,Rs_pin,D4_pin,D5_pin,D6_pin,D7_pin); 5 stars for a product which works as expected

the product works as expected, use the following arduino library: https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home with the settings: #include #include #include #define I2C_ADDR 0x27 // <<----- Add your address here. Find it from I2C Scanner #define BACKLIGHT_PIN 3 #define En_pin 2 #define Rw_pin 1 #define Rs_pin 0 #define D4_pin 4 #define D5_pin 5 #define D6_pin 6 #define D7_pin 7 LiquidCrystal_I2C lcd(I2C_ADDR,En_pin,Rw_pin,Rs_pin,D4_pin,D5_pin,D6_pin,D7_pin); 5 stars for a product which works as expected

Well packaged, received in good condition and excellent delivery time ( 11 calendar days from order). I generally use this as a general "Port expander" rather than as an LCD back pack. The PCF88574 is super useful and I highly recommend it.

Well packaged, received in good condition and excellent delivery time ( 11 calendar days from order). I generally use this as a general "Port expander" rather than as an LCD back pack. The PCF88574 is super useful and I highly recommend it.

Well packaged, received in good condition and excellent delivery time ( 11 calendar days from order). I generally use this as a general "Port expander" rather than as an LCD back pack. The PCF88574 is super useful and I highly recommend it.

Very useful with 1602 & 2004 LCD displays. Very easy to connect and solder.

Very useful with 1602 & 2004 LCD displays. Very easy to connect and solder.

Very useful with 1602 & 2004 LCD displays. Very easy to connect and solder.

Very useful item to drive lcd diaplays and other circuits with a reduced number of output pins required from the microcontroller.

Very useful item to drive lcd diaplays and other circuits with a reduced number of output pins required from the microcontroller.

Very useful item to drive lcd diaplays and other circuits with a reduced number of output pins required from the microcontroller.

Good value especially as the pack of 5. The one I have used so far came as address 0x3F Good options for fitting a resistor instead of the link for the back-light and the address can be changed slightly by soldering links. Shipped with each interface in an anti-static bag Worked fine with easily found library and using simple lcd commands.

Good value especially as the pack of 5. The one I have used so far came as address 0x3F Good options for fitting a resistor instead of the link for the back-light and the address can be changed slightly by soldering links. Shipped with each interface in an anti-static bag Worked fine with easily found library and using simple lcd commands.

Good value especially as the pack of 5. The one I have used so far came as address 0x3F Good options for fitting a resistor instead of the link for the back-light and the address can be changed slightly by soldering links. Shipped with each interface in an anti-static bag Worked fine with easily found library and using simple lcd commands.

Everything is in order. Thank you very much.

Everything is in order. Thank you very much.

Everything is in order. Thank you very much.

Модули пришли за 3 недели. подходят к моему дисплею, все целы.

Модули пришли за 3 недели. подходят к моему дисплею, все целы.

Модули пришли за 3 недели. подходят к моему дисплею, все целы.

ok

ok

ok

Très bien avec l'Arduino !

Très bien avec l'Arduino !

Très bien avec l'Arduino !

j'ai reçi mon colier merci banggood

j'ai reçi mon colier merci banggood

j'ai reçi mon colier merci banggood