Product Description
I2C LCD display featuring white letters on a blue background. This display will work with a Raspberry Pi or an Arduino. Some information about connecting it to an Arduino:
I2C address = 0x27
Use new LCD library at.
https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home
Use:
#define I2C_ADDR 0x27
#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,BACKLIGHT_PIN,POSITIVE);
The I2C controller is a PCF8574.
The backpack is from Funduino, it’s a LCM1602 converter board (takes a parallel LCD and turns it into serial saving lots of pins)
Tutorial here:
Arduino Compatible IIC / I2C Serial 2.5″ LCD 1602 Display Module
Cost here includes all taxes, local pickup only on tour days or please schedule a pickup time via the contact us link at the top right.
