hi i have a uno v1 with a sensor sheild v4 connected to a ywrobot I2C lcd 16,2 and can't get this simple program to display #include <Wire.h> #include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd(0x38); // Set the LCD I2C address #define BACKLIGHT_PIN 13 void setup() { // Switch on the backl…

I2C not working

system January 27, 2013, 8:29pm 5

i get the same error

devobitch