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Topic: [SOLVED] I2C LCD - Setup instructions for 16x2 (Read 82991 times) previous topic - next topic

omaima

#45
Apr 27, 2015, 11:33 am Last Edit: Apr 27, 2015, 12:04 pm by omaima
hi thanks for this explanation i followed the same steps the first time my lcd worked but when i tried it again it didnt work i had an error said expected primary-expression before ' , ' token for the line (  lcd.setBacklightPin(BACKLIGHT_PIN,POSITIVE);  )

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