_:n8a6874b5a76e4fa781d2b03468a70ccdxb1
<http://schema.org/text>
"Hi.\n\nI have written a sketch for a Tipping Rain Bucket, and Arduino UNO, my problem is, i cannot get the LCD to display any info at all. I am using an LCD 20,4 (2004A). I have used Nick Gammons i2c test sketch, and my serial monitor picks it up straight away, and give an address of 0x27. I have obvi&hellip;"
<https://forum.arduino.cc/t/need-help-with-sketch/556100>