Here's a short list of Frequently Asked Questions that should be of interest for most beginners. Don't hesitate to read them... they're not going to bite you

PortA Doesn't Work
http://www.picbasic.co.uk/forum/showthread.php?t=561
All Digital
http://www.picbasic.co.uk/forum/cont...54-All-Digital
Pin RA4 doesn't work
http://www.picbasic.co.uk/forum/showthread.php?t=562
Presetting Configuration Fuses (PIC Defines) into your Program
http://www.picbasic.co.uk/forum/cont...o-your-Program
Warning (and other Compilation Error) Messages
http://www.picbasic.co.uk/forum/showthread.php?t=555
Crossing Page Boundary - Solution
http://www.picbasic.co.uk/forum/showthread.php?t=40
A better Search tool for the Forum
http://www.picbasic.co.uk/forum/showthread.php?t=4751
BB Code list (They allow you to add formatting to your posts)
http://www.picbasic.co.uk/forum/misc.php?do=bbcode
Bits, Bytes, Words and Arrays
http://www.picbasic.co.uk/forum/showthread.php?t=544
Indexing Port Pins
http://www.picbasic.co.uk/forum/show...9943#post19943


Menu

Re: I2C LCD 16x2 Pic16f628 Code
There a a few variants of backpack lcd's there are pcf8574 ones and pcf8574a ones. they have different i2c address' ranges.
richard - 4th January 2026, 03:48there are at least two differently wired versions also.
there...