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The attach zip contains a number of projects, the clock application is called "Clock_8_BIT_par_TFT.pbp" This project has a external RTC that can be set via USB with VB6.
There are a few other projects to drive this display including a SPI interface.
Disclaimer; I am not a programmer so my code may not be the most efficient.
Enjoy
Dave
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...