Testing the HD44780 service on MRL

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MyRobotLab http://myrobotlab.org/

There had been an issue with the I2C controlled 16x2 LCD display or the 20x4 LCD display.
The issue was it not being initialized correctly.
This video shows it working a a debug version.

This fix is now in the process of being merged into MyRobotLab (MRL) and should be part of the next released version.

If you would like to see a deep dive video on how the HD44780 LCD controller work and how MRL talks to it, leave a comment below.