Dashboard – Multi function display screen – 4

First off ….. a bit of code change to the website should mean that all other pages, not just the front page will now display at a greater width than previously. I hope you find the general readability and layout better.

Secondly, I’ve now swapped from an Arduino Uno to an Arduino Mega 2560 to drive the 4DSystems display. This was due to the Uno only having one hardware serial interface, while the 2560 has three. Now I’m driving the display off one and a HC-05 Bluetooth module off another. After a frustrating few evenings playing with the MIT App Inventor, I managed to get a working app on my Note 10 that drives the display. It flicks between screens, resets the two MPG indicators and allows me to change the time of the Real Time Clock.

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