I finally got the display board.
I made a few modifications to the Sketch.
I modified the updatedisp section and commented out the updates for visual gear, tilt, and grade. My old eyes can’t see the numbers in the 7 size, and I centered the numbers a bit since the other information was not being displayed.
tft.drawString(String(frontgear), 15, 25, 8);
tft.drawString(“:”, 75, 25, 8);
tft.fillRect(100,25,tft.width() - 80,80,TFT_BLACK);
tft.drawString(String(reargear), 110, 25,8);
Thank you to all in this thread.
Dan