Tell us about yourself!
If you read the blue bit map offset by row and shiftbit to be true then set the blue serial bit to low.....
Cherry- 60€ 3D-Printer
Make an Oscilloscope Using the SainSmart Mega2560 with the TFT LCD shield and the 3.5 "color touch screen
3D printed Laser Engraver
3W 4'x4' Arduino Laser Cutter/Engraver
3D printed CNC mill