4.5" E-paper Shield for Arduino/pcDuino
Electronic paper, e-paper and electronic ink are display technologies which are designed to mimic the appearance of ordinary ink on paper. Unlike conventional backlit flat panel displays which emit light, electronic paper displays reflect light like ordinary paper, theoretically making it more comfortable to read, and giving the surface a wider viewing angle compared to conventional displays. This is a 4.5" E-paper shield that has the form factor of a typical badge. Load it with the image, and we can use it as a bagdge!