Hi Team Thanks my item came bit late even during corona issues. Keep up the good work.
Because it is an ultra-compact display, it is for wristwatches. The 8-line display font6 is too small to see. It can be used for 4-line display with font12. There is no sense of discomfort whether the display speed is 100khz or 400khz. The slower one of 100khz is easier to see. The contrast display may be fixed. The value can be used in 2 steps by turning the illuminometer on and off, and 255 steps are unnecessary. It is good to be able to display the black color of organic el