This screen was sent to me by Grassmover. But I havn’t played with it since then. I tried to drive it yesterday night, and found out that the VEE is wrong (3.xV), it should be a negative voltage. Then I found the inductor was broken, so I replaced one. Now it is working correctly except for one missing line.
- Model: WG192168A
- Type: Monochrome Graphic Dot-Matrix
- Mode: STN Negative
- Resolution: 192*168
- Color Depth: 1bpp
- Controller: LC7981 compatible
- Size: 92.5*68.8 (mm)