Displays are by the company WAVESHARE, a common Eink manufacturer More information about the displays can be found on their website
MN@ Seems to be 213 v3 with the SSD chip, thus working with the bwr code, which is weird MN3@ Seems to be 213B v4 with the SSD chip
MFN@ (blue) Is still a mystery
V4: fully compatible with V3; and it provides the demo that can realize a fast refreshing function.
V3: The resolution is 250 × 122, and the hardware structure and interface of the V3 are compatible with the V2, and the V3 demo is adopted. If you purchase it for the first time, and there is a V3 label on the back of the screen, you can use the V3 demo directly.
| Version | Res | Chip | Spec | Date |
|---|---|---|---|---|
| V1 | 250*122 | IL3895 | spec | 2014 |
| V2 | 250*122 | ? | spec | 2018 |
| V3 | 250*122 | SSD1680Z8 | spec | 2022 |
| V4 | 250*122 | SSD1680Z8 | spec | 2023 |
V4: resolution of 250 × 122, V4 version hardware structure and interface compatible with V3 version, using V4 program. If you are buying for the first time and have a V4 label on the back of the screen, just use the V4 program.
V3: The resolution is 212 × 104, and the hardware structure and interface of V3 version are compatible with older versions. The V3 program is used.
| Version | Res | Chip | Spec | Date |
|---|---|---|---|---|
| V1 | 212*104 | ? | spec | 2015 |
| V3 | 212*104 | UC8151D | spec | 2020 |
| V4 | 250*122 | ? | spec | 2019?? huh |