[thenthenthen]

Hijacking … i have some random e-ink displays (from a bought product)… there seem to be 6 lines to the mcu (or 7, havent measured). Any 2026 tips on approaches to reverse engineer this to run on an arbitrary hobby mcu like esp32? Oh the mcu seems to be a WinnerMicro W100 Series MCU (arm m3)

[dmitrygr]

there are 4 or 5 command sets, you can safely try them all. for that few wires, it'll be spi