NENA-17 + esp8266 + A4988 + mqtt
Original code: https://github.com/andreypopov/blinds-popov
Sorry, instruction is in Russian. https://mjdm.ru/forum/viewtopic.php?f=8&t=6734
3D model: https://www.thingiverse.com/thing:3908412
NEMA-17 (27:1): https://ru.aliexpress.com/item/32586836815.html
Driver A4988 board: https://ru.aliexpress.com/item/32908836265.html