Sony remote over wifi:
https://glaskugelsehen.wordpress.com/2016/01/08/sony-camera-remote-control-mit-esp8266/

wired connection needs this:
https://www.mobilexcopter.com/shop.htm#!/~/product/id=39708561

fantastic program:
https://github.com/koendv/xy-stage

Also brilliant (wired):
https://www.instructables.com/Arduino-Intervalometer-for-Sony-A6000-A7/
needs:
https://th.aliexpress.com/item/32905870180.htmlt