I just found on the aliexpress, there are adapter board for extruder. It's for UP! PP3DP TIERTIME 3D AFINIA.
Is it also compatible with UP Mini 2?
https://www.aliexpress.com/item/32834163766.html

Ok thank you. I thought it has same position of the connector with up mini 2. I've plan to change the board for up mini 2. If the connector is compatible, it would be simplify for the board connector