Bondtech Upgrade Kit for Prusa Mini or Mini+ pwm This expansion shield provides:

This expansion shield provides:

3V pulse if you solder SJ2 closed on the A3967)

The usb-a base welding position is provided on the back of the product

Compared to low cost CdS cells

eco-friendly and uneasy to be broken

Bondtech Upgrade Kit for Prusa Mini or Mini+ pwm This expansion shield provides:Bondtech high resolution extruder upgrade for the Prusa Mini enabled with Dual Drive Technology. Upgrade Your Prusa Mini or Mini+ Upgrade your Prusa Mini with a Bondtech Dual Drive extruder designed to seamlessly fit the original setup. Hardened Drive Gears Allows to use abrasive materials that would wear out the gears of your original feeder otherwise. Print Faster Or With Higher Quality This bowden extruder will allow your 3D printer to print faster