Overview
The Toolhead Board is the main circuit board of the toolhead which provides connectivity to the toolhead parts, including the hotend heating assembly, extruder unit, hotend cooling fan, filament sensor, etc.
Installation
Learn more about replacing the Toolhead Board on Bambu Lab Wiki.
In the Box1. Toolhead Board * 1
2. M2-2 Screws * 4
Compatibility
A1 Series
