for Snapmaker U1 Board

Main Control Board The core control unit of the 3D printer, responsible for controlling all motion components of the printer and temperature regulation. made from high-quality materials to meet your replacement needs. Reliable and durable. Please check your model number to ensure the product is compatible with your machine. Highly practical and easy to install. Highly reliable and perfectly matched to the original equipment. Compatibility Snapmaker U1 Cooling Fan Adapter Board This hot end transfer board is mainly used to connect the main control circuit of the fan and U1 printer, control the fan speed, optimize the printer, and improve heat dissipation efficiency. Replacement guide: the board is located inside the toolhead swapper. First, prepare H1.5 and H2.0 tools, detach the toolhead, manually move the toolhead swapper to a convenient position for operation, unscrew the screws; then remove the fan cover and wire, and finally install the new fan adapter. Used to connect the cooling fan and the main control board of the printer, control the speed of the cooling fan, and optimize the heat dissipation efficiency of the printer. Please note: it only comes with the board, and does not include the connected cable. Compatibility Snapmaker U1 Upgrade Toolhead Hotend PCB Board Toolhead PCB transfers signals from the main control board, controls the temperature sensor and cooling fan, and ensures the toolhead functions properly. The Toolhead PCB integrates pogo pins, and each set of pogo pins is rated for 250,000 swaps. If replacement is needed, the pogo pins can be replaced by changing the Toolhead PCB. Compatibility Snapmaker U1