3D printer control panel

This PCB was drawn with reference to MKS Robin Lite 3. It is generally consistent with MKS Robin Lite 3. For convenience, the overall size was adjusted to within 10*10 in the Jialichuang sample, and individual pin functions were adjusted for the convenience of routing.

Variety

• Modified some pin functions
• USB TypeB changed to TypeC
• Size reduced to 99.51*91.27
• Added double Z
• Added onboard buzzer
• Added some tinned skylights to maximize current capability

statement

1. This PCB is only for learning and communication. It is strictly prohibited to be used for any commercial purposes (including but not limited to paid sales on Taobao/Xianyu, etc., earning points on forums, etc.). Please respect the author's efforts.
2. The PCB sch and component layout of this model mainly refer to MKS Robin Lite 3. If there is any infringement, please contact me in time for modification.
3. This PCB ≠ MKS Robin Lite 3 cannot directly use the Marlin Lite3 firmware. Some GPIOs need to be modified, which will be sorted out later. It has not been verified yet, and I am not sure if there are other problems. Friends are welcome to test the water in advance.

Beautiful photos