4-axis CNC/3D printing motherboard, supports Bluetooth and Wifi, supports offline

• Support WIFI and Bluetooth remote control
• Built-in WebUI host computer, no need to install host computer software
• Support SD card offline, up to 32GB SD card (TF card)
• Using lamination technology and fully modular design, damaged modules can be easily replaced.
• Rich hardware resources, using ESP32 main control, main frequency up to 240M, memory 520KB, 4M flash memory, second-rate Arduino series
• Open source, easy to modify the source code according to your own needs

3D printing firmware: https://github.com/CN-CNC/Marlin.git

CNC firmware: https://github.com/CN-CNC/Grbl_Esp32

If you are not convenient to DIY, you can also buy finished products. https://diystudio.taobao.com/

Instructions:

1. Use the PCB in the project to build a board and buy electronic components to solder the motherboard or click to buy the finished product
2. Add @group# to download the corresponding firmware source code
3. Compile and upload to the motherboard through PCB (the finished product has CNC firmware burned into it)
4. Install it on the machine and debug and run it.

Simulation diagram:

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