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4-axis motherboard, supports Bluetooth and Wifi, offline, TMC2209

Overview

Support TMC2209 driver UART mode
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

Instructions:

Use the PCB in the project to build the board and buy electronic components to solder the motherboard
Add @group# to download the corresponding firmware source code
Compile and upload to the motherboard via PCB
Install it on the machine and debug and run it.

Simulation diagram:

Technology@Exchange@Add@Next@

Design Files

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Update:2024-11-22 18:22:21

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