ESP32 cnc board compatible with fluidnc firmware which is GRBL for esp32, compatible with tm2208 driver and external standard drivers, can be programmed with ESP-IDF, Arduino, Micropython. Connector for Laser PWM, 4 endstop, SD Card slot, 60V max input, USB C programming.

ESP32 4Axes CNC controller

MCU

The controller board is equipped with an ESP32 microcontroller, unlike grbl, which is compatible with 8-bit microcontrollers, fluidnc is compatible with the esp32, a 32-bit microcontroller, so it has more power, in addition to the ability to have Wi-Fi and Bluetooth included.

Power Supply:

The board features a step-down power supply utilizing the TPS54360DDA chip. This supply can accept input voltages from 8V to 60V and provides a stable 5V output with a maximum current of 3.5A. The efficiency and regulation capability of this supply ensure reliable power delivery to all board components, even under variable load conditions.

Programming and FluidNC Firmware

The board can be programmed in various ways to suit user preferences. It is compatible with the Arduino IDE, ESP-IDF, and others. Additionally, it comes pre-installed with the open-source FluidNC firmware, which offers a comprehensive feature set for controlling 4-axis CNC machines. This firmware enables easy configuration via an intuitive web page and provides an integrated web server for CNC control, Gerber file uploading, and other advanced functionalities.

WEB Installer fluidnc