Hardware for use with Grbl_ESP32

ESP32 CPU

Espressif sells the ESP32 as a chip, module and development board. In most cases, you are going to want the development board. It adds the USB connectivity to the ESP32.

These are development boards users have used.

• ESP32 DevKit
• NodeMCU-32S
• DOIT ESP32 DEVKIT

There are a lot of different devkit versions. Some are suitable for Grbl_Esp32; others aren't. Read ESP32 DevKit Versions for guidance.

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Currently Available Hardware

6 Pack Universal CNC Controller

• Purchase From Tindie
• Github Repo

4 Axis TMC2209 Controller

• Purchase From Tindie
• Github Repo

2 Axis TMC2209 Pen Laser Controller

• Purchase From Tindie

3rd Party Controllers

• MakerFR Grbl 32Bits Board
• Fysetc E4
• Spark Concepts CNC xPro V5

Older controllers

Grbl_ESP32 Development Board (open source)

• Blog Post (with source files)

MPCNC Controller (open source)

• Github Repo

2 Axis Trinamic Driver Pen/Laser Controller.

• Github Repo

4 Axis Trinamic Driver controller

• Github Repo