Item Name: ESP32 Based CNC Controller FluidNC Kit Feature: This is a DIY project that involves combining various components to meet the needs of learning ESP32 programming. Pre-installed and configured latest version of FluidNC PCs in Item: 1 Kit, See Options Starter Kit, ESP32 WROOM 32D/E x 1, ESP32 Terminal Board x 1, Stepper Motor Shield with DRV8825 x 4 (for generic rated current Nema17) TB6600 Kit, ESP32 WROOM 32D/E x 1, ESP32 Terminal Board x 1, TB6600 Stepper Motor Driver x 4 (For higher rated current Nema17 or Nema23) DM542 Kit, ESP32 WROOM 32D/E x 1, ESP32 Terminal Board x 1, DM542 Stepper Motor Driver x 4 (For higher performance Nema23) Manufacturer: DIYCNC Project Reference: Fluidnc on WIKI FluidNC on Github FluidNC on DIYCNC Forum