LM2596 DC-DC Adjustable Step Down Power Supply Module

1. Latest Arduino CNC Shield Version 3.10
2. GRBL 0.9 compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals)
3. Coolant enable
4. Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
5. Compact design.
6. 4-Axis support (X, Y, Z, A-Can duplicate X, Y, Z or do a full 4th axis with custom firmware using pins D12 and D13)
7. 2 x End stops for each axis (6 in total)

SKU : Ek255016

• Model: ESP WROOM 32 MCU
• Processor: Single or Dual core Tensilica Xtensa 32-bit LX6
• Operating voltage (v): 2.3 ~ 3.6
• Operating current (mA): 80
• Small volume, easily embedded to other products
• Strong function with support LWIP Protocol, Freertos