Arduino | IOT | WiFi Boards & Shields

SKU : Ek255220

1. Power input: 4.5V ~ 9V (10VMAX), USB-powered
2. Transfer rate: 110-460800bps
3. Support UART / GPIO data communication interface
4. Support Smart Link Smart Networking
5. Working temperature: -40°C ~ + 125°C
6. Drive Type: Dual high-power H-bridge
7. Don’t need to download resetting
8. A great set of tools to develop ESP8266
9. Flash size: 4MByte
10. Lowest cost WI-FI

1. It has a nice standard 0.1″x0.1″ prototyping grid with big pads
2. Comes with Stacking headers and plain header, choose whichever you want when soldering together
3. An IC pattern for adding DIP ICs up to 20 pins
4. Power rails down the middle and sides
5. A reset button and an extra general use button
6. Two 3mm general use LEDs, red and green, as well as 2 matching resistors

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)