| Price | $18 |
|---|---|
| Category | Shields |
| Availability | In stock |
| Delivery | Shipped across Lebanon, or collect from the lab |
The classic RepRap control shield for the Arduino Mega, supplied here with five stepper drivers. It plugs onto a Mega 2560 and adds what a 3D printer or small CNC needs: five Pololu-format driver sockets with microstep jumpers underneath, three MOSFET outputs - heated bed on D8, hot end on D10, fan on D9 - three thermistor inputs, six endstop connectors and a servo header. Two 12V inputs keep the 11 A bed circuit separate from the 5 A logic circuit.
Key features
- Plugs onto an Arduino Mega 2560 (Mega not included)
- Five Pololu-format driver sockets, five drivers included
- MOSFET outputs: heated bed D8, hot end D10, fan D9
- Six endstop connectors (X, Y, Z min and max) and three thermistor inputs
- Separate 12V inputs - 11 A for the bed, 5 A for everything else
- Microstep jumpers under each driver socket, servo header on D4-D6 and D11
In the box
What's included
- RAMPS 1.4 shield
- 5 stepper motor drivers
Details
Specifications
| Model | RAMPS 1.4 (RepRap Arduino Mega Pololu Shield) |
|---|---|
| For | Arduino Mega 2560 (not included) |
| Operating voltage | 12V DC (24V needs board modifications) |
| Stepper drivers | 5 Pololu-format sockets, 5 drivers included |
| Heater outputs | D8 heated bed, D10 hot end, D9 fan |
| Thermistors | T0, T1, T2 (T0 reads on A15) |
| Endstops | X-MIN, X-MAX, Y-MIN, Y-MAX, Z-MIN, Z-MAX |
| Power inputs | 11 A pair for the bed, 5 A pair for logic and hot end |
| Fuses | MF-R1100 (11 A) and MF-R500 (5 A) resettable PTCs |
| Servo header | D4, D5, D6, D11 |
| Firmware | Marlin, Sprinter and similar |
