Duet 2 Maestro
Duet 2 Maestro
0
Project description
| Duet 2 Maestro | |
|---|---|
| Processor | 32-bit 120MHz ARM Cortex-M4 microcontroller, SAM4S8C |
| Processor features | 512Kb flash memory, 128Kb RAM, DMA and many peripherals. |
| On-board stepper drivers | 5x Super quiet TMC2224 stepper drivers. |
| Stepper driver features | Up to 1.6A peak current, optional step interpolation from any lower microstepping setting to x256, SPI-controlled, stealthChop2 |
| Heater outputs | 3 heater channels for a heated bed and dual extruders |
| Thermistor/PT1000 inputs | 4 temperature sensor channels, optimised for 100K thermistors and PT1000 sensors |
| Fan outputs | 3 PWM controlled fan connectors, 1 always-on fan connector. Voltage selectable between VIN, 5V or external supply, in 2 banks |
| Endstop or filament monitor inputs | 5 on-board |
| Z probe connector | 5-pin with IN/GND/MOD/3V3/5V pins |
| Networking/Comms | Dedicated 10BaseT/100BaseTX Ethernet module; USB port; serial port. |
| SD card interface | On-board high speed (15Mbytes/sec) SD card socket. Support for an optional external SD card socket. |
| Power monitoring | VIN voltage monitoring allows for state save on power failure. |
