STEVAL-3DP001V1 STMicroelectronics

STEVAL-3DP001V1 Discovery board for 3D printer including 6-axis stepper motor driver based on the L6474H Data brief Description The STEVAL-3DP001V1 is a complete and integrated solution for driving all 3D printers on the market, including Delta models requiring more complex computation. The solution is ideal for both beginners and experienced users. It is autonomous and can be used with a software interface or with custom firmware thanks to the embedded STM32 microcontroller based on the ARM 32-bit Cortex M4 core. The STEVAL- 3DP001V1 is designed to drive 3D printers providing several axes (6 motors), several extruders (1 to 3), and multi-zone heating bed (1 Features to 3). Ready for the next generation of 3D printers The STEVAL-3DP001V1 features integrated WiFi Multiple extruders support (up to 3): 12 connectivity, enabling the user to drive a 3D V up to 8 A temperature and fan printer using a smartphone or tablet. The solution control LED display is also designed to work with 3D printer tools, Multiple peripheral support and easy such as Pronterface. USB connectivity is interfacing available through Virtual COM port, mini USB Hot chamber and multi-zone heating OTG and Dongle USB A. Moreover, the board bed, with high power capability: 12 V or includes a complete debug solution (STLINK-V2), 24 V up to 20 A temperature control a tool that is appreciated by developers. LED display The STEVAL-3DP001V1 allows connection to High efficiency and small footprint thanks to another board (e.g. Raspberry board or user low R MOSFETs ds(on) board), with a connector that provides drive Open source firmware available 2 power (5 V - 3.3 V) and digital interface (SPI-I C- Main peripherals supported: ADC-GPIOS-SD-USB). USB and microSD modules embedded WiFi module embedded with web server available External LCD/keypad Based on STSPIN L6474 stepper motor driver with unique features in terms of current control and protection (up to 6 axes phase current up to 3 Ar.m.s micro-stepping digital end stop) Integrated debug solution STLINKV2 embedded RoHS compliant May 2017 DocID029165 Rev 2 1/11 www.st.com For further information contact your local STMicroelectronics sales office Board specifications STEVAL-3DP001V1 1 Board specifications Table 1: STEVAL-3DP001V1 specifications Parameters Value Supply voltage 12 V Extruder supply voltage (VDD power) 12 V Motor supply voltage (VDD power) 12 V Bed supply voltage 12 V or 24 V Logic supply voltage (VDD 5V) 5 V Logic supply current (VDD 5V) Up to 1.5 A Logic supply voltage (VDD 3V3) 3.3 V Logic supply voltage (VDD 3V3) Up to 1 A USB dongle supply voltage 5 V USB dongle supply voltage Up to 0.5 A Operating temperature 0 to 85 C 2/11 DocID029165 Rev 2