YOU
NEED
BOARD
SMART CONTROL
The PrintHAT is based on open source firmware, Klipper, which runs complex tasks on the powerful Raspberry Pi and simple, but time-critical, tasks on the MCU.
This approach allows to reach unprecedented performances, with peaks of 395.000 steps/s
HIGH-END DRIVERS
The motion control output stage uses four state-of-the-art TRINAMIC TMC2130 drivers, which allow for ultra silent operations.
The drivers are software configurable (SPI) to adapt to different applications. The drivers can be configured for sensor-less homing.
INTEGRATED PSU
The printHAT features a Power Supply Unit with a wide input voltage range: 9-24 VDC.
It allows to power both the board and the Raspberry Pi host from one single supply source. The PSU is equipped with over-current and reverse polarity protection.
FLEXIBLE IOs
The low-level digital interface consists of 8x GPIO fully configurable. The default mapping is six endstops input and two spare IO. The IOs are ESD protected.
The high-level output section is equipped with 4x MOSFET capable of driving loads up to 8A average (10A peak).
ONE
Download and flash the SD card image.
TWO
Install the printHAT on the Raspberry Pi and power it up
THREE
Navigate to octopi.local to configure your printer and launch your first print.