Teensylu V0.8 3D Printer Control Board – Hi3D RepRap Prusa Mendel

$34.99

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3D Printer Teensylu V0.8 Hi3D RepRap Prusa Mendel Control Board
Teensylu V0.8 3D Printer Control Board - Hi3D RepRap Prusa Mendel
$34.99

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Product: 3D Printer Teensylu V0.8 Hi3D RepRap Prusa Mendel Control Board

The 3D Printer Teensylu V0.8 Hi3D RepRap Prusa Mendel Control Board is a device based on the Sanguinololu project. It’s equipped with an Atmel AT90USB1286 MCU, a replacement for the ATmega644P. The included microcontroller comes with on-chip USB, removing the requirement for the FTDI USB UART.

The control board has a LUFA CDC bootloader pre-installed on the AT90USB1286, allowing firmware upload directly through USB cable. It also transitioned the through-hole resistors and capacitors to 0805 SMT components. It retains the Sanguinololu’s expansion headers that support I2C, SPI, UART, and ADC pins. Moreover, all additional I/O ports of the AT90USB have been exposed through headers for easier prototyping.

Measurements and Specifications:

  • Dimensions: 100 x 60mm
  • Teensylu clone, featuring Atmel’s AT90USB1286
  • Onboard support for up to 4 Pololu stepper driver boards (X, Y, Z Extruder)
  • Power supply: ATX power supply for logic and motors or 5mm screw terminal 7-35V for motors, and USB 5V for logic.
  • Two thermistor connectors
  • Two N-MOSFETs for extruder/bed heaters
  • One low power MOSFET driver fan
  • Selectable 12v/5v endstop voltage
  • Four endstops, including a 4th E-Stop as an emergency stop
  • 14 additional pins for expansion and development (6 analog and 8 digital compatible with Sanguinololu). These pins allow for functions like UART1 (RX and TX), I2C (SDA and SCL), SPI (MOSI, MISO, SCK), PWM pin (1), and Analog I/O (6).

The package includes a single 3D Printer Teensylu V0.8 Hi3D RepRap Prusa Mendel Control Board.

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