| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $58.70 | $57.50 | $55.71 | $53.31 | Contact US |
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Geeetech StepStick New Printerboard Printrboard Reprap Prusa Mendel 3D Printer
Description:
- Printrboard is a derivative of Teensylu, an AT90USB1286 development board originally based on Sanguinololu.
- The Printrboard electronic set eliminate the production and functionality shortcomings of older RepRap electronics sets.
- Printrboard improves upon the previous production-grade electronics set (Gen6) by adding heatbed and SD card support, reverting to 1/16 microstepping Allegro stepper drivers, and improving connectivity reliability and reducing cost by elimination of the FTDI UART chip.
- Printrboard also has expansion headers supporting I2C, SPI, UART, and ADC pins. All extra I/O ports of the AT90USB have been broken out to headers for prototyping and expansion. The Atmel AT90USB1286 MCU has on-chip USB, removing the need for the FTDI UART (USB-to-serial) IC. On-chip USB means dramatically faster firmware upload times and communication. The AT90USB connects at any baud rate regardless of firmware configuration, and operates virtually free of serial communication errors/pauses.
Features:
- Atmel AT90USB1286 Microcontroller (or AT90USB1287 drop-in compatible for 20mhz support)
- Native USB interface. No FTDI serial-to-USB chip!
- 128kb Flash
- Four integrated Allegro A4982 Stepper Drivers (no Pololus needed)
- Onboard SD card slot 4. Edge connectors enabling right-angle connections
- Please click here if you want to learn more information.
Package list:
- 1 x New version Reprap Printerboard
