Geeetech Teensylu Rev 0.8,Hi3D RepRap Prusa Mendel 3D printer driver board, US $570 – Picture 0

Geeetech Teensylu Rev 0.8,Hi3D RepRap Prusa Mendel 3D printer driver board, US $570 – Picture 1

Geeetech Teensylu Rev 0.8,Hi3D RepRap Prusa Mendel 3D printer driver board, US $570 – Picture 2

Geeetech Teensylu Rev 0.8,Hi3D RepRap Prusa Mendel 3D printer driver board, US $570 – Picture 3

Geeetech Teensylu Rev 0.8,hi3d Reprap Prusa Mendel 3d Printer Driver Board

US $570

Hong Kong, China
Jan 29th

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Welcome to my store efind0813 Description This is a project that is based on Sanguinololu. The ATmega644P has been replaced with an Atmel AT90USB1286 MCU. This Microcontroller has on-chip USB, removing the need for the FTDI USB UART. LUFA CDC bootloader preinstalled on the AT90USB1286 allows you to upload the firmware through USB cable directly. All of the through hole resistors and capacitors have been replaced with 0805 SMT components. Like the Sanguinololu the Teensylu 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. Features: 1.Small design - board is 100mm x 60mm 2.Teensylu clone, Atmel's AT90USB1286 3.LUFA CDC bootloader preinstalled on the AT90USB1286 allows you to upload the firmware through USB cable. 4.Up to 4 A4988/4983 stepstick or Pololu stepper driver boards on-board (X,Y,Z,Extruder) 5.Supports multiple power configurations (Carried from Sanguinololu)1)Logic & Motors supplied by ATX power supply (needs molex harddrive connector, and optional 4pin atx connector for additional 12v) 2)Motors supplied by 5mm screw terminal 7-35V 3)Logic supplied by USB bus 4)Logic supplied by optional on-board voltage regulator (molex harddrive connector cannot be installed at the same time) 5)on-board USB connectivity 6.2 thermistor connectors with circuitry 7.2 N-MOSFETs for extruder/bed heaters 8.1 N-MOSFET for low power fan or motor 9.Selectable 12v/5v endstop voltage1)4 endstops including 4th stop called E-Stop to be used as an emergency stop, or extruder stop (to be added in firmware). 10.14 Extra pins available for expansion and development - 6 analog and 8 digital (Fully compatabile with Sanguinololu), with the following capabilities1)UART1 (RX and TX) 2)I2C (SDA and SCL) 3)SPI (MOSI, MISO, SCK) 4)PWM pin (1) 5)Analog I/O (6) 11.Additional 14 pin header with 11 I/O for prototyping 12.SMT Components sized at 0805 for easier soldering. Compatible firmwares: Sprinter Marlin Repetier Package list: 1x Teensylu V0.8 board Dear friend, please take a few minutes to visit my store. Please click here. Thanks! Payment 1.We accept PayPal only. 2.Payment must be received within 7 business days of auction closing.,or a unpaid case will be opened. Delivery details 1.Standard shipping carrier is ePacket with tracking code for United States address,delivery within 7-14 busienss days. 2.For outside US address,standard shipping carrier is Hong Kong Post without tracking code,delivery within 25-30 business days.We provide a free tracking for order above 45USD.Please contact us if you want to add a tracking code for small orders. 3.Express shipping like DHL,Fedex,UPS,TNT is also avaiable if you are willing to pay extra.DHL is our standard shipping carrier for Expedited shipping,please contact us if you want a different carrier. Return policy 1.All returns are accepted. 2.You should contact us within 14 days after you received the item. 3.Return shipping will be paid by you. Contact us 1.We are always here for you,offering friendly, comprehensive customer service every step of the way. Please follow the good eBay practice to contact us if any doubts and problems.We sincerely hope our item and customer service can give you the BEST BUYING EXPERIENCE on eBay. 2.We believe nothing can solve problems but communication.Please contact our team via ebay message first before leaving any non-positive feedbacks if you feel unhappy here. Terms of sales 1.Customs duties or taxes are buyer's resposibility for all of the listings.Please check with your local customs office if you have any doubts. 2.Please confirm you are putting a correct and complete shipping address here.You are resposible for extra charge if your package been returned because of wrong address.If packages return because of wrong address,you will have to bear extra cost of shipping. Engineered for professional eBay sellers!