Geeetech Reprap Sanguinololu V1.3a control board for Prusa I3 Rostock 3D Printer, US $933 – Picture 0

Geeetech Reprap Sanguinololu V1.3a control board for Prusa I3 Rostock 3D Printer, US $933 – Picture 1

Geeetech Reprap Sanguinololu V1.3a control board for Prusa I3 Rostock 3D Printer, US $933 – Picture 2

Geeetech Reprap Sanguinololu V1.3a control board for Prusa I3 Rostock 3D Printer, US $933 – Picture 3

Geeetech Reprap Sanguinololu V1.3a Control Board For Prusa I3 Rostock 3d Printer

US $933

Hong Kong, China
Jun 9th

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Welcome to visit our store. Have a nice buying experience. Description Sanguinololu is highly integrated with all the functions that a 3D printer needs. It is of high capacity-price ratio and support Reprap style printer and other CNC devices (Computer numerical control devices). The 4 stepper drivers are completely compatible with A4988 and DRV8825. Sanguinololu adapts developer friendly expansion port supporting I2C,SPI,UART,as well as ADC pins. All 14 expansion pins are reserved to be GPIO as well. Power supply for sanguinololu is also flexible; users can choose ATX-4 power input or the 2pin connector to supply. Features: 1.support multiple communication configurations : UART1(RX TX)?I2C(SDA SCL)?SPI(MOSI MISO SCK)?PWM PIN(one)?ADC(five) 2.Support multiple power configurations: Main board supplied by 5mm screw terminal, and optional 4pin ATX connector: 7v-12v 3.Adapts Atmel's ATmega1284 drop-in compatible. Currently, we use 1284P, the bootloader has been burned before shipping, and users can put it into use after burning the programming code. 4.Adapts FT232RL on-board for USB connectivity, which is an industrial USB-serial chip, ensuring the stability and convenience of installation. 5.Selectable power supply for end stops (5v or12v). 6.With 4 stepper driver on board (Z supports 2 stepper motors) 7.2 N-MOSFETs for extruder/bed, or other peripheral device 8.Supports LCD 2004 module, available for off-line printing. Version 1.3a - Updated July 21, 2011 Version 1.3a has no software changes - the pin assignments remain the same and your 1.2+ compatible firmware should work here fine. The hardware changes: Removed the Molex HDD connector in favor of using the voltage regulator - some power supplies give a dirty 5V signal when there is no motherboard load, so its better to just use the power supply's ATX+4 connector and the 5V voltage regulator. Added a jumper to enable/disable USB auto-reset. This way if you're printing from an SD card using SDSL you can disconnect your USB and reconnect it without interrupting a print. R7 and R8 are now 100k pull-up resistors that are on the stepper-enable lines. This ensures the stepper motors stay disabled and don't move while uploading new firmware, rebooting, etc. The current limiting resistors for the FTDI are gone. Overview and Hardware Resources size:100mm x 60mm weight:73g Interface Layout Please click here if you want to learn more about it. Package list 1 x Geeetech sanguinololu V1.3a 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. 4.For orders overweight (above 2kg), we must use Express shipping, it normally takes 5-7 busienss days to deliver. We will contact you if your orders are overweight, please note that buyer are resposible for the shipping charge. 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. 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 greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	UPC	Does not apply
Country/Region of Manufacture	Shenzhen, China
MPN	Does Not Apply
Brand	Unbranded/Generic