Geeetech ATmega2560 Mega R3 Replace mega2560 shield compatible Arduino for 3d

welcome to my store efind0813 Description     As with our Iduino Mega 2560, the Iduino MEGA R3 is also a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, an external power jack, an ICSP header, and a reset button, enabling the board to be plug-and-play.     The Iduino MEGA R3 differs from Iduino Mega 2560 in that it has 3 additional pins, they are SDA, SCL and IOREF,amoung which the IOREF pin can provide the VREF to the board. In addition, considering the compatibility of Iduino MEGA R3 with the series products to come，Iduino MEGA R3 has a port reserved on the left side of IOREF pin.       Specifications:      Microcontroller：ATmega2560   Input Voltage (recommended): 7-12V   Operating Voltage： 5V   54 Digital I/O Pins：（of which 14 provide PWM output）   16 Analog Input   4 UART (hardware serial ports)   An USB interface   An ICSP header   A power interface   A reset button   DC Current of I/O Pin: 40 mA   DC Current for 3.3V Pin: 50mA   Flash Memory: 256KB of which 8KB is used for bootloader ( Atmega 328)   SRAM: 8KB   EEPROM： 4 KB   Clock Speed: 16MHz   Product Weight：34g   Dimensions：102mm*54mm*11mm         Please click here if you want to learn more information.          Package list     1 x Geeetech Iduino Mega R3 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.   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
• Brand: Unbranded/Generic
• Country/Region of Manufacture: China

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