USBtinyISP is a simple open-source USB AVR programmer and SPI interface. It is low cost, easy to make, works great with avrdude, has both 6 and 10 pin standard ISP cables, is AVRStudio-compatible and tested under Windows XP and MacOS X, it may or may not work with your specific Vista/Windows 7 system, please visit the Adafruit forums before purchase.Using this programmer and avrdude you can program any in-circuit "serial" programmable chip that avrdude supports (which is nearly all of them). It does not do JTAG or High Voltage programming. You can re-program Arduino's (and 'minimal arduinos') using this programmer. It cannot program chips with more than 64K of flash, such as the Atmega1280/1281, or Atmega2560/2561The project is based off of the USBtiny code & design.Kit includes all parts necessary, including microcontroller, PCB, and enclosure. A standard USB cable (A to B type) is not included, but they're quite common.This device also functions as a USB SpokePOV dongleFor more information, check out the USBtinyISP pageTechnical Details Dimensions (including enclosure): * 67mm x 42mm x 24mm (2.5in x 1.7in x 0.9in) * 43.5g / 1.5oz Comes with a 6in 6&10 pin ISP cables. EagleCAD PCB files, schematic, and other downloads available in the product tutorial https://elecena.pl/product/22713423/usbtinyisp-avr-programmer-kit-usb-spokepov-dongle-v2-0-discontinued 2023-03-06 https://elecena.pl/product/22713423/usbtinyisp-avr-programmer-kit-usb-spokepov-dongle-v2-0-discontinued 2023-12-27 https://elecena.pl/product/22713423/usbtinyisp-avr-programmer-kit-usb-spokepov-dongle-v2-0-discontinued 2024-09-19 https://elecena.pl/product/22713423/usbtinyisp-avr-programmer-kit-usb-spokepov-dongle-v2-0-discontinued 2024-11-29 https://elecena.pl/product/22713423/usbtinyisp-avr-programmer-kit-usb-spokepov-dongle-v2-0-discontinued 2024-11-30 https://elecena.pl/product/22713423/usbtinyisp-avr-programmer-kit-usb-spokepov-dongle-v2-0-discontinued 2025-04-09