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USBTiny Mkii Programmer

Learn how to win a FREE programmer here!

New USBTinyMkII Rev 1.1a boards now available.

Reference Board layout.

Reference Schematic has been removed due to Bravekit in Kharkiv Ukraine copying the design and reselling it without permission.

Description

This AVR programmer is LUFA powered which emulates AVRISP-MKII functionality, supporting the programming of the entire 8-bit AVR range via ISP as well as the PDI (for the newer XMEGA AVRs) and TPI (for the 6-pin TINY AVRs). Works with AVR Studio 4 in Windows and Avrdude 5.10 in Linux.

* ISP, PDI and TPI Protocols Supported
* .5MHz ISP Rescue Clock (for mis-set fuses)
* Fast, native USB operation
* Switchable Target power (USB-VBUS or target powered; tested from 1.8v to 5v target)
* Target must be 5v tolerant for USB VBUS power
* I/O is Buffered for lower voltage devices 
* Led indicators for Ready and Busy conditions
* Works under Studio4 in Windows and avrdude 5.10 in Linux
* Avrdude 5.10 support for ISP, PDI and TPI
* Comes with 6-pin Atmel-standard pinout connectors and cable.
* USB updateable firmware

News and Updates

Single Button Firmware Program Modification

LUFA-100617 AVISP-MKII Firmware updates available for:

* Windows Studio 4 version(.rar)
* Windows Studio 4 versioh(.hex)
* Avrdude-5.10 version (.rar)
* Avrdude-5.10 version (.hex)

Fixed broken PDI EEPROM Section Erase functionality in the AVRISP-MKII project.

Note: Due to inconsistencies between the jungo and libusb drivers, using Avrdude with Windows requires libusb-filter installed after libusb.

Interested in one?

USBTiny Mkii User Guide

Note: This product incorporates one or more components from the LUFA USB library, written by Dean Camera, and released under a modified MIT license. See www.fourwalledcubicle.com/LUFA.php for project information and updates.