Atmel ATtiny ISP and Serial High Voltage Programmer (Preview)

Two years ago I made a rather simple circuit board to be able to program Atmel ATtiny microcontrollers with an Arduino board as ISP. I shared my excessive PCBs and made the design open source. The design has proven to be pretty successful, and I was asked multiple times to make a more flexible follow-up version. So I recently started to design the revision 2.0 which should combine ISP and HVSP/HVPP features.ATtiny ISP HVP Shield Rev2 Beta1

This is a preview (i.e. the design is still buggy) but the final goal is to support the default “Arduino as ISP” option as well as HVSP/HVPP programming modes. The new feature can be useful to recover ATtiny (and ATMega) controllers with incorrect (broken) fusebits settings.

One Reply to “Atmel ATtiny ISP and Serial High Voltage Programmer (Preview)”

  1. Hi Kai, sounds really good. I found the “old” version and thought about producing in for myself (btw. where are you producing your PCBs?), but the new version looks great. when it is finished will it available to order?

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