Welcome to Provide Your Own -

Using ATtiny Chips for Arduino-Like Projects

The Arduino platform is great for prototyping. Its easy-to-use shield architecture, readily identifiable pin numbering scheme, and beginner friendly IDE and software library has created a large and loyal following. In the life of many projects, however, there comes a time when the project is to be permanently deployed. When that time comes, leaving a precious Arduino in the field is often not the best option. Instead, a specialized board with either an ATmega chip or even an ATtiny chip is the best choice.

When cost or space is a factor an ATtiny chip is an attractive alternative to the ATmega for simpler projects. Thanks to the Arduino-Tiny project, an ATtiny can be used as a drop-in replacement for most Arduino projects. This initiative provides ATtiny chip configurations as upload board choices in the standard Arduino IDE. By following the instructions described in my previous article – Program an ATtiny Using an Arduino – your Arduino sketch can be uploaded as easily to an ATtiny board as it can be to an Arduino one.

More recently, the ATtiny has gained semi-official support given the variants posted by David Mellis on Github. Please note that this new firmware specification … Read the rest

Posted in Tech | Tagged , | Section: | Comments closed