Six GPIO Pins on an ATTiny85

Discover how to unlock the full potential of the ATTiny85 microcontroller by utilizing all six GPIO pins in this informative 30-minute video. Learn to build or acquire a fuse resetter, understand its functionality, and navigate potential challenges. Explore the process of reconfiguring the RESET pin as a GPIO, effectively increasing the available pins from five to six. Gain insights into power efficiency, battery life, and practical applications for projects requiring minimal components. Follow along with a step-by-step guide on resetting fuses, interpreting datasheets, and using tools like the Embedded Fuse Calculator. Delve into topics such as high-voltage programming, AVRDUDE usage, and ATTiny85 specifications. Access provided resources, including code samples and links to further reading, to enhance your understanding of microcontroller programming and optimization.

Introduction
Sketch
What is a fuse
The H fuse
The fuse calculator
Using the ATTiny85 as a GPIO pin
Disabling the RS GPIO pin
Current Amplifier
Programming Board
Circuit Diagram
Embedded Fuse Calculator