Atto84 Hookup Guide
Contributors:
Nick Poole
Nick Poole 
Resources and Going Further
For more information about the Atto84, check out the resources below:
- Schematic (PDF)
- Eagle Files (ZIP)
- V-USB
- SparkX Landing Page
- GitHub
- Product Repo
- Arduino Boards: ATtiny - ATtiny84 branch for the Atto084
Need some inspiration? Check out these Arduino based projects!
Build an Auduino Step Sequencer
Make a Step Sequencer using an Arduino, the Auduino firmware, and a handful of hardware.
Qwiic Keypad Hookup Guide
If you are tired of taking up GPIO pins, wiring a bunch of pull up resistors, and using firmware that scans the keys taking up valuable processing time... check out the new Qwiic Keypad.
Mini GPS Shield Hookup Guide
A hookup guide for the SparkFun Mini GPS Shield.
LiPo Fuel Gauge (MAX1704X) Hookup Guide
Monitor your LiPo battery with the LiPo fuel gauge! In this tutorial, we will be using the MAX17043 and MAX17048 to monitor a single cell, LiPo battery over the Arduino Serial Monitor. We will also connect a display to view the output without the need to connect the microcontroller to a computer.