---
title: I/O Summary
description: 
published: true
date: 2022-04-04T06:36:07.387Z
tags: 
editor: undefined
dateCreated: 2022-04-04T06:36:01.606Z
---

# I/O Summary

This window shows all the pin numbers that are in use for inputs and outputs and have selectable pin in TunerStudio. Usefull for checking that same pin isn't used for 2 different purposes. Note that this window doesn't show pin numbers for pins that are fixed in firmware.
![io_summary.jpg](/img/tuning/io_summary.jpg){.align-center width=400}