---
title: "Arduino Leonardo ETH v3 and MySQL Direct Insert"
url: "https://maker.wiznet.io/WIZnet/projects/arduino-leonardo-eth-v3-and-mysql-direct-insert/"
markdown_url: "https://maker.wiznet.io/WIZnet/projects/arduino-leonardo-eth-v3-and-mysql-direct-insert/md"
type: "UCC: User Created Content"
author: "amirso"
author_url: "https://www.hackster.io/amirso/arduino-leonardo-eth-v3-and-mysql-direct-insert-ac884f?ref=part&ref_id=34648&offset=0"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "amirso"
original_url: "https://www.hackster.io/amirso/arduino-leonardo-eth-v3-and-mysql-direct-insert-ac884f?ref=part&ref_id=34648&offset=0"
published: "2023-04-03"
language: "en"
hardware: ["Arduino Leonardo ETH"]
likes: 0
views: 39
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Arduino Leonardo ETH v3 and MySQL Direct Insert

> Arduino Leonardo ETH v3 and MySQL Direct Insert

Original author: amirso (source: https://www.hackster.io/amirso/arduino-leonardo-eth-v3-and-mysql-direct-insert-ac884f?ref=part&ref_id=34648&offset=0)

## Components

- **Arduino Leonardo ETH** x 1 ([docs](https://store.arduino.cc/products/arduino-leonardo-with-headers))

## Article

**DETAILS**

This example uses Arduino Leonardo ETH and MySQL to demonstrate how to store data in a table in MySQL from 4 button connected to pins 2, 3, 4, 5. I need to monitor 4 machine and time when it on. We will create a special database and table for testing.

For the details, please visit [the original](https://www.hackster.io/amirso/arduino-leonardo-eth-v3-and-mysql-direct-insert-ac884f?ref=part&ref_id=34648&offset=0).

---

Source: https://maker.wiznet.io/WIZnet/projects/arduino-leonardo-eth-v3-and-mysql-direct-insert/