---
title: "visuino"
url: "https://maker.wiznet.io/irina/resellers/visuino/"
markdown_url: "https://maker.wiznet.io/irina/resellers/visuino/md"
type: "VAR: Value-Added Reseller Products"
author: "visuino"
author_url: "https://www.visuino.com"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "visuino"
original_url: "https://www.visuino.com"
published: "2025-11-27"
language: "en"
likes: 0
views: 599
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# visuino

> Visuino is a visual tool for creating Arduino, ESP32, and PLC projects without coding. Drag-and-drop design and real-time simulation make IoT development simple

Original author: visuino (source: https://www.visuino.com)

## Article

## 🚀 What is Visuino? — A Complete Overview for Makers, Engineers, and IoT Developers

Visuino is a **visual programming environment** that allows you to design Arduino-based embedded systems **without writing manual C++ code**.
Instead of typing functions, libraries, or pin definitions, you simply **drag, drop, and connect functional blocks**, and Visuino automatically generates the corresponding Arduino sketch.

In short:

> **Visuino turns complex embedded development into a visual workflow—fast, intuitive, and hardware-friendly.**

![](https://www.visuino.com/wp-content/uploads/2025/02/Connect-component.gif)

## 🧩 Core Functions of Visuino

### 1) Visual Logic Editor

A full graphical environment where you build logic using blocks and signal connections.

No manual coding required

Input → Processing → Output is represented as a visual flow

Complex algorithms can be built by combining components

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### 2) Real-Time Simulation

Visuino can simulate:

- Sensor data

- Timing logic

- Communication signals

- Outputs and UI elements

This allows you to verify the entire logic **without any hardware connected**.

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### 3) Automatic Arduino C++ Code Generation

- With one click, Visuino generates:

- Valid Arduino C++ code

- All required libraries

- Correct pin mappings

- Upload-ready source files

Developers can also manually modify the generated code if needed.

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### 4) Hundreds of Built-in Components

- Visuino includes ready-to-use blocks for:

- UART, I²C, SPI, RS485

- Ethernet (W5100/W5500)

- WiFi (ESP8266, ESP32)

- BLE, LoRa, NRF24L01

- LCD/OLED displays

- Motors, relays, servos

- Filters, PID, PWM, math operators

Even complex protocols and sensors can be configured within seconds.

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### 5) Advanced Debugging Tools

- Live serial monitoring

- Real-time data plotting

- Visual signal tracing

Perfect for embedded troubleshooting and rapid iteration.

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### 6) Multi-Board Support

- Visuino supports a wide range of hardware:

- All Arduino boards

- **ESP32 / ESP8266**

- STM32 variations

- **Controllino industrial PLC series**

- Custom Arduino-compatible devices

This makes Visuino a universal platform for both hobby and industrial applications.

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The Visuino website is more than just a download page—it is a **full learning ecosystem** designed for real-world hardware development.

You can show difficulty Level Tags. The** “Contributors” **section contains projects created directly by users

![](https://maker.wiznet.io/upload/ckeditor5/857257499%5F1764257791%2Epng)

![](https://maker.wiznet.io/upload/ckeditor5/857257499%5F1764259277%2Epng)

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As of today(25/11/27), there are **458 projects **published on the site.

I discovered that there are about **5 tutorial videos** covering Ethernet-related topics.

<https://www.visuino.com/?s=ethernet>

![](https://maker.wiznet.io/upload/ckeditor5/857257499%5F1764257587%2Epng)

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Source: https://maker.wiznet.io/irina/resellers/visuino/