---
title: "Hub75 Studio – LED Matrix Display Design Platform Extended with WIZnet W5500 Ethernet"
url: "https://maker.wiznet.io/Lihan__/projects/hub75-studio--led-matrix-display-design-platform-extended-with-wiznet-w5500-ethernet/"
markdown_url: "https://maker.wiznet.io/Lihan__/projects/hub75-studio--led-matrix-display-design-platform-extended-with-wiznet-w5500-ethernet/md"
type: "UCC: User Created Content"
author: "Lihan__"
author_url: "https://maker.wiznet.io/Lihan__/"
original_author: "Lihan"
original_url: "https://iot47.com/hub75studio/"
published: "2025-07-30"
language: "en"
likes: 0
views: 1305
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Hub75 Studio – LED Matrix Display Design Platform Extended with WIZnet W5500 Ethernet

> Hub75 Studio & Base Kit leverage WIZnet W5500 for 100 Mbps Ethernet, plus WiFi, 4G, RS485; GUI-based graphics, OTA, MQTT, HTTP, Modbus protocols.

Original author: Lihan (source: https://iot47.com/hub75studio/)

## Article

![](https://maker.wiznet.io/upload/ckeditor5/31850482%5F1753889044%2Epng)

**Utilization of WIZnet W5500**
The Hub75 Base Kit uses an SPI-connected W5500 module to provide 100 Mbps Ethernet with full hardware TCP/IP off-load, reducing MCU load and preventing SIM (4G) or RS485 module conflicts when W5500 is installed [Tự học IoT, Lập trình nhúng](https://iot47.com/hub75studio/).

**Technology and Innovative TechniquesHardware:** Supports 4G, WiFi, 100 Mbps Ethernet, UART, RS485, one sensor input, Hub75/HUB12 output (~300 P10 32×16 panels), min 1 972 Hz refresh, 60–120 FPS [Tự học IoT, Lập trình nhúng](https://iot47.com/hub75studio/).

**Software:** Controls up to 350 P10 or 90 P5 panels, auto-remaps and detects panel configs, drag-and-drop GUI, OTA updates, mini web server; full support for MQTT, HTTP, UDP, Modbus, UART [Tự học IoT, Lập trình nhúng](https://iot47.com/hub75studio/).

**System Flow**

Power on → board creates WiFi AP “HUB75 BaseKit” (pw: 88888888).

Connect PC to AP → design layout in Hub75 Studio.

Select connectivity (Ethernet via W5500, WiFi, 4G, RS485, UART) and assign ValueDisplay addresses.

Click “Upload” → firmware/graphics sent via chosen channel → board updates.

Board scans LEDs via HUB75/HUB12 while updating ValueDisplays in real time via MQTT, HTTP, UDP, Modbus [Tự học IoT, Lập trình nhúng](https://iot47.com/hub75studio/).

![](https://maker.wiznet.io/upload/ckeditor5/31850482%5F1753889057%2Epng)

**Technical Synergy AnalysisTCP/IP Off-load:** Hardware stack frees MCU for LED control, ensuring smooth frame rates.

**Speed & Stability:** 100 Mbps Ethernet with 80 MHz SPI enables low-latency, low-jitter dynamic content updates.

**Modularity:** Easy swap of W5500, 4G, RS485 modules allows flexible network setups per project needs.

**Potential Applications & IdeasFactory Info Displays:** Real-time production KPIs and alerts.

**Cloud-linked Digital Signage:** Remote ad updates via MQTT/HTTP.

**Parking Guidance Systems:** Sensor-driven vacancy displays.

**Transit ETAs:** Real-time bus/train arrival boards via public APIs.

**Multi-sensor IoT Dashboards:** Unified monitoring of temperature, humidity, CO₂, etc., via ValueDisplays.

---

Source: https://maker.wiznet.io/Lihan__/projects/hub75-studio--led-matrix-display-design-platform-extended-with-wiznet-w5500-ethernet/