🔩 Hardware Options

Clockwise is flexible — you can build it using simple jumper wires, or with dedicated PCBs for an easier and more reliable setup.

This page explains your hardware options and how to connect everything.

---

Core Components

At minimum, you need:

Component	Notes
RGB LED Matrix 64x64 (HUB75/HUB75E)	P2.5 or P3 matrix recommended
ESP32 Dev Board	ESP32-WROOM, WROVER or compatible
5V 3A Power Supply	Barrel plug or wired, at least 3A

---

1️⃣ WiseShield-32 PCB Kit (Recommended)

• Created specifically for Clockwise
• Simplifies wiring — just plug your ESP32 and LED Matrix
• Soldering required (DIY Kit)
• Available at Elecrow

👉 See: WiseShield-32 Assembly Guide

---

2️⃣ Compatible PCBs

There are other boards that work with Clockwise:

Board	Notes
ESP32 Trinity	Fully integrated, ready to flash
Mario-Clock PCB (Alexvanheu)	Custom designed, tested with Clockwise
WeMos Matrix Shield DMA (Hallard)	Stackable shield, works with D1 Mini ESP32

---

3️⃣ Manual Wiring (if no PCB)

Follow the instructions here for manual wiring.

---

Notes on Power Supply

• LED Matrix requires 5V at at least 3A — more if brightness is high
• If brightness flickers:
  • Check power supply rating
  • Use thicker wires
  • Check for proper ground connection

---