About this item

📡 ESP32 OLED Module 0.96" – WiFi & Bluetooth Development Board

The ESP32 OLED module with 0.96" display is a compact development board combining WiFi and Bluetooth connectivity with a built-in display.
Ideal for IoT, smart home, and embedded projects, it allows direct data visualization without an external screen.

🛡️ Features & Advantages

• 📡 Built-in 2.4 GHz WiFi
• 🔵 Bluetooth (BLE + Classic)
• 📟 0.96" OLED display (SSD1306 or equivalent)
• ⚡ Powerful ESP32 microcontroller
• 🧰 Compact and ready to use
• 🔌 Programmable via Arduino IDE / MicroPython

📦 Technical Description

• 🧩 Microcontroller: ESP32 (dual-core)
• 📟 Display: 0.96" OLED (128 × 64 pixels typical)
• 🔌 Display interface: I2C
• 📡 Connectivity: WiFi + Bluetooth
• ⚡ Power supply: 5 V (USB) / 3.3 V logic
• 💾 Memory: depends on version (commonly 4 MB Flash)
• 🔧 Interfaces: GPIO, UART, SPI, I2C
• 📏 Dimensions: approx. 50 × 25 mm

🛠️ Applications

• 🌐 IoT projects
• 🏠 Smart home systems
• 📊 Sensor data display
• 🤖 Advanced prototyping
• 📡 Embedded systems

⚠️ Usage Notes

• ❗ Check OLED I2C address (commonly 0x3C)
• 🔧 Use compatible libraries (SSD1306)
• 🛡️ Avoid powering from multiple sources simultaneously

✨ Key Features

• 📡 WiFi + Bluetooth
• 📟 Built-in OLED display
• ⚡ Powerful ESP32
• 🔌 Easy programming
• 📦 Ideal for IoT