ESP32 WiFi Bluetooth Dev Board 0.96" OLED 600 DMIPS CP2102

ESP32 Bluetooth & WiFi Development Board with OLED Display

Take your IoT projects to the next level with this powerful ESP32 WiFi & Bluetooth Development Module. Built around the Tensilica LX6 dual-core processor running at 240 MHz with 600 DMIPS of computing power, this compact board delivers serious performance in a small footprint — perfect for makers, hobbyists, and professional developers alike.

Featuring an integrated 0.96-inch blue OLED display, onboard WiFi, dual-mode Bluetooth, 32 MB Flash, and a CP2102 USB-to-serial chip, this is a complete, ready-to-use development platform that supports multiple third-party development environments. Made in China.

Key Features

• Dual-Core Processor: ESP32 Tensilica LX6 @ 240 MHz — 600 DMIPS computing power
• 0.96" Blue OLED Display: Onboard screen for real-time data visualization right out of the box
• 802.11 b/g/n HT40 WiFi: Supports Sniffer, Station, SoftAP, and Wi-Fi Direct modes
• Dual-Mode Bluetooth: Classic Bluetooth + BLE (Bluetooth Low Energy) integrated
• 32 MB Flash & 520 KB SRAM: Ample memory for complex firmware and data storage
• CP2102 USB-to-Serial Chip: Reliable, driver-friendly USB connectivity for easy flashing and debugging
• Lithium Battery Interface: Built-in charging circuitry and LiPo battery connector for portable projects
• Wide Operating Voltage: 3.3 V–7 V for flexible power source options
• Wide Temperature Range: -40°C to +90°C for demanding environments
• Low Power Consumption: Ideal for battery-powered IoT applications
• Third-Party IDE Support: Compatible with Arduino IDE, PlatformIO, MicroPython, and more

Technical Specifications

What's in the Box

• 1× ESP32 WiFi Bluetooth Development Module
• 2× Pin Headers

Explore More Tools & Storage for Your Projects

Keep your components organized and your workspace tidy with these great accessories:

• Airtight Transparent PET Storage Bottle | Beads & Crafts — perfect for sorting small components and hardware
• Vintage Baroque Embossed Metal Tray – Jewelry & Decor Organizer — a stylish desktop tray to keep your modules and tools in order

Learn more: EPA guidance on lithium-ion battery handling

Frequently Asked Questions

Q: What development environments are compatible with this ESP32 WiFi Bluetooth development board?

A: This ESP32 development board supports a wide range of third-party development environments, including the Arduino IDE, PlatformIO, MicroPython, and Espressif's official ESP-IDF framework. The onboard CP2102 USB-to-serial chip ensures seamless connectivity and driver support across Windows, macOS, and Linux systems.

Q: Does this board support both classic Bluetooth and BLE (Bluetooth Low Energy)?

A: Yes! The ESP32 chip on this board features integrated dual-mode Bluetooth, supporting both Classic Bluetooth (for audio and data streaming applications) and BLE (Bluetooth Low Energy) for low-power sensor and peripheral applications — all in one compact module.

Q: Can I power this ESP32 development board with a lithium battery?

A: Absolutely. This board includes onboard lithium battery charging circuitry and a dedicated battery interface, making it ideal for portable, wireless IoT projects. It accepts an operating voltage of 3.3 V to 7 V, giving you flexibility in your power supply options.

Q: What does the 0.96-inch OLED display show?

A: The 0.96-inch blue OLED display can be programmed to show any data you need — sensor readings, network status, IP addresses, time, custom messages, and more. It is directly controlled via the ESP32, making it easy to integrate into your project's firmware.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.