Description
The ESP32-D0WD is a powerful, highly integrated System-on-Chip (SoC) that combines Wi-Fi and dual-mode Bluetooth (Classic and BLE) connectivity with a robust dual-core processing architecture. Built around the Xtensa® Dual-Core 32-bit LX6 microprocessor, it is designed for demanding IoT applications requiring both high computational performance and versatile wireless communication.
The D0WD variant features two high-performance cores that can be individually controlled or powered off, providing developers with granular control over power consumption. With its rich set of peripherals—including capacitive touch, ADCs, DACs, and various communication interfaces (SPI, I2C, UART)—it acts as a complete solution for everything from simple sensor nodes to complex, voice-enabled smart home devices.
Note: Product images are for illustrative purposes only. Refer to the official Espressif datasheet for detailed register mapping, power consumption profiles, and PCB design layout guidelines, especially regarding the RF antenna matching network.
Features
- Dual-Core Processor: Xtensa® Dual-Core 32-bit LX6 MCU capable of up to 240 MHz.
- Connectivity: Integrated Wi-Fi (802.11 b/g/n) and Dual-mode Bluetooth (Classic + BLE).
- Memory: Supports external Flash and SRAM for flexible storage requirements.
- Rich Peripherals: Integrated ADCs, DACs, capacitive touch sensors, hardware encryption accelerators, and temperature sensors.
- Power Efficiency: Multiple power-saving modes (Active, Modem-sleep, Light-sleep, Deep-sleep).
- Package: Compact 48-pin QFN package, widely supported by open-source hardware ecosystems.
Benefits
- High Performance: Dual cores allow for real-time processing of complex tasks (like voice recognition or sensor fusion) while maintaining a stable Wi-Fi connection.
- All-in-One Connectivity: Reduces BOM cost and PCB space by eliminating the need for separate Wi-Fi and Bluetooth modules.
- Massive Ecosystem: Fully supported by Arduino IDE, Espressif IoT Development Framework (ESP-IDF), and MicroPython.
Applications
- Smart Home Appliances and Automation
- Industrial Wireless Control and Data Logging
- Wearable Electronics and Health Monitors
- Wi-Fi and Bluetooth Bridges/Gateways
- Voice-Activated IoT Devices
Package Includes
- 1 x ESP32-D0WD Dual-Core SoC (QFN-48)
Specifications
| Parameter | Specification |
|---|---|
| Product Name | ESP32-D0WD |
| Processor | Dual-core 32-bit LX6 |
| Wireless | Wi-Fi 802.11 b/g/n + BT/BLE |
| Package | QFN-48 |
| Shipping Weight | 0.001 kg |
