Description
Description
The ESP32-WROOM-32E is a high-performance wireless microcontroller module from Espressif Systems, built around the powerful ESP32 dual-core processor. It combines Wi-Fi and Bluetooth connectivity in a compact module with integrated 4MB SPI flash memory and an onboard PCB antenna. Designed for embedded systems, IoT devices, industrial automation, and smart products, the module supports a wide range of interfaces including GPIO, ADC, DAC, PWM, UART, SPI, and IC. It is compatible with Arduino IDE, ESP-IDF, and MicroPython, making it suitable for both rapid prototyping and production-grade applications.
Features
- Dual-core 32-bit Tensilica LX6 processor
- Integrated Wi-Fi 802.11 b/g/n connectivity
- Bluetooth v4.2 BR/EDR and BLE support
- On-module 4MB SPI flash memory
- Integrated PCB antenna for wireless communication
- Up to 34 GPIO pins
- 18-channel ADC support
- 2-channel DAC support
- PWM output support
- UART, SPI, and IC communication interfaces
- Low-power operation for battery-based systems
- Compact SMD module for embedded integration
- Compatible with Arduino IDE, ESP-IDF, and MicroPython
- Suitable for IoT and industrial applications
Specification
- Product Type: Wireless MCU Module
- Model: ESP32-WROOM-32E
- Processor: Dual-core 32-bit Tensilica LX6
- Operating Voltage: 3.0V 3.6V DC
- Wireless Standards: Wi-Fi 802.11 b/g/n
- Bluetooth Version: v4.2 BR/EDR + BLE
- Flash Memory: 4MB SPI Flash
- GPIO Count: Up to 34 GPIO Pins
- ADC Channels: 18
- DAC Channels: 2
- Communication Interfaces: UART, SPI, IC, PWM
- Antenna Type: Onboard PCB Antenna
- Operating Temperature: -40C to +85C
- Dimensions: Approximately 25.5 18.0 mm
- Mounting Type: Surface Mount (SMD)
- Application: Embedded Wireless Systems
Links
- 3D Model
- Espressif ESP32-WROOM-32E Datasheet
Tutorials
- Dual-Core ESP32-WROOM-32E 4MB Module with Bluetooth and Wi-Fi
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