The ESP32-WROOM-32E is a compact, high-performance wireless communication module that integrates Wi-Fi, Bluetooth, and Bluetooth Low Energy (BLE) capabilities into a single solution. Powered by the dual-core ESP32-D0WDQ6 chip, this module is designed for both low-power and high-performance applications.

With a flexible CPU frequency ranging from 80 MHz to 240 MHz, it efficiently handles a wide range of tasks—from simple sensor data acquisition to complex voice encoding and media streaming. An integrated low-power co-processor enables real-time peripheral monitoring while the main CPU cores remain in sleep mode, significantly reducing power consumption.

The module supports a broad array of peripheral interfaces, including capacitive touch, Hall sensor, SD card, Ethernet, SPI, I²C, UART, and I²S, providing excellent connectivity with external components and sensors.

Key Feature

• Dual-core Xtensa® 32-bit LX6 processor running up to 240 MHz, ideal for edge computing and multitasking
• Integrated 2.4 GHz Wi-Fi and Bluetooth v4.2 (BR/EDR + BLE), enabling rich wireless connectivity
• Offers an extensive set of interfaces including UART, SPI, I2C, I2S, PWM, ADC, DAC, and CAN (TWAI®)
• Equipped with 16MB SPI flash memory, ideal for large-scale firmware and OTA updates
• Features a compact PCB antenna for built-in wireless capability and space efficiency
   

Technical Specifications

Documentation

• Datasheet
• User Guide -V3 Silicon
   

Applications

• IoT (Internet of Things) devices
• Smart home controllers and hubs
• Industrial monitoring and control systems
• Smart wearables
• Voice assistants and wireless audio systems
• Remote sensing and automation
   

Packaging Details

• 1 × ESP32 WROOM MCU Module 16MB PCB Antenna