Espressif ESP32-WROOM-32E 4M 32Mbit Flash WiFi Bluetooth Module


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Espressif ESP32-WROOM-32E is a Wi-Fi+BT+BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming, and MP3 decoding. ESP32-WROOM-32E comes with a PCB antenna for Bluetooth and Wifi connectivity. These modules are featured with a 4 to 16 MB external SPI flash.

There are a wide range of application for ESP32-WROOM-32E like,

  1. Generic Low-power IoT Sensor Hub
  2. Generic Low-power IoT Data Loggers
  3. Cameras for Video Streaming
  4. Over-the-top (OTT) Devices
  5. Speech Recognition
  6. Image Recognition
  7. Mesh Network
  8. Home Automation
  9. Smart Building
  10. Industrial Automation
  11. Smart Agriculture
  12. Audio Applications
  13. Health Care Applications
  14. Wi-Fi-enabled Toys
  15. Wearable Electronics
  16. Retail & Catering Applications


Specifications and Features:

  1. ESP32-D0WD-V3 embedded, Xtensa dual-core
  2. 32-bit LX6 microprocessor, up to 240 MHz
  3. 448 KB ROM for booting and core functions
  4. 520 KB SRAM for data and instructions
  5. 16 KB SRAM in RTC
  6. WiFi
    Bit rate: 802.11n up to 150 Mbps
    A-MPDU and A-MSDU aggregation
    0.4 s guard interval support
    Center frequency range of operating channel:
    2412 ~ 2484 MHz
  7. Bluetooth
    Bluetooth V4.2 BR/EDR and Bluetooth LE specification
    Class-1, class-2 and class-3 transmitter
    CVSD and SBC
  8. Hardware
    Interfaces: SD card, UART, SPI, SDIO, I2C, LED
    PWM, Motor PWM, I2S, IR, pulse counter, GPIO,
    capacitive touch sensor, ADC, DAC, Two-Wire
    Automotive Interface (TWAI, compatible with
    40 MHz crystal oscillator
    4 MB SPI flash
    Operating voltage/Power supply: 3.0 ~ 3.6 V
    Operating temperature range: 40 ~ 85 C
    Dimensions: See Table

Package Includes:

1 x Espressif ESP32-WROOM-32E 4M 32Mbit Flash WiFi Bluetooth Module

* Product Images are shown for illustrative purposes only and may differ from actual product.


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