ESP32-WROOM-32 image

    ESP32-WROOM-32

    nrnd esp32 WROOM
    Not Recommended for New Designs: Consider using newer modules for future projects.

    ESP32-WROOM-32 contains the ESP32 SoC, flash memory, high-precision discrete components, and a PCB antenna which provides outstanding RF performance in space-constrained applications.

    Embedded Chip(s):
    • ESP32-D0WDQ6

    ESP32-WROOM-32 Module Variants

    ESP32-WROOM-32

    Base Flash: 4 MB PSRAM
    • Basic variant
    • 4MB flash

    The ESP32-WROOM-32 is Espressif’s flagship module, combining the powerful ESP32-D0WDQ6 SoC with a high-performance PCB antenna, all in a compact package. It’s designed for a wide range of applications, from smart home devices to industrial automation, where both Wi-Fi and Bluetooth connectivity are essential.

    This module integrates the ESP32 SoC, flash memory, and all necessary components into a single, easy-to-use package. It’s perfect for designs that require reliable wireless communication without the complexity of managing separate components. The PCB antenna provides excellent RF performance, making it suitable for space-constrained applications where traditional antennas might not fit.

    With its 4MB flash and no PSRAM, the ESP32-WROOM-32 is optimized for applications that need solid performance without the extra memory overhead. It’s ideal for projects that require efficient use of resources, such as low-power sensor networks, smart appliances, and other IoT devices.

    In short, the ESP32-WROOM-32 is your go-to module for reliable, high-performance Wi-Fi and Bluetooth connectivity in a compact form factor. When you’re building a smart home device, an industrial controller, or a wearable gadget, this module delivers the performance and flexibility you need.

    Note: Variants may have different features, flash sizes, and PSRAM configurations. Check the individual module pages for detailed specifications.

    ESP32-WROOM-32 Technical Specifications

    🛰️ Connectivity

    Antenna PCB antenna
    WiFi 802.11 b/g/n (2.4 GHz)
    BLE 4.2

    Microcontroller

    GPIO Count 38
    Flash Size 4 MB
    PSRAM Size 0 MB
    Operating Temperature -40°C ~ 85°C

    ESP32-WROOM-32 Dimensions

    Width 18 mm
    Length 25.5 mm
    Height 3.1 mm