This is the Blue variant of the Espressif ESP32-WROOM-32E 8M 64Mbit Flash WiFi Bluetooth Module in Other ESP WIFI Modules. Available at ₹449.58 (₹381.00 + GST) with free shipping across India.

Looking for Esp32 Module 8m Espressif Esp32-wroom? Espressif ESP32-WROOM-32E 8M 64Mbit Flash WiFi Bluetooth Module is available at Zbotic with fast shipping across India.

Espressif ESP32-WROOM-32E 8M 64Mbit Flash WiFi Bluetooth Module

Description:

The Espressif ESP32-WROOM-32E stands as a versatile Wi-Fi+BT+BLE MCU module, catering to an extensive spectrum of applications. From power-efficient sensor networks to high-demanding operations like voice encoding, music streaming, and MP3 decoding, its capabilities span across diverse fields.

Embedded with a PCB antenna, the ESP32-WROOM-32E ensures seamless Bluetooth and Wi-Fi connectivity, facilitating effortless communication in various environments. Enhanced by a 4 to 16 MB external SPI flash, these modules empower developers with ample storage for data and program memory, fostering innovation and flexibility in application development.

With its compact yet robust design, the ESP32-WROOM-32E emerges as a cornerstone for IoT solutions, enabling the creation of smart devices and systems that seamlessly integrate into the connected world. From smart homes to industrial automation, its versatility and performance make it a preferred choice among developers and engineers seeking to push the boundaries of innovation.

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

•  Generic Low-power IoT Sensor Hub
• Generic Low-power IoT Data Loggers
• Cameras for Video Streaming
• Over-the-top (OTT) Devices
• Speech Recognition
• Image Recognition
• Mesh Network
• Home Automation
• Smart Building
• Industrial Automation
• Smart Agriculture
• Audio Applications
• Health Care Applications
• Wi-Fi-enabled Toys
• Wearable Electronics
• Retail & Catering Applications

Features:

• ESP32-D0WD-V3 embedded, Xtensa dual-core
• 32-bit LX6 microprocessor, up to 240 MHz
• 448 KB ROM for booting and core functions
• 520 KB SRAM for data and instructions
• 16 KB SRAM in RTC
• Wi­Fi
  •802.11b/g/n
  • Bit rate: 802.11n up to 150 Mbps
  • A-MPDU and A-MSDU aggregation
  • 0.4 µs guard interval support
  • Center frequency range of operating channel: 2412 ~ 2484 MHz
• Bluetooth®
  • Bluetooth V4.2 BR/EDR and Bluetooth LE specification
  • Class-1, class-2 and class-3 transmitter
  • AFH
  • CVSD and SBC
• 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 ISO11898-1)
  • 40 MHz crystal oscillator

Specifications:

Package Includes

• 1 x Espressif ESP32-WROOM-32E 8M 64Mbit Flash WiFi Bluetooth Module

Espressif ESP32-WROOM-32E 8M 64Mbit Flash WiFi Bluetooth Overview

The Espressif ESP32-WROOM-32E is a compact wireless MCU module featuring an embedded ESP32-D0WD-V3 dual-core Xtensa LX6 processor clocked up to 240 MHz and 8 MB (64 Mbit) external SPI flash. Designed for simultaneous Wi-Fi (802.11b/g/n) and Bluetooth/BLE connectivity, it powers applications from sensor nodes to audio streaming and IoT gateways.

Key Features of Espressif ESP32-WROOM-32E 8M 64Mbit Flash WiFi Bluetooth

• Dual-core 32-bit LX6 microprocessor up to 240 MHz for high-performance tasks
• 8 MB (64 Mbit) external SPI flash for firmware and data storage
• 520 KB SRAM, 448 KB ROM for boot and core functions, plus 16 KB RTC SRAM
• Integrated Wi-Fi 802.11b/g/n (up to 150 Mbps) and Bluetooth v4.2 BR/EDR & BLE
• On-board PCB antenna ensures stable RF performance in compact designs
• Genuine Espressif module with fast shipping from Zbotic across India

Applications and Use Cases

• Battery-powered sensor networks reporting data over Wi-Fi or BLE
• Smart home controllers for lights, thermostats and security sensors
• Portable audio devices handling MP3 decoding and music streaming
• Industrial equipment monitoring with web dashboards and remote control
• Voice encoding and recognition interfaces in consumer electronics
• Custom IoT gateways bridging Bluetooth sensors to cloud services

How to Use Espressif ESP32-WROOM-32E 8M 64Mbit Flash WiFi Bluetooth

Solder the ESP32-WROOM-32E onto a compatible development board or PCB, supply a stable 3.3 V input, and connect UART pins to your programmer. Flash firmware using Espressif ESP-IDF or Arduino IDE bootloader, configure network credentials in code, then deploy Wi-Fi and Bluetooth tasks as per your application.

Why Buy from Zbotic?

• Genuine Products: All items sourced from authorized distributors
• Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
• Free Shipping: Free delivery on qualifying orders
• COD Available: Cash on Delivery, UPI, cards, net banking
• Technical Support: Expert help for setup and troubleshooting
• Easy Returns: Hassle-free replacement for defective products

Frequently Asked Questions

Which development frameworks support ESP32-WROOM-32E?

You can develop with Espressif’s ESP-IDF for full feature access or use the Arduino IDE by installing the ESP32 board package. Both offer libraries for Wi-Fi, Bluetooth, GPIO, SPI and I²C.

How much current does the module draw?

Typical active mode current is around 80–260 mA depending on Wi-Fi/Bluetooth usage. Peak transmission currents can reach 500 mA, so use a 3.3 V regulator rated for at least 600 mA.

Can I perform OTA updates on this module?

Yes. ESP-IDF provides secure OTA APIs and Arduino offers ESP32OTA libraries, enabling firmware upgrades over Wi-Fi without physical access once your device is deployed.