Espressif ESP32-WROOM-32E 4M 

Espressif ESP32-WROOM-32E 4M 

The Espressif ESP32-WROOM-32E is a powerful and versatile MCU module that integrates Wi-Fi, Bluetooth, and BLE capabilities, making it suitable for a wide range of applications. From low-power sensor networks to more demanding tasks such as voice encoding, music streaming, and MP3 decoding, this module delivers robust performance. It comes equipped with a PCB antenna to ensure reliable connectivity for both Bluetooth and Wi-Fi. Additionally, the module offers expandable storage options with external SPI flash ranging from 4 to 16 MB, providing ample space for data and firmware needs.

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

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
   •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
7. Bluetooth®
   • Bluetooth V4.2 BR/EDR and Bluetooth LE specification
   • Class-1, class-2 and class-3 transmitter
   • AFH
   • 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 ISO11898-1)

Specifications:

Package Includes

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