Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi Bluetooth Module
The Espressif ESP32-WROOM-32E is a versatile Wi-Fi+BT+BLE MCU module designed for a wide range of applications. Its flexibility extends from low-power sensor networks to demanding tasks like voice encoding, music streaming, and MP3 decoding.
Featuring an integrated PCB antenna, the ESP32-WROOM-32E provides consistent connectivity for Bluetooth and Wi-Fi, ensuring dependable communication channels in various settings. Additionally, these modules offer a substantial 4 to 16 MB of external SPI flash storage, catering to a variety of data and program needs.
Ultimately, the ESP32-WROOM-32E is a powerful and flexible module, enabling developers to craft cutting-edge projects in areas such as IoT, automation, and more. Its blend of features and performance makes it an essential component for developing advanced connected devices and systems.
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
Specifications:
| Processor | Xtensa Dual-Core 32-bit LX6 |
|---|---|
| Operating Voltage (VDC): | 3 ~ 3.6 |
| ROM | 448 KB |
| SRAM | 520 |
| SPI Flash | 4 MB |
| WIFI | 802.11 b/g/n |
| Crystal Oscillator | 40 MHz |
| Bluetooth Version | BLE, v4.2 BR/EDR |
| Wi-Fi Mode | Station/softAP/SoftAP+station/P2P |
| Security | WPA/WPA2/WPA2-Enterprise/WPS |
| Encryption | AES/RSA/ECC/SHA |
Features
- ESP32-D0WD-V3 embedded, Xtensa dual-core
- 32-bit LX6 microprocessor, up to 240 MHz
- 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)
Package Includes
- 1 x Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi Bluetooth Module
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