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,
- 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
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Specifications and 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 s 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
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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