ESP32-WROOM-32D

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ESP32-WROOM-32D

Multiprotocol Modules SMD Module, ESP32-D0WD, 32Mbits SPI flash, UART mode, PCB antenna

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Standard Pack Qty 650

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Description

The ESP32-WROOM-32D is a versatile, low-power system-on-chip (SoC) developed by Espressif Systems, ideal for IoT applications. It features a dual-core 32-bit processor, operating at up to 240 MHz, along with integrated Wi-Fi and Bluetooth (Classic and BLE) capabilities, making it suitable for a wide range of wireless projects.
Key specifications include 4 MB of flash memory, 520 KB of SRAM, and various GPIO pins for interfacing with sensors and other peripherals. The chip supports multiple communication protocols like SPI, I2C, UART, and PWM, enhancing its usability in different applications.
The ESP32-WROOM-32D is often used in smart home devices, wearable electronics, and industrial automation due to its flexibility and power efficiency. Development is made easy with the ESP-IDF (Espressif IoT Development Framework) and support for popular platforms like Arduino, enabling rapid prototyping and deployment. Its robust capabilities and extensive community support make it a popular choice among hobbyists and developers.

Features

The ESP32-WROOM-32D is a powerful, low-cost Wi-Fi and Bluetooth microcontroller module designed for a variety of IoT applications. Key features include:
1. Dual-Core Processor: It has a dual-core Xtensa® 32-bit LX6 microprocessor, operating at up to 240 MHz.
2. Wi-Fi and Bluetooth: Supports IEEE 802.11 b/g/n and Bluetooth 4.2 (BR/EDR and BLE).
3. Memory: Contains 520 KB of internal SRAM and supports external flash memory up to 16 MB.
4. GPIO Pins: Offers multiple GPIO pins for interfacing with various sensors and actuators.
5. ADC/DAC: Features 12-bit ADCs (up to 18 channels) and 2 DACs for analog signal processing.
6. Low Power Consumption: Multiple power-saving modes for battery-operated applications.
7. Versatile Connectivity: Supports I2C, SPI, UART, CAN, and more for diverse communication options.
8. Security: Built-in hardware encryption (AES, SHA-2, RSA) for secure data transmission.
These features make the ESP32-WROOM-32D suitable for a wide range of applications, from smart home devices to industrial automation.

Package

The ESP32-WROOM-32D is packaged in a 38-pin QFN (Quad Flat No-lead) form factor. It features a compact, surface-mount design, facilitating integration into various electronic projects while providing robust performance and connectivity options.

Pinout

The ESP32-WROOM-32D module has a total of 38 pins. These pins serve various functions, including:
1. Power Supply:
- V5 (3.3V power)
- GND (Ground)
2. Digital I/O:
- GPIO pins (GPIO0 to GPIO39) for general-purpose input/output.
3. Analog Input:
- ADC (Analog to Digital Converter) pins for reading analog signals.
4. Communication Interfaces:
- UART for serial communication.
- SPI for high-speed data transfer.
- I2C for connecting sensors and peripherals.
5. Flash Memory:
- Pins for connecting external flash memory.
6. Other Functions:
- PWM for controlling motors and LEDs.
- Capacitive touch inputs.
- RTC (Real-Time Clock) pins for low-power applications.
This versatile pin configuration enables the ESP32-WROOM-32D to support a wide range of applications, from IoT devices to complex sensor networks.

Manufacturer

The ESP32-WROOM-32D is manufactured by Espressif Systems, a semiconductor company based in Shanghai, China. Founded in 2008, Espressif specializes in the design and production of wireless communication and microcontroller solutions, particularly in the Internet of Things (IoT) space. The company is known for its innovative products that integrate Wi-Fi and Bluetooth capabilities, enabling developers to create a wide range of connected devices. Espressif's products are widely used in various applications, including smart home devices, wearables, and industrial automation, making it a significant player in the global IoT market.

Application

The ESP32-WROOM-32D is used in various application areas, including IoT devices, smart home automation, wearable electronics, industrial automation, environmental monitoring, health tracking, and sensor networks. Its capabilities for Wi-Fi and Bluetooth connectivity make it suitable for remote control systems, data logging, and real-time communication in both consumer and industrial applications.

Equivalent

Equivalent products to the ESP32-WROOM-32D chip include the ESP32-WROOM-32, ESP32-WROVER, and ESP32-S2 modules. These options offer similar features like Wi-Fi and Bluetooth connectivity but may differ in specifications such as RAM size, flash memory, and additional features like built-in PSRAM in the WROVER series. The ESP32-S3 variant also provides enhanced processing capabilities.

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Hãng DHL: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 2-5 ngày làm việc.

FedEx: Chi phí vận chuyển dao động từ $ 25- $ 40 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

Sản phẩm UPS: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

TNT: Chi phí vận chuyển dao động từ $ 25- $ 65 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

EMS: Chi phí vận chuyển dao động từ $ 30- $ 50 (0,5kg), với thời gian giao hàng ước tính là 7-15 ngày làm việc.

Đăng ký Air Mail: Chi phí vận chuyển là $ 2- $ 4 (0.1kg), với thời gian giao hàng ước tính là 5-20 ngày làm việc.

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