ESP32 WROOM Development Board, ESP32S Development Board Integrated WiFi+ Bluetooth Dual Core Microcontroller Processor Ethernet Interface I2S I2C Suitable for Arduino/IoT/Smart Home（3PCS）

Thương hiệu: EC Buying

ESP32 WROOM Development Board, ESP32S Development Board Integrated WiFi+ Bluetooth Dual Core Microcontroller Processor Ethernet Interface I2S I2C Suitable for Arduino/IoT/Smart Home（3PCS）

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Thương hiệu EC BUYING là cái tên nổi tiếng được rất nhiều khách hàng trên thế giới chọn lựa. Sản phẩm ESP32 WROOM DEVELOPMENT BOARD, ESP32S DEVELOPMENT BOARD INTEGRATED WIFI+ BLUETOOTH DUAL CORE MICROCONTROLLER PROCESSOR ETHERNET INTERFACE I2S I2C SUITABLE FOR ARDUINO/IOT/SMART HOME（3PCS） là sự lựa chọn hoàn hảo nếu bạn đang tìm mua một món cho riêng mình.

Thông tin chi tiết

Processor	2.4E+2
RAM	SRAM
Connectivity Technology	Bluetooth, Wi-Fi, Ethernet, I2C
Operating System	freeRTOS with LWIP
CPU Manufacturer	Espressif Systems
Wireless Communication Standard	Bluetooth, 802.11b
RAM Memory Technology	SRAM
Processor Count	2
Item Weight	1.13 ounces
Package Dimensions	6.69 x 4.84 x 0.94 inches
Color	black
Processor Brand	Espressif Systems
Manufacturer	Single Board Computers
ASIN	B0B63QCVTG
Country of Origin	China
Date First Available	July 8, 2022

Tính năng sản phẩm

Sản phẩm ESP32 WROOM Development Board, ESP32S Development Board Integrated WiFi+ Bluetooth Dual Core Microcontroller Processor Ethernet Interface I2S I2C Suitable for Arduino/IoT/Smart Home（3PCS） của thương hiệu EC Buying với nhiều tính năng nổi bậc, là một sản phẩm được nhiều khách hàng trên thế giới lựa chọn.

Product description

EC Buying also focuses on providing customers with comprehensive services.

We have a professional sales team, which can provide customers with timely and accurate product consultation, and after-sales service.

We always put customers at the center, and strive to create greater value for customers.

EC Buying, are always committed to innovation and breakthroughs in the field of electronic components, providing electronic component products to global customers with a professional, focused, and focused attitude.

We have a wide range of product lines, covering various electronic components such as module, development board, resistors, capacitors, diodes, transistors, integrated circuits, etc., meeting the needs of different industries and fields.

ESP-WROOM-32 is a general-purpose WiFi-BT-BLE MCU module with powerful functions and a wide range of uses.

The core of this module is the ESP32 chip, which is scalable and adaptive.
The two CPU cores can be controlled or powered up independently.
The clock frequency can be adjusted from 80 MHz to 240 MHz.
The user can cut off the power to the CPU and use the low-power coprocessor to constantly monitor the state changes of peripherals or whether certain analog quantities exceed thresholds.
ESP32 also integrates a wealth of peripherals, including capacitive touch sensors, Hall sensors, low-noise sense amplifiers, SD card interface, Ethernet interface, high-speed SDIO/SPI, UART, I2S, and I2C, etc.

ESP-WROOM-32 integrates traditional Bluetooth, low-energy Bluetooth, and Wi-Fi,

and has a wide range of uses: Wi-Fi supports a wide range of communication connections, and also supports direct connection to the Internet through a router;

while Bluetooth allows users to connect mobile phones Or broadcast BLE Beacon for easy signal detection.
The sleep current of the ESP32 chip is less than 5mA, making it suitable for battery-powered wearable electronics.

The ESP-WROOM-32 supports a data transfer rate up to 150 Mbps,

and after passing through the power amplifier, the output power can reach 22 dBm,

which can realize wireless communication in a wide range.

Therefore, this chip has leading technical specifications and has good performance in terms of high integration, wireless transmission distance, power consumption, and network connectivity.

The operating system of the ESP32 is freeRTOS with LWIP and also has built-in TLS 1.2 with hardware acceleration.
The chip also supports OTA encryption upgrade, and developers can continue to upgrade after the product is released.


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Customer Reviews	5	10	23	15	4
Price	$15.99	$15.99	$16.99	$22.99	$25.29
ESP32 Board	✓	✓	✓	✓	✓
Brand	EC Buying	EC Buying	EC Buying	EC Buying	EC Buying

Mô tả

Thông tin chi tiết sản phẩm:

♥ESP32-WROOM-32 development board is a general-purpose Wi-Fi+BT+BLE MCU module, powerful and versatile, which can be used for low-power sensor networks and demanding tasks, such as speech coding, audio Streaming, MP3 decoding, etc. ♥The core of this module is the ESP32-DOWDQ6 chip, two Xtensa 32-bit LX6 CPU cores can be controlled independently, and the computing power is up to 600 MIPS. ♥The adjustment range of clock frequency is 80 MHz to 240 MHz, 448 KB ROM 520 KB SRAM 16 KB RTC SRAM
♥ESP32 module integrates 4MB QSPI Flash and integrates a wealth of peripherals, including capacitive touch sensor, Hall sensor, low noise sense amplifier, SD card interface, Ethernet interface, high-speed SDIO/SPI, UART, 12S and 12C, etc. The user can cut off the power of the CPU, and use the low-power coprocessor to continuously monitor whether the state changes of the peripherals or whether some analog quantities exceed the threshold.
♥Wi-Fi main features: 802.11 b/g/n 802.11 n (2.4 GHz) speeds up to 150Mbps Wireless Multimedia (WMM) Frame aggregation (TX/RX A-MPDU, RX A-MSDU) Immediate Block ACK (Immediate Block ACK) Defragmentation Beacon automatic monitoring (hardware TSF) 4 X virtual Wi-Fi ports Supports both Infrastructure BSS Station Mode/SoftAP Mode/Promiscuous Mode Please note that when the ESP32 scans in Station mode, the SoftAP channel will change at the same time Antenna diversity
♥Bluetooth main features: Bluetooth v4.2 complete standard, including traditional Bluetooth (BR/EDR) and Bluetooth Low Energy (BLE) Supports standard Class-1, Class-2, and Class-3 without the need for an external power amplifier Output power up to +12 dBm NZIF receiver has -97 dBm BLE receive sensitivity Standard HCI high-speed UART HCI based on SDIO/SPI/UART interface, up to 4 Mbps Support Bluetooth 4.2 BR/EDR and BLE dual mode controller CVSD and SBC audio codec algorithms
♥Security mechanism: Secure Boot flash encryption 1024-bit OTP, user available up to 768 bit Cryptographic hardware accelerators: AES/Hash (SHA-2)/RSA/ECC/Random Number Generator (RNG) ♥ Passed RF certification and software protocol certification

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