ESP32 WROOM Development Board WiFi+Bluetooth

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ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Cores ESP-32 ESP-32S Board

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Introduction:

Get ready to take your bite-sized WiFi capabilities to the next level with the ESP32 Development Board!

The development board breaks out all the module’s pins to 0.1″ headers and provides a CP2102 USB-TTL serial adapter, programming and reset buttons, and a power regulator to supply the ESP32 with a stable 3.3 V. Espressif doubled-down on the CPU resources for the ESP32 with a dual core, running at 160MHz and tons more pins and peripherals. Color of PCB may vary.

High Level of Integration

ESP32 is highly-integrated with in-built antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules. ESP32 adds priceless functionality and versatility to your applications with minimal Printed Circuit Board (PCB) area requirements.

Hybrid Wi-Fi & Bluetooth

ESP32 can perform as a complete standalone system or as a slave device to a host MCU, reducing communication stack overhead on the main application processor. ESP32 can interface with other systems to provide Wi-Fi and Bluetooth functionality through the SPI / SDIO or I2C / UART interfaces.

Ultra-Low Power Management

Engineered for mobile devices, wearable electronics and IoT applications, ESP32 achieves ultra-low power consumption with a combination of several types of proprietary software. The state-of-the-art power saving features include fine resolution clock gating, power modes, and dynamic power scaling. 

Properties

Key Features

240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS

Integrated 520 KB SRAM

Integrated 802.11BGN HT40 Wi-Fi transceiver, baseband, stack and LWIP

Integrated dual mode Bluetooth (classic and BLE)

16 MByte flash

2.2V to 3.6V operating voltage

-40°C to +125°C operating temperature

On-board PCB antenna / IPEX connector for external antenna

Sensors

Ultra-low noise analog amplifier

Hall sensor

10x capacitive touch interface

32 kHz crystal oscillator

32x GPIO

3 x UARTs, including hardware flow control

3 x SPI

2 x I2S

12 x ADC input channels

2 x DAC

2 x I2C

PWM/timer input/output available on every GPIO pin

OpenOCD debug interface with 32 kB TRAX buffer

SDIO master/slave 50 MHz

Supports external SPI flash up to 16 MB

SD-card interface support

Security Related

WEP, WPA/WPA2 PSK/Enterprise

Hardware accelerated encryption: AES / SHA2 / Elliptical Curve Cryptography / RSA-4096

Performance

Supports sniffer, station, softAP and Wi-Fi direct modes

Max data rate of 150 Mbps@11n HT40, 72 Mbps@11n HT20, 54 Mbps@11g, and 11 Mbps@11b

Maximum transmit power of 19.5 dBm@11b, 16.5 dBm@11g, 15.5 dBm@11n

Minimum receiver sensitivity of -98 dBm

135 Mbps UDP sustained throughput

2.5 μA deep sleep current

Tutorial

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ESP32 WROOM Development Board WiFi+Bluetooth

ESP32 WROOM Development Board WiFi+Bluetooth

ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Cores ESP-32 ESP-32S Board

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