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ESP32 WROOM 32S Development Board

ESP32 WROOM 32S Development Board

The ESP32 WiFi Bluetooth Module is a highly integrated wireless solution designed for modern IoT and embedded applications. It combines 2.4 GHz WiFi and Bluetooth connectivity in a compact form factor, integrating RF components, power management, and a powerful dual core processor. Built using advanced 40 nm technology, this module delivers excellent performance, low power consumption, and high reliability, making it suitable for both commercial products and maker projects.

Package Includes

  • 1 x ESP32 WiFi Bluetooth Module
45.00 AED 45.00 AED (Tax included)

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Features

  • Integrated WiFi and Bluetooth on a single module
  • Dual core 32 bit processor with high processing performance
  • Low power consumption with multiple power saving modes
  • Supports AP STA and AP plus STA modes
  • Integrated antenna and RF components
  • Rich set of peripherals for sensors and actuators
  • Strong security features including encryption and secure boot
  • SDK and open source development tools available

Core Specifications

  • Chipset ESP32
  • CPU Xtensa 32 bit LX6 dual core processor up to 600 DMIPS
  • ROM 448 KB
  • SRAM 520 KB
  • RTC SRAM 16 KB
  • Supply Voltage 2.2 V to 3.6 V
  • Integrated SPI Flash 4 MB

WiFi Specifications

  • IEEE 802.11 b g n e i
  • 2.4 GHz band with data rate up to 150 Mbps
  • Station mode and Soft AP mode supported
  • WPA WPA2 WPA2 Enterprise and WPS security
  • QoS support for multimedia applications
  • WiFi Direct support

Bluetooth Specifications

  • Bluetooth version 4.2
  • Supports BR EDR and BLE
  • Transmit power up to plus 10 dBm
  • High sensitivity receiver
  • Supports common Bluetooth profiles and BLE services
  • BLE Beacon support

Peripherals

  • 12 bit ADC with up to 18 channels
  • 2 DAC channels
  • Touch sensor inputs
  • Temperature sensor
  • SPI I2C I2S and UART interfaces
  • SD SDIO support
  • CAN bus interface
  • PWM channels for motor and LED control
  • Hall sensor and ultra low power analog amplifier

Clock and Timers

  • Internal RC oscillators with calibration
  • External crystal support from 2 MHz to 40 MHz
  • External 32 kHz crystal for RTC
  • Multiple hardware timers and watchdog timers

Security

  • Hardware accelerated AES SHA and RSA
  • Secure boot support
  • Flash encryption
  • True random number generator
  • OTP memory for secure key storage

 

Applications

  • IoT sensor hubs and data loggers
  • Home automation systems
  • Smart plugs and smart appliances
  • Wireless audio and streaming devices
  • Wearable electronics
  • Mesh networking solutions
  • Camera and video streaming projects

Physical Dimensions

  • Module Size 18 mm x 25 mm x 3 mm
  • On board PCB antenna with 3 dBi gain

Development Support

  • Official ESP32 SDK for rapid development
  • Open source GCC based toolchains
  • Support for Arduino IDE MicroPython and ESP IDF