ESP32 WROOM Wifi Board

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ESP32 Module: ESP-WROOM-32 from Espressif.

  • 240MHz dual core microprocessor equipped with
  • 4MB SPI flash memory. Support up to 16MB of flash memory


  • WiFi 802.11 b / g / n.
      • Security WEP, WPA / WPA2 PSK / Enterprise.
      • Integrated cryptographic chip supporting AES / SHA2 / Elliptical Curve Cryptography / RSA-4096 algorithms
      • Maximum power for data transfer: 19.5 dBm@11b, 16.5 dBm@11g, 15.5 dBm@11n
      • Sensitivity max. reception: -97 dBm
  • Bluetooth 4.0 LE

32 Inputs / Outputs

  • 26x Digital I / O (3.3V). All outputs can be PWM
  • 18x analog inputs
  • 3x UART
  • 3x SPI
  • 2x I2S
  • 2x DAC
  • 2x I2C

Integrated sensors

  • Hall Effect
  • 10x inputs for capacitive touch interface

Sleep Mode Consumption: 5 μA


  • Generic ESP32 development board for the development of ESP-WROOM-32 WiFi Bluetooth microcontrollers.
  • 2.4GHz Dual Mode WiFi Bluetooth Development Board
  • Ultra-Low power consumption, works perfectly with the Arduino IDE
  • Support LWIP protocol, Freertos
  • SupportThree Modes: AP, STA, and AP STA
  • ESP32 is a safe, reliable, and scalable to a variety of applications