This ESP-WROOM-32 module is to be soldered on an adapter board or to be integrated on your PCB circuit projects. There are mini-board boards on which we will be able to solder the ESP32 module or adapters for less than $1.

ESP-WROOM-32 Module Specifications

• ESP32 Module: ESP-WROOM-32 from Espressif.
  • 240MHz dual core microprocessor equipped with
  • 4MB SPI flash memory. Support up to 16MB of flash memory
• Connectivity
  • 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
• Sleep Mode Consumption: 5 μA
• Integrated sensors
  • Hall Effect
  • 10x inputs for capacitive touch interface

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