ESP32 WiFi + BT 4.2 - platform with module ESP-WROOM-32 compatible with ESP32-DevKit

Tile with integrated ESP-WROOM-32 module. The module has leads in the form of goldpins, pitch 2.54 mm. The system of the family ESP32 for a wi-fi network communication in the 2.4 GHz band and in the Bluetooth standard BLE / v4.2. It is supplied with the voltage of 5 V. The system has 30 leads along with popular interfaces, i.a.: UART, SPI, I2C.

Modules can vary by software version. Before you start working with the module, recommended is software update.

• Supply voltage: 5 V - with microUSB
• Microcontroller Dual Core Tensilica LX6 240 MHz
• The SRAM 520 KB
• Flash memory: 4 MB
• Built-in wi-fi module 802.11 BGN HT40
• Wi-fi security: WEP, WPA/WPA2 PSK/Enterprise, AES / SHA2 / Elliptical Curve Cryptography / RSA-4096
• Built-in Bluetooth BLE
• Integrated Hall sensor and touch interface
• 30 GPIO leads, including:
  • 3x UART
  • 3x SPI
  • 2x I2C (2x I2S)
  • 12 - channel ADC converter
  • 2 - channel DAC converter
  • The PWM outputs
  • Interface of SD card
• Dimensions: 55 x 28 x 8 mm (without connectors)

The location of leads is available in user's guide.

• ESP-WROOM-32 system
• Supply voltage: 5 V
• Current consumption: approx. 80 mA
• The wi-fi standard: 802.11 b/g/n
• Bluetooth standard: Bluetooth v4.2 / Bluetooth BLE
• Wi-Fi security: WEP, WPA/WPA2 PSK/Enterprise, AES / SHA2 / Elliptical Curve Cryptography / RSA-4096
• Band: 2,412 to 2,484 GHz GHz
• Operating temperature: -40 °C to +125 °C
• MicroUSB connector
• 2 buttons: Enable and Boot
• Goldpin connectors, 2.54 mm pitch: to help connect the breadboard
• Dimensions: 50 x 26 x 8 mm (without connectors)

• The manufacturer's website
• User manual
• Materials of manufacturer
• Technical documentation for the ESP-WROOM-32
• Service of ESP32 in the Arduino IDE
• Visuino - graphical programming of ESP32 modules - manufacturer's website.
• Tutorials for service Visuino
• Tutorial MicroPython
• Many examples with ESP32