ESP-WROOM-32 ESP-32 WiFi Bluetooth MicroUSB ESP32

ESP32 is a board with ESP-WROOM-32 module. It has 30 leads goldpin with 2.54 mm raster with interfaces such as UART, SPI, I2C. It enables WiFi 2.4 GHz and Bluetooth BLE/v4.2 communication and is powered by 5 V. ESP-32S microcontroller with integrated ESP-WROOM-32 module. The ESP32 chip can communicate via WiFi in the 2.4 GHz band and Bluetooth v4.2. The chip has 30 leads, including: UART, SPI, I2C. Specification:

* Power supply voltage: 5 V

* Microcontroller: Dual Core Tensilica LX6 240 MHz

* Maximum voltage on pins: 3.3V

* SRAM: 520 KB

* Flash memory: 4 MB

* Built-in chip: WiFi 802.11 b/g/n

* Supports protocols: WEP, WPA/WPA2, PSK/Enterprise, AES / SHA2 / Elliptical Curve Cryptography / RSA-4096

* Built-in module: Bluetooth BLE

* 30 GPIO leads including: 3x UART, 3x SPI, 2x I2C (2x I2S)

* 12-channel ADC

* 2-channel DAC

* PWM outputs

* Built-in USB-UART converter CP2102 allows programming of the module without additional programmers

* Dimensions: 52mmx28.5mm