ESP32 WROOM 32U WIFI And Bluetooth BLE Development Board With U.FL Antenna Connector

ESP32 WROOM 32U WIFI And Bluetooth BLE Development Board With U.FL Antenna Connector

The ESP32 is a series of low-cost, low-power system-on-chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. The ESP32 series employs a Tensilica Xtensa LX6 microprocessor in both dual-core and single-core variations and includes built-in antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules. It is a successor to the ESP8266 SoC.

This ESP32 DevKit Board contains the ESP-WROOM-32 as the main module and some additional hardware to easily program ESP32 and connect with the GPIO Pins.

ESP32 Features
Single or Dual-Core 32-bit LX6 Microprocessor with clock frequency up to 240 MHz.
520 KB of SRAM, 448 KB of ROM and 16 KB of RTC SRAM.
Supports 802.11 b/g/n Wi-Fi connectivity with speeds up to 150 Mbps.
Support for both Classic Bluetooth v4.2 and BLE specifications.
34 Programmable GPIOs.
Up to 18 channels of 12-bit SAR ADC and 2 channels of 8-bit DAC
Serial Connectivity include 4 x SPI, 2 x I2C, 2 x I2S, 3 x UART.
Ethernet MAC for physical LAN Communication (requires external PHY).
1 Host controller for SD/SDIO/MMC and 1 Slave controller for SDIO/SPI.
Motor PWM and up to 16-channels of LED PWM.
Secure Boot and Flash Encryption.
Cryptographic Hardware Acceleration for AES, Hash (SHA-2), RSA, ECC and RNG.
ESP32 Board Components
ESP-WROOM-32 Module
Two rows of IO Pins (with 15 pins on each side)
CP2012 USB – UART Bridge IC
Micro–USB Connector (for power and programming)
AMS1117 3.3V Regulator IC
Enable Button (for Reset)
Boot Button (for flashing)
Power LED (Red)
User LED (Blue – connected to GPIO2)
Some passive components