ESP-32 Wrover Wirelss Module

SKU: OMP-W053 Category:



ESP32-WROVER is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding. At the core of this module is the ESP32-D0WDQ6 chip*, same as ESP-WROOM-32 module. As such, ESP32- WROVER features both 4 MB external SPI flash and 4 MB external PSRAM. The ESP32-WROVER module has a PCB antenna, while the ESP32-WROVER-I uses an IPEX antenna. The information in this datasheet is applicable to both of the two modules. The chip embedded is designed to be scalable and adaptive. There are two CPU cores that can be individually controlled, and the clock frequency is adjustable from 80 MHz to 240 MHz. The user may also power off the CPU and make use of the low-power coprocessor to constantly monitor the peripherals for changes or crossing of thresholds. ESP32 integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, low-noise sense amplifiers, SD card interface, Ethernet, high-speed SPI, UART, I2S and I2C.


Supply voltage range from 2.2 V to 3.6 V

The SRAM 520 KB

Flash memory: 4 MB

The PSRAM 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

Built-in IPEX antenna

Built-in Hall sensor and sensor interface

32 GPIO output, including:


3x SPI

2x I2C (2x I2S)

2 – channel DAC

The PWM outputs

Interface SD memory card