The ESP32-WROOM-32 is a high-performance Wi-Fi + Bluetooth + Bluetooth LE MCU module designed for low-power IoT applications, making it ideal for smart home, industrial automation, and wireless sensor networks. Powered by the ESP32-D0WDQ6 chip, this module offers scalable and flexible computing power with a dual-core CPU, adjustable clock frequency up to 240 MHz, and ultra-low power consumption (sleep current as low as 5 A), making it perfect for battery-powered applications.

Key Features of ESP32-WROOM-32

High-Performance Wireless Connectivity: Supports Wi-Fi 802.11 b/g/n with speeds up to 150 Mbps, along with Bluetooth LE for efficient low-power communication, such as BLE Beacons.
Low Power Consumption: Multiple power-saving modes allow extended battery life, making it suitable for remote monitoring, smart sensors, and other IoT applications.
Powerful Computing Capability: Equipped with a dual-core Xtensa 32-bit LX6 processor, operating at up to 240 MHz, capable of handling multiple tasks independently, enhancing device responsiveness.
Rich Peripheral Interfaces: Built-in SDIO/SPI, UART, I2S, and I2C interfaces, supporting high-precision ADC, DAC, and seamless integration with various sensors and storage devices.
Enhanced Security & Updates: Supports TLS 1.2 hardware encryption and OTA firmware updates, ensuring secure data transmission, making it ideal for smart home, industrial control, and smart city applications.

The ESP32-WROOM-32 runs on the LwIP stack and integrates the freeRTOS operating system, enabling developers to rapidly build IoT solutions with Wi-Fi and BLE. With its compact size, robust wireless connectivity, and low power features, this module is an excellent choice for a wide range of IoT, automation, and smart device applications.