ESP32nWROOM32

The ESP32-WROOM-32 is a popular, low-cost Wi-Fi and Bluetooth System on a Chip (SoC) module developed by Espressif Systems. It is based on the ESP32 microcontroller, which features a dual-core Tensilica Xtensa LX6 microprocessor. This module integrates the microcontroller, Wi-Fi, and Bluetooth radios, along with flash memory and antenna on a single compact board.

The ESP32-WROOM-32 supports both 2.4 GHz Wi-Fi and Bluetooth (classic and BLE). Its processing power and extensive peripheral set make it suitable for a wide range of applications, including smart home devices, wearables, industrial automation, and IoT projects. The module is designed for ease of integration into development boards and final products.

Key features of the ESP32-WROOM-32 include its dual-core architecture, which allows for simultaneous processing of tasks like network communication and application logic. It offers a rich set of peripherals such as GPIO pins, ADCs, DACs, I2C, SPI, UART, and PWM, enabling direct interfacing with various sensors and actuators. The integrated flash memory provides storage for firmware. The module is typically programmed using the Espressif IoT Development Framework (ESP-IDF) or Arduino IDE, offering flexibility for developers. Its widespread adoption is due to its performance, connectivity options, and cost-effectiveness.