ESP32nWROOM32D4

The ESP32nWROOM32D4 is a low-power, high-performance microcontroller unit (MCU) developed by Espressif Systems. It is part of the ESP32 series, which is known for its dual-core architecture, Wi-Fi and Bluetooth connectivity, and extensive peripheral support. The ESP32nWROOM32D4 features a 240 MHz Xtensa LX6 dual-core processor, 4 MB of flash memory, and 520 KB of SRAM. It also includes a variety of peripherals such as UART, SPI, I2C, and ADC, making it suitable for a wide range of applications including IoT devices, smart home appliances, and wearable electronics. The module operates at a low power consumption of 80 mA in active mode and 5 uA in deep sleep mode, making it ideal for battery-powered applications. The ESP32nWROOM32D4 is available in a compact QFN-48 package, which is 7x7 mm in size. It is designed to be integrated into custom PCBs or used with development boards for rapid prototyping. The module supports over-the-air (OTA) firmware updates, which allows for easy software updates and improvements. The ESP32nWROOM32D4 is backed by a robust ecosystem of development tools, libraries, and community support, making it accessible for both beginners and experienced developers.