ESP32n

The ESP32n is a series of low-cost, low-power system on chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. It is developed and manufactured by Espressif Systems, a Chinese company. The ESP32n series is an evolution of the ESP32, with improvements in performance, power efficiency, and connectivity options.

The ESP32n series includes several variants, each with different features and capabilities. The ESP32n-WROOM-32 is a popular variant that features a 240 MHz dual-core Xtensa processor, 520 KB of SRAM, and 4 MB of flash memory. It also includes a 2.4 GHz Wi-Fi transceiver and a Bluetooth v4.2 transceiver. The ESP32n-WROOM-32D4 is a variant that includes additional 4 MB of PSRAM, which can be used to store data and improve performance.

The ESP32n series is designed to be easy to use and integrate into a wide range of applications. It includes a variety of peripherals, including GPIOs, ADC, DAC, UART, SPI, I2C, and I2S. It also includes a variety of connectivity options, including Wi-Fi, Bluetooth, and Ethernet.

The ESP32n series is widely used in a variety of applications, including IoT devices, smart home devices, and wearable devices. It is also used in a variety of development boards, including the ESP32n DevKit, which is a popular development board for the ESP32n series.

The ESP32n series is supported by a variety of development tools, including the Arduino IDE, the ESP-IDF, and the MicroPython. It is also supported by a variety of third-party libraries and tools, which can be used to simplify development and improve performance.

In summary, the ESP32n series is a low-cost, low-power system on chip microcontroller with integrated Wi-Fi and dual-mode Bluetooth. It is designed to be easy to use and integrate into a wide range of applications, and is supported by a variety of development tools and libraries.