Systems ESP32 series
The ESP32-WROOM-32U (8MB) is a Wi-Fi and Bluetooth-enabled microcontroller from the Espressif Systems ESP32 series of system-on-chips (SoCs). This 32-bit processor with built-in Wi-Fi and dual-mode Bluetooth offers a wide range of features including 16 MB of flash memory, 4 MB of SRAM, and enhanced hardware encryption. It also supports UART, SPI, SD/MMC, I2C, PWM, ADC, and DAC not to mention a range of other features such as low-power operation and QSPI Flash. This SoC is ideal for a variety of applications such as home automation, sensor networks, Internet of Things, wearable electronics, and more.