The ESP32-S2-WROOM-I (32MB) is a small form factor, low-cost module manufactured by Espressif. It is designed for use in Internet of Things (IoT) applications and is based on an ARM Cortex-M4F processor and Espressif's proprietary Wi-Fi platform, which supports both 2.4 GHz and 5 GHz networks. The module is also equipped with SMD technology and has a frequency range from 2,412G to 2,484GHz. It contains 32 MB of flash memory for storage and comes in a handy, soldered down package. With its integrated solutions, this module is ideal for IoT projects that require both low-power and high-speed Wi-Fi connectivity.