The ESP32-S2-MINI-1 with WiFi 802.11b/g/n Transceiver Module is a component manufactured by Espressif used in small form factor electronic projects. This module operates at 2.4GHz has a PCB trace surface-mount design, and supports 802.11b/g/n networking protocols. This module is conveniently compact, with a size of only 5mm x 5mm and a height of 1.2mm. Furthermore, its integrated chip antenna design makes it ideal for space constrained applications. In addition, this module is designed for low-power operation and offers a unique range of robust features, including Bluetooth and Wi-Fi capabilities, as well as multiple I/O interfaces including UART, SPI, I2C, and ADC. This component is useful for small electronic designs that require robust connectivity, power efficiency, and a small form factor.