This board extends the functionality of a main development board by adding various interfaces.
It is designed for use with ESP32-S3 development boards, which feature a dual-core Xtensa 32-bit LX7 processor with Wi-Fi and Bluetooth LE connectivity.
The board includes interfaces for a 0.96″ OLED display, a 2.8″ TFT display, and various GPIO pins for connecting sensors and other peripherals.
It supports development environments such as ESP-IDF, Arduino, and MicroPython.
This type of module is available from online retailers specializing in electronic components.