The ESP32 modules are available with or without the antenna built in, and the chips have an on-chip ethernet MAC peripheral, display support via on-chip LCD, I2

The ESP32 modules are available with or without the antenna built in, and the chips have an on-chip ethernet MAC peripheral, display support via on-chip LCD, I2C, or SPI peripherals, and camera via the on-chip CAM peripheral. Not all versions have all these features. You can pick one based on the features you need.