ESP32-S3 WiFi+BT Module, Chip: ESP32-D0WD-V3, ESP32 V3 version, compatible with ESP32-W/ROOM-32 Works perfectly with the Arduino IDE and Ultra-Low power consumption Support LWIP protocol, Freertos Support 3 Modes: AP, STA, and AP+STA What you will get: 1 X ESP32-S3 Development Board + 1 X ESP32 Expansion Board Introduction:
ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters,and power management module.

The entire solution takes up the least amount of printed circuit board area.

This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology,power and RF properties best, which is safe, reliable, and scalable to a variety of applications.

Package included:
1 X ESP32-W/ROOM-32 Development Board
1 X ESP32 Expansion Board