5pcs ESP32-S3-N16R8 Wireless Module ESP32-S3-WROOM-1 Dual-Core WiFi+Bluetooth5.0 Module for IoT Wire Advanced Connectivity: Equipped with dual-core processing and both WiFi and Bluetooth compatibility, this module is ideal for advanced Internet of Things (IoT) applications. Experience seamless connectivity and efficient data transfer The ESP-S3-N16R8 module has a built-in ESP32-S3 series chip, which is scalable and adaptive. The two CPU cores can be controlled separately Robust Design: The ESP32-S3-WROOM-1 module is designed for reliability and performance, ensuring your projects run smoothly under various conditions ESP32-S3 also integrates a wealth of peripherals, including capacitive touch sensors, SD card interfaces, Ethernet interfaces, high-speed SPI, UART, I2S and , etc Flexible Usage: Suitable for a wide range of applications, from home automation to industrial IoT systems, providing versatility and ease of integration into existing networks Operating voltage:3.0V-3.6V 384 KB ROM, 512 KB , 16KB RTC Wi-Fi features 802.11 b/g Data rate up to 150Mbps in 802.11n mode Operating channel center frequency range: 2412-2484 MHz (The product appearance and printed words depending on the batch, but this does not affect use) Color:Black Material:PCB Package Contents: 5 * Wireless Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.