Espressif ESP32-S3-WROOM-1U-N4R8 Wi-Fi & BLE 5.0 Module

Description

The Espressif ESP32-S3-WROOM-1U-N4R8 module is a high-performance wireless communication core built around the ESP32-S3 microcontroller. It delivers robust 2.4 GHz Wi-Fi and Bluetooth Low Energy 5.0 connectivity, making it a foundational component for smart home devices, industrial IoT sensors, and portable wearables.

Engineered for efficiency, the module operates within a 3.0V to 3.6V range and leverages the ESP32-S3’s AI acceleration capabilities for edge computing tasks. Its integrated PCB antenna simplifies RF design, while the extensive GPIO and serial interfaces (I2C, SPI, UART, USB) provide direct connectivity to sensors, displays, and actuators. The module’s -40°C to +65°C operating temperature ensures reliability in diverse environmental conditions.