ESP32 S3 Dual Core Development Board User Friendly 2.4G WiFi Bluetooth for Programming Beginners Practice

### Product Highlights 1. **Strong Dual-Core Processing Power**: Powered by the ESP32-S3 Xtensa LX7 dual-core MCU with a maximum 240MHz operating frequency, paired with optional 16MB flash + 8MB PSRAM memory combo, this board delivers ultra-fast data processing and seamless multitasking performance, eliminates program lag effectively, and fully supports complex embedded development project demands. 2. **Stable Dual Wireless Connection**: Integrated 2.4G WiFi + Bluetooth 5 (LE) module supports long-range low-latency wireless data transmission, is compatible with most mainstream IoT communication protocols, and realizes seamless cross-device interconnection, perfectly fitting all kinds of smart connectivity scenario requirements. 3. **Durable & Reliable Board Structure**: Built with a high-density FR-4 printed circuit board base and flame-retardant plastic interface protection parts, it boasts superior high temperature resistance, oxidation resistance and impact resistance, runs stably even in harsh working environments, and effectively extends the service life of the development board. 4. **Rich Expandable Interface Configuration**: It comes with pre-soldered metal pin headers and dual Type-C metal ports, offers over 40 programmable GPIO pins supporting common protocols including UART, I2C, SPI, PWM. The two Type-C ports are designed for power supply and data transmission separately, greatly improving development flexibility, you can directly connect most sensors, displays and other peripherals without extra soldering work. 5. **User-Friendly Onboard Peripheral Design**: Equipped with integrated RGB indicator, metal reset/boot buttons and high-stability voltage regulator circuit, it supports working status visualization, one-click firmware download and program reset, provides steady voltage output for the core chip, simplifies development and debugging processes, and reduces extra peripheral wiring costs for developers. ### Specifications Category: IoT Microcontroller Development Board Material: FR-4 PCB, flame-retardant plastic, metal electronic components Size: As shown in the pictures Color: As shown in the pictures Application: IoT device prototyping, embedded system development, smart home product research, wearable device development, STEM programming education, DIY electronic project making Package: 1 Piece per pack ### Notes 1. The product photos do not show the actual size, please refer to the description for detailed size information. 2. Please allow 1-3mm deviation due to manual measurement, thank you for your understanding. 3. The actual color may differ slightly from the images due to different monitor display settings. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.