Features:

1. Powerful Dual-core Processing Performance: Equipped with ESP32-S3 Xtensa LX7 dual-core microcontroller (up to 240MHz operating frequency) + optional 16MB flash / 8MB PSRAM memory combination, delivers fast data processing and multi-task running capacity, effectively reduces program lag, supports complex embedded project development needs.

2. Stable Dual Wireless Connectivity: Integrated 2.4G WiFi and Bluetooth 5 (LE) module, supports long-distance low-latency wireless data transmission and is compatible with mainstream IoT communication protocols, realizes seamless interconnection between different devices, fits for various smart interconnection scenario requirements.

3. Durable and Reliable Board Structure: Adopts high-density FR-4 printed circuit board as base + flame-retardant plastic for interface protection components, has excellent high temperature resistance, oxidation resistance and anti-impact performance, maintains stable operation in harsh working environments, effectively extends the service life of the development board.

4. Rich Expandable Interface Configuration: Pre-soldered metal pin headers + dual Type-C metal interfaces, provides more than 40 programmable GPIO pins that support UART, I2C, SPI, PWM and common communication protocols, dual ports are respectively used for power supply and data transmission, greatly improves development flexibility, allows direct connection to most sensors, display screens and peripherals without extra soldering.

5. User-friendly Onboard Peripheral Design: Equipped with integrated RGB indicator, metal reset/boot buttons and high-stability voltage regulator circuit, supports working status visualization, one-click firmware download and program reset, provides stable voltage output for the core chip, simplifies the development and debugging process, reduces additional peripheral wiring cost for developers.

Specifications:

Category: IoT Microcontroller Development Board

Material: FR-4 PCB, flame-retardant plastic, metal electronic components

Size: As The Picture Shows

Color: As The Picture Shows

Application: IoT device prototyping, embedded system development, smart home product research, wearable device development, STEM programming education, DIY electronic project making

Quantity : 1 Piece per pack

Note:

1. Please note that the photo does not show actual size, please refer to Description for size details.

2. Please allow differences due to manual measurement, thanks.

3. Due to the difference between different monitors, the image may not reflect the actual color of the item.