High-quality ESP32 Mini Development Board with a powerful processor for excellent computing performance. Compact and portable design, ideal for beginners and enthusiasts in embedded systems and IoT. Features versatile hardware interfaces, supporting Wi-Fi and UART for diverse project needs. Suitable for embedded development, wearables, and home automation. Note: Product appearance and printed text may vary slightly by batch, but functionality remains unchanged. Specifications: - Type: Unsoldered - Color: As shown - Material: PCB Package includes: 3 x ESP32-S3 Zero Mini Development Boards Disclaimer: Slight color variations may occur due to lighting or display settings. Measurement tolerance: +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store