ESP32-S3-N16R8 DevKitC-1 Development Board 2PCS + 2PCS Expansion Board, (2 Pack) Dual Type-C WiFi Bluetooth 5.0 with 16MB Flash 8MB PSRAM, Dual-Core LX7 240MHz for Arduino IoT

Features

• Rich I/O & Onboard RGB Indicator Offers 36 GPIOs with multiple interfaces (2 I2C, 4 SPI, UART, ADC, PWM, etc.). Onboard WS2812 RGB LED (GPIO48) with factory firmware the LED lights up when WiFi is connected and turns off when disconnected, providing instant visual feedback. Compact size 5728mm, operates at 3.3~5V. Package includes: 2 main boards, 2 expansion boards (pin headers presoldered).
• HighPerformance DualCore LX7 Powered by the ESP32-S3-WROOM-1-N16R8 module with 32bit LX7 dualcore processor running up to 240 MHz, plus 16MB Flash and 8MB PSRAM delivering powerful computing and lowpower consumption for AI, audio processing, and dataintensive IoT applications.
• Dual TypeC & Fast Data Transfer Features two USB TypeC ports one dedicated COM port for plugandplay programming/debugging, and one native OTGcapable port (accessible by holding BOOT during poweron) for USB host/device modes. Supports data rates up to 150 Mbps, ensuring rapid code upload and stable peripheral communication.
• Reliable WiFi & Bluetooth 5.0 (BLE) Supports 2.4GHz 802.11 b/g/n WiFi and Bluetooth 5.0 (LE) with Bluetooth Mesh. Equipped with a lowpower coprocessor and a highpower mode up to 20 dBm, adapting to a wide range of scenarios from batterysaving sensors to longrange transmission.
• Complete Dual-Board Kit This package includes 2 ESP32-S3-N16R8 development boards and 2 matching expansion boards perfect for multidevice testing, parallel project development, or keeping a spare. The expansion boards break out all 36 I/O pins to standard 2.54mm headers, allowing quick connection of sensors, displays, and actuators without messy wiring.