ESP32-S3-WROOM-1
Xtensa LX7 dual-core @ 240 MHz with Wi-Fi 802.11 b/g/n and Bluetooth 5 (LE)
ESP32-S3-DevKitC-1 N16R8
Entry-level development board featuring ESP32-S3-WROOM-1 with 16MB Flash and 8MB PSRAM
What’s on this board?
16MB Flash + 8MB PSRAM
N16R8 variant with ample storage and memory for complex applications
Dual USB Ports
USB-UART for programming via CP2102N + native USB-OTG for direct USB applications
RGB LED
Addressable WS2812-style LED on GPIO38 (V1.1) for visual feedback
Quick Links
ESP-IDF Setup Get started with Espressif's official development framework
PlatformIO Setup Use PlatformIO for Arduino-style development
GPIO Reference Complete pinout and GPIO capabilities table
GitHub Projects Curated list of example projects and libraries
Board Versions
Key Specifications
| Feature | Specification |
|---|---|
| MCU | ESP32-S3 (Xtensa LX7 dual-core @ 240 MHz) |
| Flash | 16 MB (Quad SPI) |
| PSRAM | 8 MB (Octal SPI) |
| Wi-Fi | 802.11 b/g/n, 2.4 GHz |
| Bluetooth | Bluetooth 5, BLE |
| USB | 2x Micro-USB (UART + Native) |
| GPIO | 36 pins exposed on headers |
| Dimensions | 62.74 × 25.40 mm |
| Power | 5V via USB or VIN pin |