ESP32-S3 Dev Board & Expansion Kit – Wi-Fi & Bluetooth N16R8
ESP32-S3 Dev Board & Expansion Kit – Wi-Fi & Bluetooth N16R8
ESP32-S3 Development Board with Expansion Adapter Kit
Take your embedded projects to the next level with the ESP32-S3WROOM-1 N16R8 Development Board and Expansion Adapter Kit. This powerful MCU module combines dual-core processing with integrated 2.4 GHz Wi-Fi and Bluetooth (via IPEX antenna connector), making it an ideal choice for IoT prototyping, smart home automation, robotics, wearables, and industrial control applications.
Equipped with 16 MB Flash and 8 MB PSRAM, the ESP32-S3 delivers exceptional performance for AI inference at the edge, signal processing, and complex firmware tasks. The included expansion adapter board breaks out all GPIO pins cleanly, so you can connect sensors, displays, motors, and peripherals with ease — no soldering headaches required.
Made in Mainland China.
Key Features
- MCU: ESP32-S3WROOM-1 N16R8 — dual-core Xtensa LX7 processor
- Memory: 16 MB Flash + 8 MB PSRAM for demanding applications
- Wireless: 2.4 GHz Wi-Fi (802.11 b/g/n) + Bluetooth 5.0 (LE) via IPEX connector
- Expansion Adapter: Full GPIO breakout for rapid prototyping
- Operating Temperature: 0–80°C for stable performance across environments
- Condition: Brand new
- Quantity: 1 kit (board + expansion adapter)
- Compatible with Arduino IDE, ESP-IDF, MicroPython, and PlatformIO
Who Is This For?
Whether you're a hobbyist building your first IoT device, a student learning embedded systems, or a professional engineer prototyping a connected product, the ESP32-S3 kit gives you the horsepower and flexibility to build confidently. Its rich peripheral set — including I2C, SPI, UART, I2S, ADC, DAC, PWM, and USB OTG — means you can interface with virtually any component.
In the Box
- 1× ESP32-S3WROOM-1 N16R8 Development Board
- 1× Expansion Adapter Board
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Frequently Asked Questions
Q: What development environments are compatible with the ESP32-S3 development board?
A: The ESP32-S3WROOM-1 N16R8 is compatible with several popular development platforms including Arduino IDE (with ESP32 board package), Espressif's official ESP-IDF framework, MicroPython, and PlatformIO. This gives developers the flexibility to code in C/C++ or Python depending on their project requirements.
Q: Does the kit include everything needed to start prototyping?
A: Yes! The kit includes the ESP32-S3WROOM-1 N16R8 module and a full GPIO expansion adapter board, so you can immediately begin connecting sensors, displays, and other peripherals. You will need a USB cable (not included) to connect the board to your computer for programming and power.
Q: What is the difference between N16R8 and other ESP32-S3 variants?
A: The "N16R8" designation means this module comes with 16 MB of Flash storage and 8 MB of PSRAM. Compared to lower-spec variants (such as N8R2), the N16R8 offers significantly more memory for complex firmware, OTA updates, local AI/ML models, and large data buffers — making it a premium choice for demanding IoT and edge-computing projects.
Q: Is the Wi-Fi antenna included or do I need to attach one separately?
A: The ESP32-S3WROOM-1 module features an IPEX (U.FL) antenna connector. An external 2.4 GHz antenna may be attached for improved wireless range. Please check the kit listing details to confirm whether an antenna is included, as configurations may vary.