ESP32-S3 DevKitC-1 N16R8 Development Board – 16MB Flash, 8MB PSRAM, Wi-Fi & Bluetooth 5 LE

Advanced ESP32-S3 Development Platform for IoT, AI and Embedded Projects

Take your embedded development projects further with the ESP32-S3 DevKitC-1 N16R8 Development Board. Built around the Espressif ESP32-S3-WROOM-1-N16R8 module, this development platform combines powerful dual-core processing, expanded memory and integrated wireless connectivity.

Featuring 16MB Flash and 8MB PSRAM, the ESP32-S3 N16R8 provides additional memory resources for demanding embedded applications, graphical interfaces, wireless communication, data processing and connected devices.

Its dual-core 32-bit Xtensa LX7 processor operates at up to 240MHz, while integrated 2.4GHz Wi-Fi and Bluetooth 5 Low Energy enable wireless IoT development.

The board exposes its I/O pins through headers on both sides, making it convenient to connect sensors, displays, communication modules and other electronic peripherals.

Whether you are developing smart-home equipment, robotics systems, wireless monitoring devices or AI-assisted embedded applications, the ESP32-S3 DevKitC-1 N16R8 provides a versatile development platform.

Key Features and Benefits

1. Large 16MB Flash Memory

The 16MB Quad SPI Flash provides storage for application firmware, program data and other embedded resources.

2. 8MB PSRAM for Memory-Intensive Applications

The integrated 8MB Octal SPI PSRAM provides additional working memory for applications involving graphical interfaces, image processing, data buffering and complex embedded tasks.

3. Dual-Core 240MHz Processing

Powered by the ESP32-S3 dual-core Xtensa LX7 processor, the board supports processing speeds up to 240MHz for responsive embedded applications.

4. Integrated 2.4GHz Wi-Fi

Supports IEEE 802.11 b/g/n wireless networking for connected devices, IoT applications, remote monitoring and network communication.

5. Bluetooth 5 Low Energy

Bluetooth 5 LE provides wireless communication with compatible BLE devices, sensors and peripherals.

6. AI and Signal Processing Acceleration

The ESP32-S3 includes vector instructions designed to accelerate neural-network computing and digital signal-processing workloads.

This makes it suitable for experimenting with embedded AI, voice processing and intelligent edge applications.

7. Flexible Peripheral Connectivity

The ESP32-S3 supports a wide range of peripheral interfaces, including SPI, I2C, UART, I2S, ADC, PWM and USB functionality.

8. USB Development Interfaces

The DevKitC-1 design provides a USB-to-UART interface and a native ESP32-S3 USB interface for development and communication.

9. Breadboard and Prototyping Support

Exposed header pins allow developers to connect external sensors, displays, modules and electronic components using jumper wires or compatible breadboards.

Technical Specifications

Typical Applications

Internet of Things (IoT)

Develop connected devices that communicate with cloud platforms, wireless networks and other embedded systems.

Smart Home Automation

Build smart switches, wireless controllers, environmental monitoring devices and connected home equipment.

Embedded AI and Machine Learning

Experiment with lightweight neural-network applications, edge AI and signal-processing workloads using supported software libraries.

Robotics and Automation

Create wireless robot controllers, sensor-based automation systems and intelligent embedded control applications.

Wireless Sensor Networks

Connect compatible BLE sensors and Wi-Fi devices for monitoring and data collection.

Display and GUI Projects

Use the additional PSRAM for memory-intensive graphical applications, display buffering and embedded user interfaces.

Audio and Voice Applications

Explore digital audio interfaces, voice-processing projects and embedded audio applications using compatible peripherals and software.

Electronics Education and Prototyping

Learn microcontroller programming, wireless communication, embedded development and hardware interfacing.

Development Environment and Programming

The ESP32-S3 DevKitC-1 supports development through Espressif's software ecosystem.

Arduino IDE

Use the ESP32 Arduino Core to develop embedded applications, control peripherals and build connected IoT projects.

ESP-IDF

Espressif's official development framework provides advanced configuration, peripheral drivers, networking libraries and application development tools.

ESP-NN and ESP-DSP

Explore optimized neural-network and digital signal-processing libraries for supported ESP32-S3 applications.

Important Installation Notes

• Use a suitable USB data cable for programming and communication.

• Follow the board's recommended power-input arrangements.

• ESP32-S3 GPIO operates at 3.3V logic levels. Do not apply 5V directly to GPIO pins.

• Check GPIO assignments before connecting external peripherals.

• Some GPIOs are used for boot configuration, USB or onboard hardware functions.

• Configure Flash and PSRAM settings correctly in your development environment.

• Use the correct ESP32-S3 board configuration when uploading firmware.

• Confirm the board's exact revision before following a pinout diagram.

Why Choose the ESP32-S3 N16R8?

The ESP32-S3 N16R8 is an excellent choice when your project needs more memory than a basic microcontroller development board provides.

Its combination of 16MB Flash, 8MB PSRAM, dual-core processing and wireless connectivity makes it suitable for advanced prototyping and embedded applications.

From connected sensors and robotics to graphical interfaces and embedded AI experiments, this development board provides a flexible platform for building and testing innovative electronics projects.

Explore More Development Boards at Electronics Hub

Looking for more microcontroller and wireless development products?

Explore our collection of ESP32, ESP8266 and IoT development boards:

https://electronicshub.pk/collections/esp-iot-boards

Discover compatible development accessories, sensors and electronic components at Electronics Hub.

Order Your ESP32-S3 N16R8 Development Board

Upgrade your electronics development setup with the ESP32-S3 DevKitC-1 N16R8.