ESP32-S3 N8R2 Development Board (Dual USB-C, 44-Pin, 8MB Flash + 2MB PSRAM)

The ESP32-S3 N8R2 development board is a powerful choice for modern IoT and embedded projects that need extra memory and smooth performance. This board includes the N8R2 memory configuration (8MB Flash + 2MB PSRAM), making it suitable for larger programs, fast prototyping, and feature-rich builds.

Key highlights

• ESP32-S3 wireless microcontroller for modern embedded development

• N8R2 memory: 8MB Flash + 2MB PSRAM for bigger projects

• Dual USB-C ports for convenient programming/power (board layout dependent)

• ~44 pins for sensors, relays, displays, motor drivers and expansion modules

• Ideal for robotics control, smart devices, automation and IoT prototypes

What you can build

• Wi-Fi IoT devices: smart switches, monitoring, data logging, cloud-connected projects

• Robotics: wireless control + sensors + motor drivers in one compact board

• Advanced prototyping: projects that benefit from PSRAM and larger flash space

• STEM and training projects where reliability and repeatable results matter

Programming
Works with Arduino IDE and ESP-IDF setups (depending on your workflow). Use a quality USB-C cable and stable USB power for best upload reliability.

Local availability
Available from DIYGH in Kumasi, with delivery options across Ghana.

Package includes

• 1 × ESP32-S3 N8R2 development board (dual USB-C, ~44 pins)

FAQ

Q1: What does N8R2 mean on the ESP32-S3 N8R2 development board?
A: N8R2 typically refers to 8MB Flash (N8) and 2MB PSRAM (R2), which helps for larger sketches and memory-heavy features.

Q2: Does the ESP32-S3 N8R2 development board support Wi-Fi and Bluetooth?
A: ESP32-S3 supports 2.4GHz Wi-Fi and Bluetooth Low Energy (BLE) for wireless projects.

Q3: Can I program the ESP32-S3 N8R2 development board with Arduino IDE?
A: Yes. Most ESP32-S3 boards can be programmed via Arduino IDE (ESP32 boards package) or ESP-IDF for advanced development.

Q4: Is this ESP32-S3 N8R2 development board good for robotics and IoT projects?
A: Yes. The extra Flash + PSRAM makes it a strong option for robotics control, automation, and IoT prototyping.

Q5: Where can I buy the ESP32-S3 N8R2 development board in Kumasi, Ghana?
A: DIYGH stocks the board in Kumasi with delivery options available across Ghana.