Arduino TPX00227 Board Nesso N1 (TPX00227)

The Arduino TPX00227 Board Nesso N1 stands out with its Espressif ESP32-S3-WROOM-1 module, combining dual-core processing with integrated Wi-Fi and Bluetooth 5 (LE) connectivity. This makes it a versatile choice for IoT and wireless projects where both performance and connectivity are essential.

Highlights

• Dual-core Xtensa LX7 microcontroller running at up to 240 MHz
• 8 MB QSPI flash and 512 KB SRAM for ample program and data storage
• On-board PCB antenna for Wi-Fi 802.11 b/g/n and Bluetooth 5 (LE)
• USB-C connector for power and programming
• Breadboard-friendly form factor

In daily use

The Nesso N1 is compatible with the Arduino IDE and ESP-IDF, offering flexibility in development. With 27 digital I/O pins and 8 analog input channels, it provides plenty of interfacing options. The board operates at 3.3V logic and can be powered via USB-C at 5V DC.

Full specifications

• Microcontroller: Espressif ESP32-S3-WROOM-1
• CPU: Dual-core Xtensa LX7 up to 240 MHz
• Flash memory: 8 MB QSPI
• SRAM: 512 KB
• Wi-Fi: 802.11 b/g/n (2.4 GHz)
• Bluetooth: 5 (LE)
• USB connector: USB-C
• Input voltage (USB): 5V DC
• Operating voltage (logic): 3.3V
• Digital I/O pins: 27
• Analog input pins: 8 (ADC channels)
• Communication interfaces: 2x UART, 2x I2C, 2x SPI
• Security features: Secure Boot, Flash Encryption, Cryptographic Accelerators
• Antenna: On-board PCB antenna
• Form factor: Breadboard-friendly

Final note

The Arduino Nesso N1 is a robust development board for connected projects, leveraging the ESP32-S3's capabilities with the ease of the Arduino ecosystem.