Arduino ABX00111 Modulino Light

The Arduino ABX00111 Modulino Light is a compact microcontroller development board built around the ATmega4809, offering a powerful 8-bit AVR core for prototyping and embedded projects. Its Nano form factor delivers a full set of digital and analog I/O in a small footprint, making it ideal for space-constrained applications.

Advantages

With 14 digital I/O pins, 8 analog inputs, and 14 PWM channels, the Modulino Light provides flexible interfacing for sensors, actuators, and communication modules. The board operates at 5V logic and accepts a wide input voltage range from 7V to 21V, allowing use with various power sources. Onboard 48 KB flash memory and 6 KB SRAM give ample room for code and variables, while the 20 MHz clock speed ensures responsive performance.

Suitable for

• Education and learning environments
• Rapid prototyping of microcontroller-based systems
• IoT edge nodes and sensor data capture
• Projects requiring a compact Arduino-compatible board

Key specifications

• Microcontroller: ATmega4809
• Architecture: 8-bit AVR
• Operating voltage: 5V
• Input voltage (VIN): 7-21V
• Digital I/O pins: 14
• PWM digital I/O pins: 14
• Analog input pins: 8
• DC current per I/O pin: 20 mA
• Flash memory: 48 KB
• SRAM: 6 KB
• EEPROM: 256 bytes
• Clock speed: 20 MHz
• USB connector: Micro USB
• Communication interfaces: UART, SPI, I2C
• Form factor: Arduino Nano
• LED_BUILTIN pin: 13
• Bootloader: Optiboot

Recommendations

For developers and educators seeking a reliable, well-documented board with the familiar Arduino ecosystem, the Modulino Light offers a solid balance of performance and simplicity. Its compatibility with the Arduino Nano footprint allows easy integration into existing designs.