SAMD21 M0 32bit Powerful Board (Compatible with Arduino Zero) RobotDYN

AED 69.00

Low stock


The RobotDyn SAMD21 M0 is a robust and powerful 32-bit extension of the Arduino UNO platform, designed for 32-bit application development. Driven by Atmel's SAMD21 MCU, featuring a 32-bit ARM Cortex® M0 core, this board opens up new possibilities for advanced projects. It is fully compatible with Arduino Zero and Arduino M0, making it a versatile tool for developers seeking an easy yet powerful solution.



  • Microcontroller Excellence: The ATSAMD21G18 microcontroller with 48 pins in LQFP configuration serves as the brains of the board, providing advanced processing capabilities for 32-bit applications.
  • Power Management: Power Out of 3.3V at 800mA ensures a stable power supply for connected devices. Multiple power input options include 5V from USB and 5V from VIN/DC Jack, offering flexibility in power source selection. Power consumption of 220mA at 3.3V optimizes energy usage for efficient operation.
  • Versatile I/O and Connectivity: Logic Level of 3.3V ensures compatibility with various components and peripherals. Micro USB port facilitates easy and standard connectivity. A clock frequency of 48MHz enhances processing speed for quick and responsive applications. Operating supply voltage of 3.3V aligns with the microcontroller's requirements. Generous GPIO count of 25, along with 19 digital I/O (12 PWM) and 6 analog I/O, provides extensive options for project customization.
  • Memory Capacity and Interface: Ample data storage with 32Kb of Data RAM and 256Kb of Data ROM caters to memory-intensive applications. ISP interface type streamlines programming and interfacing tasks.
  • Robust Design and Temperature Resilience: With a compact form factor of 56.5 x 18mm, the board is designed for efficient integration into diverse projects. Operating seamlessly across a wide temperature range from -40°C to +85°C ensures reliability in various environmental conditions.



  • Microcontroller: ATSAMD21G18 48pins LQFP
  • Power Out: 3.3V-800mA
  • Power IN. USB: 5V
  • Power IN. VIN/DC Jack: 5V
  • Power Consumption: 3.3V 220mA
  • Logic Level: 3.3V
  • USB: Micro USB
  • Clock Frequency: 48MHz
  • Operating Supply Voltage: 3.3V
  • GPIO: 25
  • Digital I/O: 19 (12-PWM)
  • Analog I/O: 6
  • Data RAM Type/Size: 32Kb
  • Data ROM Type/Size: 256Kb
  • Interface Type: ISP
  • Operating temperature: -40°C / +85°C
  • Length x Width: 56.5 x 18mm
  • Compatibility: The SAMD21 M0 is compatible with Arduino Zero, enabling its use as an Arduino Zero or M0.
  • Debugger Feature: The board features Atmel's Embedded Debugger (EDBG), providing a full debug interface without the need for additional hardware. EDBG also supports a virtual COM port for device and bootloader programming, enhancing software debugging convenience.



  • Smart IoT Devices
  • Wearable Technology
  • High-Tech Automation
  • Robotics


Pinout of the Board:

Robotdyn® MicroPython SAMD21 M0 32-bit ARM Cortex M0 Core Zero Form R3  Development Board

Package includes: 
  • 1 x MicroPython SAMD21 M0
  • 1 x Breadboard
  • 1 x Micro USB cable