Atmel SAM

Configuration:platform = atmelsam

Atmel | SMART offers Flash- based ARM products based on the ARM Cortex-M0+, Cortex-M3 and Cortex-M4 architectures, ranging from 8KB to 2MB of Flash including a rich peripheral and feature mix.

For more detailed information please visit vendor site.

Debugging

Debugging - “1-click” solution for debugging with a zero configuration.

Tools & Debug Probes

Supported debugging tools are listed in “Debug” column. For more detailed information, please scroll table by horizontal. You can switch between debugging Tools & Debug Probes using debug_tool option in “platformio.ini” (Project Configuration File).

Warning

You will need to install debug tool drivers depending on your system. Please click on compatible debug tool below for the further instructions.

On-Board Debug Tools

Boards listed below have on-board debug probe and ARE READY for debugging! You do not need to use/buy external debug probe.

Name MCU Frequency Flash RAM
Arduino M0 Pro (Programming/Debug Port) SAMD21G18A 48MHz 256KB 32KB
Arduino Zero (Programming/Debug Port) SAMD21G18A 48MHz 256KB 32KB
Atmel ATSAMR21-XPRO SAMR21G18A 48MHz 256KB 32KB
Atmel ATSAMW25-XPRO SAMD21G18A 48MHz 256KB 32KB
Atmel SAMC21-XPRO SAMC21J18A 48MHz 256KB 32KB
Atmel SAMD21-XPRO SAMD21J18A 48MHz 256KB 32KB
Atmel SAML21-XPRO-B SAML21J18B 48MHz 256KB 32KB

External Debug Tools

Boards listed below are compatible with Debugging but DEPEND ON external debug probe. They ARE NOT READY for debugging. Please click on board name for the further details.

Name MCU Frequency Flash RAM
Adafruit BLM Badge SAMD21E18A 48MHz 256KB 32KB
Adafruit Circuit Playground Express SAMD21G18A 48MHz 256KB 32KB
Adafruit Crickit M0 SAMD21G18A 48MHz 256KB 32KB
Adafruit Feather M0 SAMD21G18A 48MHz 256KB 32KB
Adafruit Feather M0 Express SAMD21G18A 48MHz 256KB 32KB
Adafruit Feather M4 CAN SAME51J19A 120MHz 496KB 192KB
Adafruit Feather M4 Express SAMD51J19A 120MHz 512KB 192KB
Adafruit Gemma M0 SAMD21E18A 48MHz 256KB 32KB
Adafruit Grand Central M4 SAMD51P20A 120MHz 1MB 256KB
Adafruit Hallowing M0 SAMD21G18A 48MHz 256KB 32KB
Adafruit Hallowing M4 SAMD51J19A 120MHz 496KB 192KB
Adafruit ItsyBitsy M0 SAMD21G18A 48MHz 256KB 32KB
Adafruit ItsyBitsy M4 SAMD51G19A 120MHz 512KB 192KB
Adafruit MONSTER M4SK SAMD51G19A 120MHz 496KB 192KB
Adafruit Matrix Portal M4 SAMD51J19A 120MHz 496KB 192KB
Adafruit Metro M0 Expresss SAMD21G18A 48MHz 256KB 32KB
Adafruit Metro M4 SAMD51J19A 120MHz 512KB 192KB
Adafruit Metro M4 AirLift Lite SAMD51J19A 120MHz 512KB 192KB
Adafruit PyGamer Advance M4 SAMD51J20A 120MHz 1MB 256KB
Adafruit PyGamer M4 Express SAMD51J19A 120MHz 512KB 192KB
Adafruit PyPortal M4 SAMD51J20A 120MHz 1MB 256KB
Adafruit PyPortal M4 Titano SAMD51J20A 120MHz 1MB 256KB
Adafruit QT Py M0 SAMD21E18A 48MHz 256KB 32KB
Adafruit Trellis M4 SAMD51J19A 120MHz 512KB 192KB
Adafruit Trinket M0 SAMD21E18A 48MHz 256KB 32KB
Adafruit pIRkey SAMD21E18A 48MHz 256KB 32KB
Adafruit pyBadge AirLift M4 SAMD51J20A 120MHz 1008KB 192KB
Adafruit pyBadge M4 Express SAMD51J19A 120MHz 512KB 192KB
Arduino Due (Programming Port) AT91SAM3X8E 84MHz 512KB 96KB
Arduino Due (USB Native Port) AT91SAM3X8E 84MHz 512KB 96KB
Arduino M0 SAMD21G18A 48MHz 256KB 32KB
Arduino M0 Pro (Native USB Port) SAMD21G18A 48MHz 256KB 32KB
Arduino MKR FOX 1200 SAMD21G18A 48MHz 256KB 32KB
Arduino MKR GSM 1400 SAMD21G18A 48MHz 256KB 32KB
Arduino MKR NB 1500 SAMD21G18A 48MHz 256KB 32KB
Arduino MKR WAN 1300 SAMD21G18A 48MHz 256KB 32KB
Arduino MKR WAN 1310 SAMD21G18A 48MHz 256KB 32KB
Arduino MKR WiFi 1010 SAMD21G18A 48MHz 256KB 32KB
Arduino MKR1000 SAMD21G18A 48MHz 256KB 32KB
Arduino MKRZERO SAMD21G18A 48MHz 256KB 32KB
Arduino Tian SAMD21G18A 48MHz 256KB 32KB
Arduino Zero (USB Native Port) SAMD21G18A 48MHz 256KB 32KB
Briki ABC (MBC-WB) - Samd21 SAMD21G18A 48MHz 256KB 32KB
Briki MBC-WB - Samd21 SAMD21G18A 48MHz 256KB 32KB
Digistump DigiX AT91SAM3X8E 84MHz 512KB 96KB
MKR Vidor 4000 SAMD21G18A 48MHz 256KB 32KB
Minitronics v2.0 SAMD21J18A 48MHz 256KB 32KB
Moteino M0 SAMD21G18A 48MHz 256KB 32KB
NANO 33 IoT SAMD21G18A 48MHz 256KB 32KB
SODAQ Autonomo SAMD21J18A 48MHz 256KB 32KB
SODAQ ExpLoRer SAMD21J18A 48MHz 256KB 32KB
SODAQ ONE SAMD21G18A 48MHz 256KB 32KB
SODAQ SARA SAMD21J18A 48MHz 256KB 32KB
SODAQ SFF SAMD21G18A 48MHz 256KB 32KB
SainSmart Due (Programming Port) AT91SAM3X8E 84MHz 512KB 96KB
SainSmart Due (USB Native Port) AT91SAM3X8E 84MHz 512KB 96KB
Seeeduino Femto M0 SAMD21G18A 48MHz 256KB 32KB
Seeeduino LoRaWAN SAMD21G18A 48MHz 256KB 32KB
Seeeduino Wio Lite MG126 SAMD21G18A 48MHz 256KB 32KB
Seeeduino Wio Terminal SAMD51P19A 120MHz 496KB 192KB
Seeeduino XIAO SAMD21G18A 48MHz 256KB 32KB
Seeeduino Zero SAMD21G18A 48MHz 256KB 32KB
SparkFun 9DoF Razor IMU M0 SAMD21G18A 48MHz 256KB 32KB
SparkFun Qwiic Micro SAMD21E18A 48MHz 256KB 32KB
SparkFun RedBoard Turbo SAMD21G18A 48MHz 256KB 32KB
SparkFun SAMD21 Dev Breakout SAMD21G18A 48MHz 256KB 32KB
SparkFun SAMD21 Mini Breakout SAMD21G18A 48MHz 256KB 32KB
SparkFun SAMD21 Pro RF SAMD21G18A 48MHz 256KB 32KB
SparkFun SAMD51 Thing Plus SAMD51J20A 120MHz 496KB 192KB
Tuino 096 SAMD21G18A 48MHz 256KB 32KB

Stable and upstream versions

You can switch between stable releases of Atmel SAM development platform and the latest upstream version using platform option in “platformio.ini” (Project Configuration File) as described below.

Stable

; Latest stable version
[env:latest_stable]
platform = atmelsam
board = ...

; Custom stable version
[env:custom_stable]
platform = atmelsam@x.y.z
board = ...

Upstream

[env:upstream_develop]
platform = https://github.com/platformio/platform-atmelsam.git
board = ...

Packages

Name Description
framework-arduino-mbcwb Fork of Arduino Framework for briki MBC-WB boards
framework-arduino-sam The official Arduino Wiring-based Framework for ATSAM3 microcontrollers
framework-arduino-samd The official Arduino Wiring-based Framework for Microchip SAM D microcontrollers
framework-arduino-samd-adafruit Arduino Wiring-based Framework for Microchip SAM D microcontrollers (Adafruit SAMD Core)
framework-arduino-samd-moteino Arduino Wiring-based Framework for Microchip SAM D microcontrollers (Moteino SAMD Core)
framework-arduino-samd-reprap Arduino Wiring-based Framework for Microchip SAM D microcontrollers (RepRap SAMD Core)
framework-arduino-samd-seeed Arduino Wiring-based Framework for Microchip SAM D microcontrollers (Seeed SAMD Core)
framework-arduino-samd-sodaq Arduino Wiring-based Framework for Microchip SAM D microcontrollers (SODAQ SAMD Core)
framework-arduino-samd-sparkfun Arduino Wiring-based Framework for Microchip SAM D microcontrollers (SparkFun SAMD Core)
framework-arduino-samd-tuino0 Arduino Wiring-based Framework for Microchip SAM D microcontrollers (Tuino0 SAMD Core)
framework-cmsis Vendor-independent hardware abstraction layer for the Cortex-M processor series
framework-cmsis-atmel Atmel Smart ARM devices CMSIS module
framework-mbed Arm Mbed OS is a platform operating system designed for the internet of things
framework-simba Simba is an Embedded Programming Platform. It aims to make embedded programming easy and portable
framework-zephyr Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures
framework-zephyr-canopennode canopennode Zephyr module
framework-zephyr-civetweb Zephyr module for CivetWeb Embedded C/C++ web server
framework-zephyr-cmsis Software Interface Standard for Arm Cortex-based Microcontrollers and Zephyr framework
framework-zephyr-fatfs Zephyr module for FATFS filesystem
framework-zephyr-hal-atmel Atmel SAM HAL for Zephyr framework
framework-zephyr-hal-st Zephyr module for the official libraries provided by STMicroelectronics
framework-zephyr-libmetal Zephyr module for HAL abstraction layer used by open-amp
framework-zephyr-littlefs Zephyr module for littlefs filesystem
framework-zephyr-loramac-node Zephyr module for LoRaWAN endpoint stack implementation
framework-zephyr-lvgl Zephyr module for LittlevGL - an Open-source Embedded GUI Library
framework-zephyr-mbedtls mbedTLS module for Zephyr
framework-zephyr-mcuboot Zephyr module for MCUboot - a secure bootloader for 32-bit MCUs
framework-zephyr-mcumgr Zephyr module for mcumgr management library for 32-bit MCUs
framework-zephyr-mipi-sys-t Zephyr module for MIPI System Software Trace
framework-zephyr-open-amp Zephyr module for Open Asymmetric Multi Processing (OpenAMP) framework
framework-zephyr-openthread OpenThread module for Zephyr
framework-zephyr-segger Zephyr module for Segger RTT
framework-zephyr-tinycbor Zephyr module for Concise Binary Object Representation Library
framework-zephyr-tinycrypt The TinyCrypt Library provides an implementation for constrained devices of a minimal set of standard cryptography primitives for Zephyr framework
framework-zephyr-trusted-firmware-m Trusted Firmware M provides a reference implementation of secure world software for ARMv8-M and Zephyr framework
tool-avrdude AVRDUDE is a utility to download/upload/manipulate the ROM and EEPROM contents of AVR microcontrollers
tool-bossac Basic Open Source SAM-BA Application (BOSSA)
tool-cmake CMake is an open-source, cross-platform family of tools designed to build, test and package software
tool-dtc Device tree compiler
tool-gperf GNU gperf is a perfect hash function generator
tool-jlink Software and Documentation Pack for SEGGER J-Link debug probes
tool-mbctool MBC-WB Uploader Application
tool-ninja Ninja is a small build system with a focus on speed
tool-openocd Open On-Chip Debugger. Free and Open On-Chip Debugging, In-System Programming and Boundary-Scan Testing
toolchain-gccarmnoneeabi GNU toolchain for Arm Cortex-M and Cortex-R processors

Warning

Linux Users:

Windows Users:

Please check that you have a correctly installed USB driver from board manufacturer

Frameworks

Name Description
Arduino Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences
Mbed Arm Mbed OS is an open source embedded operating system designed specifically for the ‘things’ in the Internet of Things. It includes all the features you need to develop a connected product based on an Arm Cortex-M microcontroller, including security, connectivity, an RTOS and drivers for sensors and I/O devices
Simba Simba is an RTOS and build framework with aims to make embedded programming easy and portable
Zephyr RTOS The Zephyr Project is a scalable real-time operating system (RTOS) supporting multiple hardware architectures, optimized for resource constrained devices, and built with safety and security in mind

Boards

Note

Adafruit

Name Debug MCU Frequency Flash RAM
Adafruit BLM Badge External SAMD21E18A 48MHz 256KB 32KB
Adafruit Circuit Playground Express External SAMD21G18A 48MHz 256KB 32KB
Adafruit Crickit M0 External SAMD21G18A 48MHz 256KB 32KB
Adafruit Feather M0 External SAMD21G18A 48MHz 256KB 32KB
Adafruit Feather M0 Express External SAMD21G18A 48MHz 256KB 32KB
Adafruit Feather M4 CAN External SAME51J19A 120MHz 496KB 192KB
Adafruit Feather M4 Express External SAMD51J19A 120MHz 512KB 192KB
Adafruit Gemma M0 External SAMD21E18A 48MHz 256KB 32KB
Adafruit Grand Central M4 External SAMD51P20A 120MHz 1MB 256KB
Adafruit Hallowing M0 External SAMD21G18A 48MHz 256KB 32KB
Adafruit Hallowing M4 External SAMD51J19A 120MHz 496KB 192KB
Adafruit ItsyBitsy M0 External SAMD21G18A 48MHz 256KB 32KB
Adafruit ItsyBitsy M4 External SAMD51G19A 120MHz 512KB 192KB
Adafruit MONSTER M4SK External SAMD51G19A 120MHz 496KB 192KB
Adafruit Matrix Portal M4 External SAMD51J19A 120MHz 496KB 192KB
Adafruit Metro M0 Expresss External SAMD21G18A 48MHz 256KB 32KB
Adafruit Metro M4 External SAMD51J19A 120MHz 512KB 192KB
Adafruit Metro M4 AirLift Lite External SAMD51J19A 120MHz 512KB 192KB
Adafruit PyGamer Advance M4 External SAMD51J20A 120MHz 1MB 256KB
Adafruit PyGamer M4 Express External SAMD51J19A 120MHz 512KB 192KB
Adafruit PyPortal M4 External SAMD51J20A 120MHz 1MB 256KB
Adafruit PyPortal M4 Titano External SAMD51J20A 120MHz 1MB 256KB
Adafruit QT Py M0 External SAMD21E18A 48MHz 256KB 32KB
Adafruit Trellis M4 External SAMD51J19A 120MHz 512KB 192KB
Adafruit Trinket M0 External SAMD21E18A 48MHz 256KB 32KB
Adafruit pIRkey External SAMD21E18A 48MHz 256KB 32KB
Adafruit pyBadge AirLift M4 External SAMD51J20A 120MHz 1008KB 192KB
Adafruit pyBadge M4 Express External SAMD51J19A 120MHz 512KB 192KB

Arduino

Name Debug MCU Frequency Flash RAM
Arduino Due (Programming Port) External AT91SAM3X8E 84MHz 512KB 96KB
Arduino Due (USB Native Port) External AT91SAM3X8E 84MHz 512KB 96KB
Arduino M0 External SAMD21G18A 48MHz 256KB 32KB
Arduino M0 Pro (Native USB Port) External SAMD21G18A 48MHz 256KB 32KB
Arduino M0 Pro (Programming/Debug Port) On-board SAMD21G18A 48MHz 256KB 32KB
Arduino MKR FOX 1200 External SAMD21G18A 48MHz 256KB 32KB
Arduino MKR GSM 1400 External SAMD21G18A 48MHz 256KB 32KB
Arduino MKR NB 1500 External SAMD21G18A 48MHz 256KB 32KB
Arduino MKR WAN 1300 External SAMD21G18A 48MHz 256KB 32KB
Arduino MKR WAN 1310 External SAMD21G18A 48MHz 256KB 32KB
Arduino MKR WiFi 1010 External SAMD21G18A 48MHz 256KB 32KB
Arduino MKR1000 External SAMD21G18A 48MHz 256KB 32KB
Arduino MKRZERO External SAMD21G18A 48MHz 256KB 32KB
Arduino Tian External SAMD21G18A 48MHz 256KB 32KB
Arduino Zero (Programming/Debug Port) On-board SAMD21G18A 48MHz 256KB 32KB
Arduino Zero (USB Native Port) External SAMD21G18A 48MHz 256KB 32KB
MKR Vidor 4000 External SAMD21G18A 48MHz 256KB 32KB
NANO 33 IoT External SAMD21G18A 48MHz 256KB 32KB

Atmel

Name Debug MCU Frequency Flash RAM
Atmel ATSAMR21-XPRO On-board SAMR21G18A 48MHz 256KB 32KB
Atmel ATSAMW25-XPRO On-board SAMD21G18A 48MHz 256KB 32KB
Atmel SAMC21-XPRO On-board SAMC21J18A 48MHz 256KB 32KB
Atmel SAMD21-XPRO On-board SAMD21J18A 48MHz 256KB 32KB
Atmel SAML21-XPRO-B On-board SAML21J18B 48MHz 256KB 32KB

Digistump

Name Debug MCU Frequency Flash RAM
Digistump DigiX External AT91SAM3X8E 84MHz 512KB 96KB

Gimasi

Name Debug MCU Frequency Flash RAM
Tuino 096 External SAMD21G18A 48MHz 256KB 32KB

LowPowerLab

Name Debug MCU Frequency Flash RAM
LowPowerLab CurrentRanger No SAMD21G18A 48MHz 256KB 32KB
Moteino M0 External SAMD21G18A 48MHz 256KB 32KB

ReprapWorld

Name Debug MCU Frequency Flash RAM
Minitronics v2.0 External SAMD21J18A 48MHz 256KB 32KB

SODAQ

Name Debug MCU Frequency Flash RAM
SODAQ Autonomo External SAMD21J18A 48MHz 256KB 32KB
SODAQ ExpLoRer External SAMD21J18A 48MHz 256KB 32KB
SODAQ ONE External SAMD21G18A 48MHz 256KB 32KB
SODAQ SARA External SAMD21J18A 48MHz 256KB 32KB
SODAQ SFF External SAMD21G18A 48MHz 256KB 32KB

SainSmart

Name Debug MCU Frequency Flash RAM
SainSmart Due (Programming Port) External AT91SAM3X8E 84MHz 512KB 96KB
SainSmart Due (USB Native Port) External AT91SAM3X8E 84MHz 512KB 96KB

Seeed

Name Debug MCU Frequency Flash RAM
Seeeduino Femto M0 External SAMD21G18A 48MHz 256KB 32KB
Seeeduino LoRaWAN External SAMD21G18A 48MHz 256KB 32KB
Seeeduino Wio Lite MG126 External SAMD21G18A 48MHz 256KB 32KB
Seeeduino Wio Terminal External SAMD51P19A 120MHz 496KB 192KB
Seeeduino XIAO External SAMD21G18A 48MHz 256KB 32KB
Seeeduino Zero External SAMD21G18A 48MHz 256KB 32KB

SparkFun

Name Debug MCU Frequency Flash RAM
SparkFun 9DoF Razor IMU M0 External SAMD21G18A 48MHz 256KB 32KB
SparkFun Qwiic Micro External SAMD21E18A 48MHz 256KB 32KB
SparkFun RedBoard Turbo External SAMD21G18A 48MHz 256KB 32KB
SparkFun SAMD21 Dev Breakout External SAMD21G18A 48MHz 256KB 32KB
SparkFun SAMD21 Mini Breakout External SAMD21G18A 48MHz 256KB 32KB
SparkFun SAMD21 Pro RF External SAMD21G18A 48MHz 256KB 32KB
SparkFun SAMD51 Thing Plus External SAMD51J20A 120MHz 496KB 192KB

meteca

Name Debug MCU Frequency Flash RAM
Briki ABC (MBC-WB) - Samd21 External SAMD21G18A 48MHz 256KB 32KB
Briki MBC-WB - Samd21 External SAMD21G18A 48MHz 256KB 32KB