PIO Unified Debugger¶

It Simply Works. Easier than ever before!

Note

Demo, discussions, request a support for new hardware.

“1-click” solution, zero configuration
Support for 200+ embedded boards (see below)
Multiple architectures and development platforms
Windows, MacOS, Linux (+ARMv6-8)
Built-in into PlatformIO IDE for Atom and PlatformIO IDE for VSCode
Integration with Eclipse and Sublime Text

You should have PIO Account to work with PIO Unified Debugger. A registration is FREE.

Hint

In our experience, PlatformIO IDE for VSCode has the best system performance, modern interface for PIO Unified Debugger, and users have found it easier to get started. Key debugging features of PlatformIO IDE for VSCode:

Conditional Breakpoints
Expressions and Watchpoints
Generic Registers
Peripheral Registers
Memory Viewer
Disassembly
Multi-thread support
A hot restart of an active debugging session

Tutorials ¶

Get started with STM32Cube HAL and Nucleo-F401RE: debugging and unit testing

Configuration ¶

Warning

For the JTAG probes implemented as USB devices (actually most of them), you need to configure the UDEV subsystem:

Linux Users: Install “udev” rules 99-platformio-udev.rules

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

PIO Unified Debugger can be configured from Project Configuration File platformio.ini:

debug_tool
debug_init_break
debug_init_cmds
debug_extra_cmds (conditional project breakpoints, extra configuration, etc.)
debug_load_cmd
debug_load_mode
debug_server
debug_port
debug_svd_path

Tools ¶

You can switch between debugging tools using debug_tool option.

Atmel-ICE ¶

debug_tool = atmel-ice

Atmel-ICE is a powerful development tool for debugging and programming ARM® Cortex®-M based SAM and AVR microcontrollers with on-chip debug capability.

More details

Black Magic Probe ¶

debug_tool = blackmagic

The Black Magic Probe is a modern, in-application debugging tool for embedded microprocessors. It is able to control and examine the state of the target microprocessor using a JTAG or Serial Wire Debugging (SWD) port and on-chip debug logic provided by the microprocessor. The probe connects to a host computer using a standard USB interface.

Also, see Custom debugging configuration with Black Magic Probe.

More details

CMSIS-DAP ¶

debug_tool = cmsis-dap

CMSIS-DAP is generally implemented as an on-board interface chip, providing direct USB connection from a development board to a debugger running on a host computer on one side, and over JTAG (Joint Test Action Group) or SWD (Serial Wire Debug) to the target device to access the Coresight DAP on the other.

More details

FTDI FT2232H ¶

debug_tool = ft2232h

The FT2232H is a USB 2.0 Hi-Speed (480Mb/s) to UART/FIFO IC. It has the capability of being configured in a variety of industry standard serial or parallel interfaces.

Building on the innovative features of the FT2232, the FT2232H has two multi-protocol synchronous serial engines (MPSSEs) which allow for communication using JTAG, I2C and SPI on two channels simultaneously.

More details

J-LINK ¶

debug_tool = jlink

SEGGER J-Links are the most widely used line of debug probes available today. They’ve proven their value for more than 10 years with over 400,000 units sold, including OEM versions and on-board solutions. This popularity stems from the unparalleled performance, extensive feature set, large number of supported CPUs, and compatibility with all popular development environments.

Install J-Link GDB Server
J-Link Supported Devices

Also, see Custom debugging configuration with J-Link GDB Server.

More details

Mini-Module ¶

The FT2232H Mini Module is a USB to dual channel serial/MPSSE/FIFO interface converter module based on the FT2232H USB Hi-Speed IC. The FT2232H handles all the USB signalling and protocol handling. The module provides access to device I/O interfaces via 2 double row 0.1” pitch male connectors. The module is ideal for development purposes to quickly prove functionality of adding USB to a target design.

More details

MSP Debug ¶

debug_tool = mspdebug

The MSP debug stack (MSPDS) for all MSP430™ microcontrollers (MCUs) and SimpleLink™ MSP432™ devices consists of a static library on the host system side as well as an embedded firmware that runs on debug tools including the MSP-FET, MSP-FET430UIF or on-board eZ debuggers. It is the bridging element between all PC software and all MSP430 and SimpleLink MSP432 microcontroller derivatives and handles tasks such as code download, stepping through code or break points

More details

Olimex ARM-USB-OCD-H ¶

debug_tool = olimex-arm-usb-ocd-h

High-speed 3-IN-1 fast USB ARM/ESP32 JTAG, USB-to-RS232 virtual port and power: supply 5VDC device.

More details

Olimex ARM-USB-TINY-H ¶

debug_tool = olimex-arm-usb-tiny-h

Low-cost and high-speed ARM/ESP32 USB JTAG

More details

TI-ICDI ¶

debug_tool = ti-icdi

Tiva™ C Series evaluation and reference design kits provide an integrated In-Circuit Debug Interface (ICDI) which allows programming and debugging of the onboard C Series microcontroller

More details

ST-LINK ¶

debug_tool = stlink

The ST-LINK is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families. The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board.

More details

Custom ¶

debug_tool = custom

Custom debugging configuration:

debug_init_break
debug_init_cmds
debug_extra_cmds (conditional project breakpoints, extra configuration, etc.)
debug_load_cmd
debug_server
debug_port

Examples ¶

Black Magic Probe ¶

Black Magic Probe with a custom debug_port (list ports with platformio device list)

[env:debug]
platform = ...
board = ...
framework = ...
debug_tool = custom
; set here a valid port...
debug_port = /dev/cu.usbmodem7BB07991
debug_init_cmds =
  target extended-remote $DEBUG_PORT
  monitor swdp_scan
  attach 1
  set mem inaccessible-by-default off
  $INIT_BREAK
  $LOAD_CMD

J-Link and ST Nucleo ¶

Segger J-Link probe and ST Nucleo F446RE board in pair with J-Link GDB Server:

Install J-Link GDB Server
Convert ST-LINK On-Board Into a J-Link

Note

You can use configuration below in pair with other boards, not only with ST Nucleo F446RE. In this case, please replace STM32F446RE with your own device name in debug_server option.

See full list with J-Link Supported Devices.

[env:debug_jlink]
platform = ststm32
framework = mbed
board = nucleo_f446re
debug_tool = custom
debug_server =
  /full/path/to/JLinkGDBServerCL
  -singlerun
  -if
  SWD
  -select
  USB
  -port
  2331
  -device
  STM32F446RE

J-Link as debugger and uploader ¶

Segger J-Link probe as debugger and uploader for a custom Teensy-based board. If you plan to use with other board, please change device MK20DX256xxx7 to a valid identifier. See supported J-Link devices at J-LINK.

Install J-Link GDB Server

[env:jlink_debug_and_upload]
platform = teensy
framework = arduino
board = teensy31
extra_scripts = extra_script.py
upload_protocol = custom
debug_tool = custom
debug_server =
  /full/path/to/JLinkGDBServerCL
  -singlerun
  -if
  SWD
  -select
  USB
  -port
  2331
  -device
  MK20DX256xxx7

extra_script.py

Place this file on the same level as Project Configuration File platformio.ini.

from os import makedirs
from os.path import isdir, join
Import('env')


# Optional block, only for Teensy
env.AddPostAction(
    "$BUILD_DIR/firmware.hex",
    env.VerboseAction(" ".join([
        "sed", "-i.bak",
        "s/:10040000FFFFFFFFFFFFFFFFFFFFFFFFDEF9FFFF23/:10040000FFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFD/",
        "$BUILD_DIR/firmware.hex"
    ]), "Fixing $BUILD_DIR/firmware.hex secure flash flags"))


def _jlink_cmd_script(env, source):
    build_dir = env.subst("$BUILD_DIR")
    if not isdir(build_dir):
        makedirs(build_dir)
    script_path = join(build_dir, "upload.jlink")
    commands = ["h", "loadbin %s,0x0" % source, "r", "q"]
    with open(script_path, "w") as fp:
        fp.write("\n".join(commands))
    return script_path

env.Replace(
    __jlink_cmd_script=_jlink_cmd_script,
    UPLOADER="/full/path/to/JLink",
    UPLOADERFLAGS=[
        "-device", "MK20DX256xxx7",
        "-speed", "4000",
        "-if", "swd",
        "-autoconnect", "1"
    ],
    UPLOADCMD='"$UPLOADER" $UPLOADERFLAGS -CommanderScript ${__jlink_cmd_script(__env__, SOURCE)}'
)

ST-Util and ST-Link ¶

On-board ST-Link V2/V2-1 in pair with ST-Util GDB Server:

[env:debug]
platform = ststm32
framework = mbed
board = ...
debug_tool = custom
debug_port = :4242
debug_server = $PLATFORMIO_HOME_DIR/packages/tool-stlink/bin/st-util

OpenOCD and ST-Link ¶

On-board ST-Link V2/V2-1 in pair with OpenOCD GDB Server:

[env:debug]
platform = ststm32
framework = mbed
board = ...
debug_tool = custom
debug_server =
  $PLATFORMIO_HOME_DIR/packages/tool-openocd/bin/openocd
  -f
  $PLATFORMIO_HOME_DIR/packages/tool-openocd/scripts/board/st_nucleo_f4.cfg

pyOCD and CMSIS-DAP ¶

Using pyOCD for CMSIS-DAP based boards

Firstly, please install pyOCD and check that pyocd-gdbserver --version command works.

[env:debug]
platform = ...
board = ...
framework = mbed
debug_tool = custom
debug_server = pyocd-gdbserver

User Guide (CLI)¶

platformio debug
- Usage
- Description
- Options
- Examples

Platforms ¶

Name	Description
Atmel SAM	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.
Espressif 32	Espressif Systems is a privately held fabless semiconductor company. They provide wireless communications and Wi-Fi chips which are widely used in mobile devices and the Internet of Things applications.
Freescale Kinetis	Freescale Kinetis Microcontrollers is family of multiple hardware- and software-compatible ARM Cortex-M0+, Cortex-M4 and Cortex-M7-based MCU series. Kinetis MCUs offer exceptional low-power performance, scalability and feature integration.
Maxim 32	Maxim’s microcontrollers provide low-power, efficient, and secure solutions for challenging embedded applications. Maxim’s processors embed cutting-edge technologies to secure data and intellectual property, proven analog circuitry for real-world applications, and battery-conserving low power operation.
Nordic nRF51	The Nordic nRF51 Series is a family of highly flexible, multi-protocol, system-on-chip (SoC) devices for ultra-low power wireless applications. nRF51 Series devices support a range of protocol stacks including Bluetooth Smart (previously called Bluetooth low energy), ANT and proprietary 2.4GHz protocols such as Gazell.
Nordic nRF52	The nRF52 Series are built for speed to carry out increasingly complex tasks in the shortest possible time and return to sleep, conserving precious battery power. They have a Cortex-M4F processor and are the most capable Bluetooth Smart SoCs on the market.
NXP LPC	The NXP LPC is a family of 32-bit microcontroller integrated circuits by NXP Semiconductors. The LPC chips are grouped into related series that are based around the same 32-bit ARM processor core, such as the Cortex-M4F, Cortex-M3, Cortex-M0+, or Cortex-M0. Internally, each microcontroller consists of the processor core, static RAM memory, flash memory, debugging interface, and various peripherals.
WIZNet W7500	The IOP (Internet Offload Processor) W7500 is the one-chip solution which integrates an ARM Cortex-M0, 128KB Flash and hardwired TCP/IP core for various embedded application platform especially requiring Internet of things
RISC-V	RISC-V is an open, free ISA enabling a new era of processor innovation through open standard collaboration. Born in academia and research, RISC-V ISA delivers a new level of free, extensible software and hardware freedom on architecture, paving the way for the next 50 years of computing design and innovation.
Samsung ARTIK	The Samsung ARTIK Smart IoT platform brings hardware modules and cloud services together, with built-in security and an ecosystem of tools and partners to speed up your time-to-market.
Silicon Labs EFM32	Silicon Labs EFM32 Gecko 32-bit microcontroller (MCU) family includes devices that offer flash memory configurations up to 256 kB, 32 kB of RAM and CPU speeds up to 48 MHz. Based on the powerful ARM Cortex-M core, the Gecko family features innovative low energy techniques, short wake-up time from energy saving modes and a wide selection of peripherals, making it ideal for battery operated applications and other systems requiring high performance and low-energy consumption.
ST STM32	The STM32 family of 32-bit Flash MCUs based on the ARM Cortex-M processor is designed to offer new degrees of freedom to MCU users. It offers a 32-bit product range that combines very high performance, real-time capabilities, digital signal processing, and low-power, low-voltage operation, while maintaining full integration and ease of development.
Teensy	Teensy is a complete USB-based microcontroller development system, in a very small footprint, capable of implementing many types of projects. All programming is done via the USB port. No special programmer is needed, only a standard USB cable and a PC or Macintosh with a USB port.
TI MSP430	MSP430 microcontrollers (MCUs) from Texas Instruments (TI) are 16-bit, RISC-based, mixed-signal processors designed for ultra-low power. These MCUs offer the lowest power consumption and the perfect mix of integrated peripherals for thousands of applications.
TI TIVA	Texas Instruments TM4C12x MCUs offer the industrys most popular ARM Cortex-M4 core with scalable memory and package options, unparalleled connectivity peripherals, advanced application functions, industry-leading analog integration, and extensive software solutions.

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.
CMSIS	The ARM Cortex Microcontroller Software Interface Standard (CMSIS) is a vendor-independent hardware abstraction layer for the Cortex-M processor series and specifies debugger interfaces. The CMSIS enables consistent and simple software interfaces to the processor for interface peripherals, real-time operating systems, and middleware. It simplifies software re-use, reducing the learning curve for new microcontroller developers and cutting the time-to-market for devices.
Energia	Energia Wiring-based framework enables pretty much anyone to start easily creating microcontroller-based projects and applications. Its easy-to-use libraries and functions provide developers of all experience levels to start blinking LEDs, buzzing buzzers and sensing sensors more quickly than ever before.
ESP-IDF	Espressif IoT Development Framework. Official development framework for ESP32.
Freedom E SDK	Open Source Software for Developing on the SiFive Freedom E Platform
libOpenCM3	The libOpenCM3 framework aims to create a free/libre/open-source firmware library for various ARM Cortex-M0(+)/M3/M4 microcontrollers, including ST STM32, Ti Tiva and Stellaris, NXP LPC 11xx, 13xx, 15xx, 17xx parts, Atmel SAM3, Energy Micro EFM32 and others.
mbed	The mbed framework The mbed SDK has been designed to provide enough hardware abstraction to be intuitive and concise, yet powerful enough to build complex projects. It is built on the low-level ARM CMSIS APIs, allowing you to code down to the metal if needed. In addition to RTOS, USB and Networking libraries, a cookbook of hundreds of reusable peripheral and module libraries have been built on top of the SDK by the mbed Developer Community.
Simba	Simba is an RTOS and build framework. It aims to make embedded programming easy and portable.
SPL	The ST Standard Peripheral Library provides a set of functions for handling the peripherals on the STM32 Cortex-M3 family. The idea is to save the user (the new user, in particular) having to deal directly with the registers.
STM32Cube	STM32Cube embedded software libraries, including: The HAL hardware abstraction layer, enabling portability between different STM32 devices via standardized API calls; The Low-Layer (LL) APIs, a light-weight, optimized, expert oriented set of APIs designed for both performance and runtime efficiency.
Tizen RT	Tizen RT is a lightweight RTOS-based platform to support low-end IoT devices

Boards ¶

Note

For more detailed board information please scroll tables below by horizontal.

1BitSquared¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`1bitsy_stm32f415rgt`	1Bitsy	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F415RGT	168MHz	1MB	128KB

96Boards¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`b96b_f446ve`	96Boards B96B-F446VE	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F446VET6	168MHz	512KB	128KB

Adafruit¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`adafruit_circuitplayground_m0`	Adafruit Circuit Playground Express	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`adafruit_feather_m0`	Adafruit Feather M0	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`adafruit_feather_m0_express`	Adafruit Feather M0 Express	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`adafruit_gemma_m0`	Adafruit Gemma M0	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21E18A	48MHz	256KB	32KB
`adafruit_metro_m0`	Adafruit Metro M0 Expresss	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`adafruit_trinket_m0`	Adafruit Trinket M0	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21E18A	48MHz	256KB	32KB
`featheresp32`	Adafruit ESP32 Feather	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

Aiyarafun¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`node32s`	Node32s	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

Arduino¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`due`	Arduino Due (Programming Port)	Atmel SAM	Black Magic Probe, J-LINK	AT91SAM3X8E	84MHz	512KB	32KB
`dueUSB`	Arduino Due (USB Native Port)	Atmel SAM	Black Magic Probe, J-LINK	AT91SAM3X8E	84MHz	512KB	32KB
`mkr1000USB`	Arduino MKR1000	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`mkrfox1200`	Arduino MKR FOX 1200	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`mkrgsm1400`	Arduino MKR GSM 1400	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`mkrwan1300`	Arduino MKR WAN 1300	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`mkrzero`	Arduino MKRZERO	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`mzeroUSB`	Arduino M0	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`mzeropro`	Arduino M0 Pro (Programming/Debug Port)	Atmel SAM	CMSIS-DAP (on-board), Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`mzeroproUSB`	Arduino M0 Pro (Native USB Port)	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`tian`	Arduino Tian	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`zero`	Arduino Zero (Programming/Debug Port)	Atmel SAM	CMSIS-DAP (on-board), Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`zeroUSB`	Arduino Zero (USB Native Port)	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB

Armstrap¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`armstrap_eagle1024`	Armstrap Eagle 1024	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F417VGT6	168MHz	1MB	192KB
`armstrap_eagle2048`	Armstrap Eagle 2048	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F427VIT6	168MHz	1.99MB	256KB
`armstrap_eagle512`	Armstrap Eagle 512	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F407VET6	168MHz	512KB	192KB

Atmel¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`samd21_xpro`	Atmel SAMD21-XPRO	Atmel SAM	CMSIS-DAP (on-board), Atmel-ICE, Black Magic Probe, J-LINK	SAMD21J18A	48MHz	256KB	32KB
`samd21g18a`	Atmel ATSAMW25-XPRO	Atmel SAM	CMSIS-DAP (on-board), Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`saml21_xpro_b`	Atmel SAML21-XPRO-B	Atmel SAM	CMSIS-DAP (on-board), Atmel-ICE, Black Magic Probe, J-LINK	SAML21J18B	48MHz	256KB	32KB
`samr21_xpro`	Atmel ATSAMR21-XPRO	Atmel SAM	CMSIS-DAP (on-board), Atmel-ICE, Black Magic Probe, J-LINK	SAMR21G18A	48MHz	256KB	32KB

BBC¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`bbcmicrobit`	BBC micro:bit	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	16MHz	256KB	16KB
`bbcmicrobit_b`	BBC micro:bit B(S130)	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	16MHz	256KB	16KB

BluzDK¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`bluz_dk`	BluzDK	Nordic nRF51	Black Magic Probe, J-LINK, ST-LINK	NRF51822	32MHz	256KB	32KB

CQ Publishing¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`lpc11u35_501`	CQ Publishing TG-LPC11U35-501	NXP LPC	Black Magic Probe, J-LINK	LPC11U35	48MHz	64KB	10KB

DFRobot¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`firebeetle32`	FireBeetle-ESP32	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

DOIT¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`esp32doit-devkit-v1`	DOIT ESP32 DEVKIT V1	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

Delta¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`delta_dfbm_nq620`	Delta DFBM-NQ620	Nordic nRF52	CMSIS-DAP (on-board), Black Magic Probe, J-LINK, ST-LINK	NRF52832	64MHz	512KB	64KB
`delta_dfcm_nnn50`	Delta DFCM-NNN50	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	32MHz	256KB	16KB
`dfcm_nnn40`	Delta DFCM-NNN40	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	32MHz	256KB	32KB

Digistump¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`digix`	Digistump DigiX	Atmel SAM	Black Magic Probe, J-LINK	AT91SAM3X8E	84MHz	512KB	28KB

Dongsen Technology¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`pocket_32`	Dongsen Tech Pocket 32	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

DycodeX¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`espectro32`	ESPectro32	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

ESP32vn¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`esp32vn-iot-uno`	ESP32vn IoT Uno	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

Elektor Labs¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`elektor_cocorico`	CoCo-ri-Co!	NXP LPC	CMSIS-DAP (on-board), Black Magic Probe, J-LINK	LPC812	30MHz	16KB	4KB

Embedded Artists¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`lpc11u35`	EA LPC11U35 QuickStart Board	NXP LPC	Black Magic Probe, J-LINK	LPC11U35	48MHz	64KB	10KB
`lpc4088`	Embedded Artists LPC4088 QuickStart Board	NXP LPC	CMSIS-DAP (on-board), J-LINK	LPC4088	120MHz	512KB	96KB
`lpc4088_dm`	Embedded Artists LPC4088 Display Module	NXP LPC	CMSIS-DAP (on-board), J-LINK	LPC4088	120MHz	512KB	96KB

Espotel¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`elmo_f411re`	Espotel LoRa Module	ST STM32	Black Magic Probe, J-LINK, ST-LINK (default)	STM32F411RET6	100MHz	512KB	128KB

Espressif¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`esp-wrover-kit`	Espressif ESP-WROVER-KIT	Espressif 32	FTDI FT2232H (default, on-board), Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	4MB
`esp32dev`	Espressif ESP32 Dev Module	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

Freescale¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`IBMEthernetKit`	Ethernet IoT Starter Kit	Freescale Kinetis	CMSIS-DAP (on-board), J-LINK	MK64FN1M0VLL12	120MHz	1MB	256KB
`frdm_k20d50m`	Freescale Kinetis FRDM-K20D50M	Freescale Kinetis	CMSIS-DAP (on-board), J-LINK	MK20DX128VLH5	48MHz	128KB	16KB
`frdm_k22f`	Freescale Kinetis FRDM-K22F	Freescale Kinetis	CMSIS-DAP (on-board), J-LINK	MK22FN512VLH12	120MHz	512KB	128KB
`frdm_k64f`	Freescale Kinetis FRDM-K64F	Freescale Kinetis	CMSIS-DAP (on-board), J-LINK	MK64FN1M0VLL12	120MHz	1MB	256KB
`frdm_k66f`	Freescale Kinetis FRDM-K66F	Freescale Kinetis	CMSIS-DAP (on-board), J-LINK	MK66FN2M0VMD18	180MHz	2MB	256KB
`frdm_kl05z`	Freescale Kinetis FRDM-KL05Z	Freescale Kinetis	CMSIS-DAP (on-board), J-LINK	MKL05Z32VFM4	48MHz	32KB	4KB
`frdm_kl25z`	Freescale Kinetis FRDM-KL25Z	Freescale Kinetis	CMSIS-DAP (on-board), Black Magic Probe, J-LINK	MKL25Z128VLK4	48MHz	128KB	16KB
`frdm_kl27z`	Freescale Kinetis FRDM-KL27Z	Freescale Kinetis	CMSIS-DAP (on-board), Black Magic Probe, J-LINK	MKL27Z64VLH4	48MHz	64KB	16KB
`frdm_kl43z`	Freescale Kinetis FRDM-KL43Z	Freescale Kinetis	CMSIS-DAP (on-board), J-LINK	MKL43Z256VLH4	48MHz	256KB	32KB
`frdm_kl46z`	Freescale Kinetis FRDM-KL46Z	Freescale Kinetis	CMSIS-DAP (on-board), J-LINK	MKL46Z256VLL4	48MHz	256KB	32KB
`frdm_kw41z`	Freescale Kinetis FRDM-KW41Z	Freescale Kinetis	CMSIS-DAP (on-board), J-LINK	MKW41Z512VHT4	48MHz	512KB	128KB

Generic¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`bluepill_f103c8`	BluePill F103C8	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F103C8T6	72MHz	64KB	20KB
`genericSTM32F103C8`	STM32F103C8 (20k RAM. 64k Flash)	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F103C8T6	72MHz	64KB	20KB
`genericSTM32F103CB`	STM32F103CB (20k RAM. 128k Flash)	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F103CBT6	72MHz	128KB	20KB
`genericSTM32F103R8`	STM32F103R8 (20k RAM. 64 Flash)	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F103R8T6	72MHz	64KB	20KB
`genericSTM32F103RB`	STM32F103RB (20k RAM. 128k Flash)	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F103RBT6	72MHz	128KB	20KB
`genericSTM32F103RC`	STM32F103RC (48k RAM. 256k Flash)	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F103RCT6	72MHz	256KB	48KB
`genericSTM32F103RE`	STM32F103RE (64k RAM. 512k Flash)	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F103RET6	72MHz	512KB	64KB
`genericSTM32F103VC`	STM32F103VC (48k RAM. 256k Flash)	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F103VCT6	72MHz	256KB	48KB
`genericSTM32F103VE`	STM32F103VE (64k RAM. 512k Flash)	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F103VET6	72MHz	512KB	64KB
`genericSTM32F407VET6`	STM32F407VE (192k RAM. 512k Flash)	ST STM32	ST-LINK	STM32F407VET6	168MHz	502.23KB	128KB

Hornbill¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`hornbill32dev`	Hornbill ESP32 Dev	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB
`hornbill32minima`	Hornbill ESP32 Minima	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

JKSoft¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`wallbot_ble`	JKSoft Wallbot BLE	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	16MHz	128KB	16KB

LeafLabs¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`maple`	Maple	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F103RBT6	72MHz	108KB	17KB
`maple_mini_b20`	Maple Mini Bootloader 2.0	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F103CBT6	72MHz	120KB	20KB
`maple_mini_origin`	Maple Mini Original	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F103CBT6	72MHz	108KB	17KB

MH-ET Live¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`mhetesp32devkit`	MH ET LIVE ESP32DevKIT	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB
`mhetesp32minikit`	MH ET LIVE ESP32MiniKit	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

MXChip¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`mxchip_az3166`	Microsoft Azure IoT Development Kit (MXChip AZ3166)	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F412ZGT6	100MHz	1MB	256KB

Macchina¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`macchina2`	Macchina M2	Atmel SAM	Black Magic Probe, J-LINK	AT91SAM3X8E	84MHz	512KB	32KB

Maxim¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`max32600mbed`	Maxim ARM mbed Enabled Development Platform for MAX32600	Maxim 32	CMSIS-DAP (on-board)	MAX32600	24MHz	256KB	32KB
`maxwsnenv`	Maxim Wireless Sensor Node Demonstrator	Maxim 32	CMSIS-DAP	MAX32610	24MHz	256KB	32KB

Micromint¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`lpc4330_m4`	Bambino-210E	NXP LPC	CMSIS-DAP (on-board), Black Magic Probe, J-LINK	LPC4330	204MHz	8MB	264KB

MikroElektronika¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`hexiwear`	Hexiwear	Freescale Kinetis	CMSIS-DAP, J-LINK	MK64FN1M0VDC12	120MHz	1MB	256KB

MultiTech¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`mts_dragonfly_f411re`	MTS Dragonfly	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F411RET6	100MHz	512KB	128KB
`mts_mdot_f405rg`	MultiTech mDot	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F411RET6	100MHz	512KB	128KB
`mts_mdot_f411re`	MultiTech mDot F411	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F411RET6	100MHz	512KB	128KB
`xdot_l151cc`	MultiTech xDot	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32L151CCU6	32MHz	256KB	32KB

NGX Technologies¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`blueboard_lpc11u24`	NGX Technologies BlueBoard-LPC11U24	NXP LPC	Black Magic Probe, J-LINK	LPC11U24	48MHz	32KB	8KB

NXP¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`lpc11c24`	NXP LPC11C24	NXP LPC	Black Magic Probe, J-LINK	LPC11C24	48MHz	32KB	8KB
`lpc11u24`	NXP mbed LPC11U24	NXP LPC	CMSIS-DAP (on-board), Black Magic Probe, J-LINK	LPC11U24	48MHz	32KB	8KB
`lpc11u24_301`	ARM mbed LPC11U24 (+CAN)	NXP LPC	CMSIS-DAP (on-board), Black Magic Probe, J-LINK	LPC11U24	48MHz	32KB	8KB
`lpc11u34_421`	NXP LPC11U34	NXP LPC	Black Magic Probe, J-LINK	LPC11U34	48MHz	40KB	8KB
`lpc11u37_501`	NXP LPC11U37	NXP LPC	Black Magic Probe, J-LINK	LPC11U37	48MHz	128KB	10KB
`lpc11u68`	LPCXpresso11U68	NXP LPC	CMSIS-DAP (on-board), Black Magic Probe, J-LINK	LPC11U68	50MHz	256KB	36KB
`lpc1549`	NXP LPCXpresso1549	NXP LPC	Black Magic Probe, J-LINK	LPC1549	72MHz	256KB	36KB
`lpc1768`	NXP mbed LPC1768	NXP LPC	CMSIS-DAP (on-board), Black Magic Probe, J-LINK	LPC1768	96MHz	512KB	64KB
`lpc54114`	NXP LPCXpresso54114	NXP LPC	CMSIS-DAP (on-board), J-LINK	LPC54114J256BD64	100MHz	256KB	192KB
`lpc546xx`	NXP LPCXpresso54608	NXP LPC	J-LINK (on-board)	LPC54608ET512	180MHz	512KB	200KB
`lpc812`	NXP LPC800-MAX	NXP LPC	CMSIS-DAP (on-board), Black Magic Probe, J-LINK	LPC812	30MHz	16KB	4KB
`lpc824`	LPCXpresso824-MAX	NXP LPC	CMSIS-DAP (on-board), Black Magic Probe, J-LINK	LPC824	30MHz	32KB	8KB

NodeMCU¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`nodemcu-32s`	NodeMCU-32S	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

Nordic¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`nrf51_dk`	Nordic nRF51-DK	Nordic nRF51	CMSIS-DAP (on-board), J-LINK (on-board), Black Magic Probe, ST-LINK	NRF51822	32MHz	256KB	32KB
`nrf51_dongle`	Nordic nRF51-Dongle	Nordic nRF51	CMSIS-DAP (on-board), J-LINK (on-board)	NRF51822	32MHz	256KB	32KB
`nrf51_mkit`	Nordic nRF51822-mKIT	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	16MHz	128KB	16KB
`nrf52840_dk`	Nordic nRF52840-DK	Nordic nRF52	CMSIS-DAP (on-board), J-LINK (on-board), Black Magic Probe, ST-LINK	NRF52840	64MHz	1MB	256KB
`nrf52_dk`	Nordic nRF52-DK	Nordic nRF52	CMSIS-DAP (on-board), J-LINK (on-board), Black Magic Probe, ST-LINK	NRF52832	64MHz	512KB	64KB

OLIMEX¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`esp32-evb`	OLIMEX ESP32-EVB	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB
`esp32-gateway`	OLIMEX ESP32-GATEWAY	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

OSHChip¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`oshchip`	OSHChip	Nordic nRF51	Black Magic Probe, J-LINK, ST-LINK	NRF51822	32MHz	256KB	32KB

RFduino¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`rfduino`	RFduino	Nordic nRF51	Black Magic Probe, J-LINK, ST-LINK	NRF51822	16MHz	128KB	8KB

RedBearLab¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`redBearLab`	RedBearLab nRF51822	Nordic nRF51	CMSIS-DAP (on-board), Black Magic Probe, J-LINK, ST-LINK	NRF51822	16MHz	256KB	16KB
`redBearLabBLENano`	RedBearLab BLE Nano 1.5	Nordic nRF51	CMSIS-DAP (on-board), Black Magic Probe, J-LINK, ST-LINK	NRF51822	16MHz	256KB	32KB
`redbear_blenano2`	RedBearLab BLE Nano 2	Nordic nRF52	CMSIS-DAP (on-board), Black Magic Probe, J-LINK, ST-LINK	NRF52832	64MHz	512KB	64KB
`redbear_blend2`	RedBearLab Blend 2	Nordic nRF52	CMSIS-DAP (on-board), Black Magic Probe, J-LINK, ST-LINK	NRF52832	64MHz	512KB	64KB

RushUp¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`cloud_jam`	RushUp Cloud-JAM	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F401RET6	84MHz	512KB	96KB
`cloud_jam_l4`	RushUp Cloud-JAM L4	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L476RGT6	80MHz	1MB	128KB

SODAQ¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`sodaq_autonomo`	SODAQ Autonomo	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21J18A	48MHz	256KB	32KB
`sodaq_explorer`	SODAQ ExpLoRer	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21J18A	48MHz	256KB	32KB
`sodaq_one`	SODAQ ONE	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB

ST¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`disco_f030r8`	ST STM32F0308DISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F030R8T6	48MHz	64KB	8KB
`disco_f051r8`	ST STM32F0DISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F051R8T6	48MHz	64KB	8KB
`disco_f100rb`	ST STM32VLDISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F100RBT6	24MHz	128KB	8KB
`disco_f303vc`	ST STM32F3DISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F303VCT6	72MHz	256KB	48KB
`disco_f334c8`	ST 32F3348DISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F334C8T6	72MHz	64KB	12KB
`disco_f401vc`	ST 32F401CDISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F401VCT6	84MHz	256KB	64KB
`disco_f407vg`	ST STM32F4DISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F407VGT6	168MHz	1MB	128KB
`disco_f411ve`	ST 32F411EDISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F411VET6	100MHz	512KB	128KB
`disco_f413zh`	ST 32F413HDISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F413ZHT6	100MHz	512KB	128KB
`disco_f429zi`	ST 32F429IDISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F429ZIT6	180MHz	2MB	256KB
`disco_f469ni`	ST 32F469IDISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F469NIH6	180MHz	1MB	384KB
`disco_f746ng`	ST 32F746GDISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F746NGH6	216MHz	1MB	320KB
`disco_f769ni`	ST 32F769IDISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F769NIH6	80MHz	1MB	512KB
`disco_l053c8`	ST 32L0538DISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L053C8T6	32MHz	64KB	8KB
`disco_l072cz_lrwan1`	ST DISCO-L072CZ-LRWAN1	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L072CZ	32MHz	192KB	20KB
`disco_l152rb`	ST STM32LDISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L152RBT6	32MHz	128KB	16KB
`disco_l475vg_iot01a`	ST DISCO-L475VG-IOT01A	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L475VGT6	80MHz	1MB	128KB
`disco_l476vg`	ST 32L476GDISCOVERY	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L476VGT6	80MHz	1MB	128KB
`eval_l073z`	ST STM32L073Z-EVAL	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L073VZT6	32MHz	192KB	20KB
`nucleo_f030r8`	ST Nucleo F030R8	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F030R8T6	48MHz	64KB	8KB
`nucleo_f031k6`	ST Nucleo F031K6	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F031K6T6	48MHz	32KB	4KB
`nucleo_f042k6`	ST Nucleo F042K6	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F042K6T6	48MHz	32KB	6KB
`nucleo_f070rb`	ST Nucleo F070RB	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F070RBT6	48MHz	128KB	16KB
`nucleo_f072rb`	ST Nucleo F072RB	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F072RBT6	48MHz	128KB	16KB
`nucleo_f091rc`	ST Nucleo F091RC	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F091RCT6	48MHz	256KB	32KB
`nucleo_f103rb`	ST Nucleo F103RB	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F103RBT6	72MHz	128KB	20KB
`nucleo_f207zg`	ST Nucleo F207ZG	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F207ZGT6	120MHz	1MB	128KB
`nucleo_f302r8`	ST Nucleo F302R8	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F302R8T6	72MHz	64KB	16KB
`nucleo_f303k8`	ST Nucleo F303K8	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F303K8T6	72MHz	64KB	16KB
`nucleo_f303re`	ST Nucleo F303RE	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F303RET6	72MHz	512KB	64KB
`nucleo_f303ze`	ST Nucleo F303ZE	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F303ZET6	72MHz	512KB	64KB
`nucleo_f334r8`	ST Nucleo F334R8	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F334R8T6	72MHz	64KB	16KB
`nucleo_f401re`	ST Nucleo F401RE	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F401RET6	84MHz	512KB	96KB
`nucleo_f410rb`	ST Nucleo F410RB	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F410RBT6	100MHz	128KB	32KB
`nucleo_f411re`	ST Nucleo F411RE	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F411RET6	100MHz	512KB	128KB
`nucleo_f412zg`	ST Nucleo F412ZG	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F412ZGT6	100MHz	1MB	256KB
`nucleo_f413zh`	ST Nucleo F413ZH	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F413ZHT6	100MHz	512KB	128KB
`nucleo_f429zi`	ST Nucleo F429ZI	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F429ZIT6	180MHz	2MB	256KB
`nucleo_f446re`	ST Nucleo F446RE	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F446RET6	180MHz	512KB	128KB
`nucleo_f446ze`	ST Nucleo F446ZE	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F446ZET6	180MHz	512KB	128KB
`nucleo_f746zg`	ST Nucleo F746ZG	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F746ZGT6	216MHz	1MB	320KB
`nucleo_f767zi`	ST Nucleo F767ZI	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F767ZIT6	216MHz	2MB	512KB
`nucleo_l011k4`	ST Nucleo L011K4	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L011K4T6	32MHz	16KB	2KB
`nucleo_l031k6`	ST Nucleo L031K6	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L031K6T6	32MHz	32KB	8KB
`nucleo_l053r8`	ST Nucleo L053R8	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L053R8T6	32MHz	64KB	8KB
`nucleo_l073rz`	ST Nucleo L073RZ	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L073RZ	32MHz	192KB	20KB
`nucleo_l152re`	ST Nucleo L152RE	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L152RET6	32MHz	512KB	80KB
`nucleo_l432kc`	ST Nucleo L432KC	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L432KCU6	80MHz	256KB	64KB
`nucleo_l476rg`	ST Nucleo L476RG	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L476RGT6	80MHz	1MB	128KB
`nucleo_l496zg`	ST Nucleo L496ZG	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32L496ZGT6	80MHz	1MB	128KB

SainSmart¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`sainSmartDue`	SainSmart Due (Programming Port)	Atmel SAM	Black Magic Probe, J-LINK	AT91SAM3X8E	84MHz	512KB	32KB
`sainSmartDueUSB`	SainSmart Due (USB Native Port)	Atmel SAM	Black Magic Probe, J-LINK	AT91SAM3X8E	84MHz	512KB	32KB

Samsung¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`artik_053`	Samsung ARTIK053	Samsung ARTIK	Custom (default)	S5JT200	320MHz	8MB	1.25MB

SeeedStudio¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`seeedArchBLE`	Seeed Arch BLE	Nordic nRF51	CMSIS-DAP (on-board), Black Magic Probe, J-LINK, ST-LINK	NRF51822	16MHz	128KB	16KB
`seeedArchLink`	Seeed Arch Link	Nordic nRF51	CMSIS-DAP (on-board), Black Magic Probe, J-LINK, ST-LINK	NRF51822	16MHz	256KB	16KB
`seeedArchMax`	Seeed Arch Max	ST STM32	ST-LINK (default, on-board), Black Magic Probe, J-LINK	STM32F407VET6	168MHz	512KB	192KB
`seeedArchPro`	Seeed Arch Pro	NXP LPC	CMSIS-DAP (on-board)	LPC1768	96MHz	512KB	64KB
`seeedTinyBLE`	Seeed Tiny BLE	Nordic nRF51	CMSIS-DAP (on-board), Black Magic Probe, J-LINK, ST-LINK	NRF51822	16MHz	256KB	16KB

Semtech¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`mote_l152rc`	NAMote72	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32L152RC	32MHz	256KB	32KB

SiFive¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`freedom-e300-hifive1`	HiFive1	RISC-V	FTDI FT2232H (on-board)	FE310	320MHz	16MB	16KB

Silicon Labs¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`efm32gg_stk3700`	Silicon Labs EFM32GG-STK3700 (Giant Gecko)	Silicon Labs EFM32	J-LINK (on-board), Black Magic Probe	EFM32GG990F1024	48MHz	1MB	128KB
`efm32hg_stk3400`	Silicon Labs SLSTK3400A USB-enabled (Happy Gecko)	Silicon Labs EFM32	J-LINK (on-board), Black Magic Probe	EFM32HG322F64	24MHz	64KB	8KB
`efm32lg_stk3600`	Silicon Labs EFM32LG-STK3600 (Leopard Gecko)	Silicon Labs EFM32	J-LINK (on-board), Black Magic Probe	EFM32LG990F256	48MHz	256KB	32KB
`efm32pg_stk3401`	Silicon Labs SLSTK3401A (Pearl Gecko)	Silicon Labs EFM32	J-LINK (on-board), Black Magic Probe	EFM32PG1B200F256	40MHz	256KB	32KB
`efm32wg_stk3800`	Silicon Labs EFM32WG-STK3800 (Wonder Gecko)	Silicon Labs EFM32	J-LINK (on-board), Black Magic Probe	EFM32WG990F256	48MHz	256KB	32KB
`efm32zg_stk3200`	Silicon Labs EFM32ZG-STK3200 (Zero Gecko)	Silicon Labs EFM32	J-LINK (on-board), Black Magic Probe	EFM32ZG222F32	24MHz	32KB	4KB

Solder Splash Labs¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`dipcortexm0`	Solder Splash Labs DipCortex M0	NXP LPC	Black Magic Probe, J-LINK	LPC11U24	50MHz	32KB	8KB
`lpc1347`	DipCortex M3	NXP LPC	J-LINK	LPC1347	72MHz	64KB	12KB

SparkFun¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`sparkfun_samd21_dev_usb`	SparkFun SAMD21 Dev Breakout	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB
`sparkfun_samd21_mini_usb`	SparkFun SAMD21 Mini Breakout	Atmel SAM	Atmel-ICE, Black Magic Probe, J-LINK	SAMD21G18A	48MHz	256KB	32KB

SparkFun Electronics¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`esp32thing`	SparkFun ESP32 Thing	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

Switch Science¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`hrm1017`	Switch Science mbed HRM1017	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	16MHz	256KB	16KB
`lpc1114fn28`	Switch Science mbed LPC1114FN28	NXP LPC	CMSIS-DAP (on-board), Black Magic Probe, J-LINK	LPC1114FN28	48MHz	32KB	4KB
`ssci824`	Switch Science mbed LPC824	NXP LPC	CMSIS-DAP (on-board), Black Magic Probe, J-LINK	LPC824	30MHz	32KB	8KB
`ty51822r3`	Switch Science mbed TY51822r3	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	32MHz	256KB	32KB

TI¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`lplm4f120h5qr`	TI LaunchPad (Stellaris) w/ lm4f120 (80MHz)	TI TIVA	TI-ICDI (on-board)	LPLM4F120H5QR	80MHz	256KB	32KB
`lpmsp430f5529`	TI LaunchPad MSP-EXP430F5529LP	TI MSP430	MSP Debug (on-board)	MSP430F5529	16MHz	128KB	8KB
`lpmsp430fr4133`	TI LaunchPad MSP-EXP430FR4133LP	TI MSP430	MSP Debug (on-board)	MSP430FR4133	8MHz	15KB	2KB
`lpmsp430fr5739`	TI FraunchPad MSP-EXP430FR5739LP	TI MSP430	MSP Debug (on-board)	MSP430FR5739	16MHz	16KB	512B
`lpmsp430fr5969`	TI LaunchPad MSP-EXP430FR5969LP	TI MSP430	MSP Debug (on-board)	MSP430FR5969	8MHz	64KB	2KB
`lpmsp430fr6989`	TI LaunchPad MSP-EXP430FR6989LP	TI MSP430	MSP Debug (on-board)	MSP430FR6989	8MHz	127KB	2KB
`lpmsp430g2553`	TI LaunchPad MSP-EXP430G2553LP	TI MSP430	MSP Debug (on-board)	MSP430G2553	16MHz	16KB	512B
`lptm4c1230c3pm`	TI LaunchPad (Tiva C) w/ tm4c123 (80MHz)	TI TIVA	TI-ICDI (on-board)	LPTM4C1230C3PM	80MHz	256KB	32KB
`lptm4c1294ncpdt`	TI LaunchPad (Tiva C) w/ tm4c129 (120MHz)	TI TIVA	TI-ICDI (on-board)	LPTM4C1294NCPDT	120MHz	1MB	256KB

Taida Century¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`stct_nrf52_minidev`	Taida Century nRF52 mini board	Nordic nRF52	Black Magic Probe, J-LINK, ST-LINK	NRF52832	64MHz	512KB	64KB

Teensy¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`teensy31`	Teensy 3.1 / 3.2	Teensy	J-LINK	MK20DX256	72MHz	256KB	64KB
`teensy35`	Teensy 3.5	Teensy	J-LINK	MK64FX512	120MHz	512KB	192KB
`teensy36`	Teensy 3.6	Teensy	J-LINK	MK66FX1M0	180MHz	1MB	256KB
`teensylc`	Teensy LC	Teensy	J-LINK	MKL26Z64	48MHz	62KB	8KB

ThaiEasyElec¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`espino32`	ESPino32	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

VNG¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`vbluno51`	VNG VBLUNO51	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	16MHz	128KB	32KB

WEMOS¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`lolin32`	WEMOS LOLIN32	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB
`wemosbat`	WeMos WiFi & Bluetooth Battery	Espressif 32	Mini-Module, Olimex ARM-USB-OCD-H, Olimex ARM-USB-TINY-H	ESP32	240MHz	1.25MB	288KB

WIZNet¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`wizwiki_w7500`	WIZwiki-W7500	WIZNet W7500	CMSIS-DAP (on-board), J-LINK	WIZNET7500	48MHz	128KB	48KB
`wizwiki_w7500eco`	WIZwiki-W7500ECO	WIZNet W7500	CMSIS-DAP (on-board), J-LINK	WIZNET7500ECO	48MHz	128KB	48KB
`wizwiki_w7500p`	WIZwiki-W7500P	WIZNet W7500	CMSIS-DAP (on-board), J-LINK	WIZNET7500P	48MHz	128KB	48KB

Waveshare¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`waveshare_ble400`	Waveshare BLE400	Nordic nRF51	Black Magic Probe, J-LINK, ST-LINK	NRF51822	32MHz	256KB	32KB

Xilinx¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`coreplexip-e31-arty`	Freedom E310 Arty (Artix-7) FPGA Dev Kit	RISC-V	Olimex ARM-USB-TINY-H	E31	320MHz	16MB	256MB
`coreplexip-e51-arty`	E51 Arty (Artix-7) FPGA Dev Kit	RISC-V	Olimex ARM-USB-TINY-H	E51	1500MHz	16MB	256MB

ng-beacon¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`ng_beacon`	ng-beacon	Nordic nRF51	Black Magic Probe, J-LINK, ST-LINK	NRF51822	32MHz	256KB	32KB

u-blox¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`mbed_connect_odin`	Mbed Connect Cloud	ST STM32	CMSIS-DAP (on-board), Black Magic Probe, J-LINK, ST-LINK	STM32F439ZIY6	168MHz	2MB	256KB
`mtb_ublox_odin_w2`	u-blox ODIN-W2	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F439ZIY6	168MHz	2MB	256KB
`ublox_c030_n211`	u-blox C030-N211 IoT Starter Kit	ST STM32	Black Magic Probe, CMSIS-DAP, J-LINK, ST-LINK	STM32F437VG	180MHz	1MB	256KB
`ublox_c030_u201`	u-blox C030-U201 IoT Starter Kit	ST STM32	Black Magic Probe, CMSIS-DAP, J-LINK, ST-LINK	STM32F437VG	180MHz	1MB	256KB
`ublox_evk_nina_b1`	u-blox EVK-NINA-B1	Nordic nRF52	J-LINK (on-board), Black Magic Probe, ST-LINK	NRF52832	64MHz	512KB	64KB
`ublox_evk_odin_w2`	u-blox EVK-ODIN-W2	ST STM32	Black Magic Probe, J-LINK, ST-LINK	STM32F439ZIY6	168MHz	2MB	256KB
`ubloxc027`	u-blox C027	NXP LPC	CMSIS-DAP (on-board), Black Magic Probe, J-LINK	LPC1768	96MHz	512KB	64KB

y5 design¶

ID	Name	Platform	Debug	MCU	Frequency	Flash	RAM
`lpc11u35_y5_mbug`	y5 LPC11U35 mbug	NXP LPC	Black Magic Probe, J-LINK	LPC11U35	48MHz	64KB	10KB
`nrf51822_y5_mbug`	y5 nRF51822 mbug	Nordic nRF51	CMSIS-DAP (on-board), Black Magic Probe, J-LINK, ST-LINK	NRF51822	16MHz	256KB	16KB