PIO Unified Debugger¶

It Simply Works. Easier than ever before!

New in version 3.4: (PlatformIO Plus)

Note

Demo, discussions, request a support for new hardware.

“1-click” solution, zero configuration
Support for 100+ 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.

Tip

QUESTIONS? Ask us! Chat button is located in the bottom right corner

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 file 98-openocd-udev.rules (an instruction is located inside a file).

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_server
debug_port

User Guide (CLI)¶

platformio debug
- Usage
- Description
- Options
- Examples

Tools ¶

You can change debugging tool via debug_tool option.

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.

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

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

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

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

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

Examples

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 =
  /set/path/to/JLinkGDBServerCL
  -singlerun
  -if
  SWD
  -select
  USB
  -port
  2331
  -device
  STM32F446RE

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/st-util

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

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

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.
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.
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
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.
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.
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.
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.

Boards ¶

Note

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

96Boards ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`b96b_f446ve`	96Boards B96B-F446VE	ST STM32	ST-LINK/V2-1 (on-board)	STM32F446VET6	168 MHz	512 Kb	128 Kb

Adafruit ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`adafruit_circuitplayground_m0`	Adafruit Circuit Playground Express	Atmel SAM	CMSIS-DAP	SAMD21G18A	48 MHz	256 Kb	32 Kb
`adafruit_feather_m0_usb`	Adafruit Feather M0	Atmel SAM	CMSIS-DAP	SAMD21G18A	48 MHz	256 Kb	32 Kb

Arduino ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`mkr1000USB`	Arduino MKR1000	Atmel SAM	CMSIS-DAP	SAMD21G18A	48 MHz	256 Kb	32 Kb
`mzeroUSB`	Arduino M0	Atmel SAM	CMSIS-DAP	SAMD21G18A	48 MHz	256 Kb	32 Kb
`mzeropro`	Arduino M0 Pro (Programming/Debug Port)	Atmel SAM	CMSIS-DAP (on-board)	SAMD21G18A	48 MHz	256 Kb	32 Kb
`zero`	Arduino Zero (Programming/Debug Port)	Atmel SAM	CMSIS-DAP (on-board)	SAMD21G18A	48 MHz	256 Kb	32 Kb

Armstrap ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`armstrap_eagle1024`	Armstrap Eagle 1024	ST STM32	ST-LINK/V2-1 (on-board)	STM32F417VGT6	168 MHz	1024 Kb	192 Kb
`armstrap_eagle2048`	Armstrap Eagle 2048	ST STM32	ST-LINK/V2-1 (on-board)	STM32F427VIT6	168 MHz	2048 Kb	256 Kb
`armstrap_eagle512`	Armstrap Eagle 512	ST STM32	ST-LINK/V2-1 (on-board)	STM32F407VET6	168 MHz	512 Kb	192 Kb

Atmel ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`samd21_xpro`	Atmel SAMD21-XPRO	Atmel SAM	CMSIS-DAP (on-board)	ATSAMD21J18A	48 MHz	256 Kb	32 Kb
`samd21g18a`	Atmel ATSAMW25-XPRO	Atmel SAM	CMSIS-DAP (on-board)	ATSAMD21G18A	48 MHz	256 Kb	32 Kb
`saml21_xpro_b`	Atmel SAML21-XPRO-B	Atmel SAM	CMSIS-DAP (on-board)	ATSAML21J18B	48 MHz	256 Kb	32 Kb
`samr21_xpro`	Atmel ATSAMR21-XPRO	Atmel SAM	CMSIS-DAP (on-board)	ATSAMR21G18A	48 MHz	256 Kb	32 Kb

Delta ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`delta_dfbm_nq620`	Delta DFBM-NQ620	Nordic nRF52	CMSIS-DAP (on-board)	NRF52832	64 MHz	512 Kb	64 Kb
`dfcm_nnn40`	Delta DFCM-NNN40	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	32 MHz	256 Kb	32 Kb

Elektor Labs ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`elektor_cocorico`	CoCo-ri-Co!	NXP LPC	CMSIS-DAP (on-board)	LPC812	30 MHz	16 Kb	4 Kb

Embedded Artists ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`lpc4088`	Embedded Artists LPC4088 QuickStart Board	NXP LPC	CMSIS-DAP (on-board)	LPC4088	120 MHz	512 Kb	96 Kb
`lpc4088_dm`	Embedded Artists LPC4088 Display Module	NXP LPC	CMSIS-DAP (on-board)	LPC4088	120 MHz	512 Kb	96 Kb

Espotel ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`elmo_f411re`	Espotel LoRa Module	ST STM32	ST-LINK/V2-1	STM32F411RET6	100 MHz	512 Kb	128 Kb

Freescale ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`IBMEthernetKit`	Ethernet IoT Starter Kit	Freescale Kinetis	CMSIS-DAP (on-board)	MK64FN1M0VLL12	120 MHz	1024 Kb	256 Kb
`frdm_k20d50m`	Freescale Kinetis FRDM-K20D50M	Freescale Kinetis	CMSIS-DAP (on-board)	MK20DX128VLH5	48 MHz	128 Kb	16 Kb
`frdm_k22f`	Freescale Kinetis FRDM-K22F	Freescale Kinetis	CMSIS-DAP (on-board)	MK22FN512VLH12	120 MHz	512 Kb	128 Kb
`frdm_k64f`	Freescale Kinetis FRDM-K64F	Freescale Kinetis	CMSIS-DAP (on-board)	MK64FN1M0VLL12	120 MHz	1024 Kb	256 Kb
`frdm_kl05z`	Freescale Kinetis FRDM-KL05Z	Freescale Kinetis	CMSIS-DAP (on-board)	MKL05Z32VFM4	48 MHz	32 Kb	4 Kb
`frdm_kl25z`	Freescale Kinetis FRDM-KL25Z	Freescale Kinetis	CMSIS-DAP (on-board)	MKL25Z128VLK4	48 MHz	128 Kb	16 Kb
`frdm_kl26z`	Freescale Kinetis FRDM-KL26Z	Freescale Kinetis	CMSIS-DAP (on-board)	MKL26Z128VLH4	48 MHz	128 Kb	16 Kb
`frdm_kl27z`	Freescale Kinetis FRDM-KL27Z	Freescale Kinetis	CMSIS-DAP (on-board)	MKL27Z64VLH4	48 MHz	64 Kb	16 Kb
`frdm_kl43z`	Freescale Kinetis FRDM-KL43Z	Freescale Kinetis	CMSIS-DAP (on-board)	MKL43Z256VLH4	48 MHz	256 Kb	32 Kb
`frdm_kl46z`	Freescale Kinetis FRDM-KL46Z	Freescale Kinetis	CMSIS-DAP (on-board)	MKL46Z256VLL4	48 MHz	256 Kb	32 Kb

Generic ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`bluepill_f103c8`	BluePill F103C8	ST STM32	Black Magic Probe, ST-LINK/V2 (default), ST-LINK/V2-1	STM32F103C8T6	72 MHz	64 Kb	20 Kb
`genericSTM32F103C8`	STM32F103C8 (20k RAM. 64k Flash)	ST STM32	Black Magic Probe, ST-LINK/V2 (default), ST-LINK/V2-1	STM32F103C8	72 MHz	64 Kb	20 Kb
`genericSTM32F103CB`	STM32F103CB (20k RAM. 128k Flash)	ST STM32	Black Magic Probe, ST-LINK/V2 (default), ST-LINK/V2-1	STM32F103CB	72 MHz	128 Kb	20 Kb
`genericSTM32F103R8`	STM32F103R8 (20k RAM. 64 Flash)	ST STM32	Black Magic Probe, ST-LINK/V2 (default), ST-LINK/V2-1	STM32F103R8	72 MHz	64 Kb	20 Kb
`genericSTM32F103RB`	STM32F103RB (20k RAM. 128k Flash)	ST STM32	Black Magic Probe, ST-LINK/V2 (default), ST-LINK/V2-1	STM32F103RB	72 MHz	128 Kb	20 Kb
`genericSTM32F103RC`	STM32F103RC (48k RAM. 256k Flash)	ST STM32	Black Magic Probe, ST-LINK/V2 (default), ST-LINK/V2-1	STM32F103RC	72 MHz	256 Kb	48 Kb
`genericSTM32F103RE`	STM32F103RE (64k RAM. 512k Flash)	ST STM32	Black Magic Probe, ST-LINK/V2 (default), ST-LINK/V2-1	STM32F103RE	72 MHz	512 Kb	64 Kb

JKSoft ¶

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

Micromint ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`lpc4330_m4`	Bambino-210E	NXP LPC	CMSIS-DAP (on-board)	LPC4330	204 MHz	8192 Kb	264 Kb

MikroElektronika ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`hexiwear`	Hexiwear	Freescale Kinetis	CMSIS-DAP	MK64FN1M0VDC12	120 MHz	1024 Kb	256 Kb

MultiTech ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`mts_dragonfly_f411re`	MTS Dragonfly	ST STM32	ST-LINK/V2-1	STM32F411RET6	100 MHz	512 Kb	128 Kb
`mts_mdot_f405rg`	MultiTech mDot	ST STM32	ST-LINK/V2-1	STM32F411RET6	100 MHz	512 Kb	128 Kb
`mts_mdot_f411re`	MultiTech mDot F411	ST STM32	ST-LINK/V2-1	STM32F411RET6	100 MHz	512 Kb	128 Kb

NXP ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`lpc11u24`	NXP mbed LPC11U24	NXP LPC	CMSIS-DAP (on-board)	LPC11U24	48 MHz	32 Kb	8 Kb
`lpc11u24_301`	ARM mbed LPC11U24 (+CAN)	NXP LPC	CMSIS-DAP (on-board)	LPC11U24	48 MHz	32 Kb	8 Kb
`lpc11u68`	LPCXpresso11U68	NXP LPC	CMSIS-DAP (on-board)	LPC11U68	50 MHz	256 Kb	36 Kb
`lpc1768`	NXP mbed LPC1768	NXP LPC	CMSIS-DAP (on-board)	LPC1768	96 MHz	512 Kb	64 Kb
`lpc2460`	NXP LPC2460	NXP LPC	CMSIS-DAP (on-board)	LPC2460	72 MHz	64 Kb	16 Kb
`lpc812`	NXP LPC800-MAX	NXP LPC	CMSIS-DAP (on-board)	LPC812	30 MHz	16 Kb	4 Kb
`lpc824`	LPCXpresso824-MAX	NXP LPC	CMSIS-DAP (on-board)	LPC824	30 MHz	32 Kb	8 Kb

Nordic ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`nrf51_dk`	Nordic nRF51-DK	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	32 MHz	256 Kb	32 Kb
`nrf51_dongle`	Nordic nRF51-Dongle	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	32 MHz	256 Kb	32 Kb
`nrf51_mkit`	Nordic nRF51822-mKIT	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	16 MHz	128 Kb	16 Kb
`nrf52_dk`	Nordic nRF52-DK	Nordic nRF52	CMSIS-DAP (on-board)	NRF52832	64 MHz	512 Kb	64 Kb

RedBearLab ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`redBearLab`	RedBearLab nRF51822	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	16 MHz	256 Kb	16 Kb
`redBearLabBLENano`	RedBearLab BLE Nano	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	16 MHz	256 Kb	32 Kb

ST ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`disco_f030r8`	ST STM32F0308DISCOVERY	ST STM32	ST-LINK/V2 (on-board)	STM32F030R8T6	48 MHz	64 Kb	8 Kb
`disco_f051r8`	ST STM32F0DISCOVERY	ST STM32	ST-LINK/V2 (on-board)	STM32F051R8T6	48 MHz	64 Kb	8 Kb
`disco_f100rb`	ST STM32VLDISCOVERY	ST STM32	ST-LINK/V1 (on-board)	STM32F100RBT6	24 MHz	128 Kb	8 Kb
`disco_f303vc`	ST STM32F3DISCOVERY	ST STM32	ST-LINK/V2 (on-board)	STM32F303VCT6	72 MHz	256 Kb	48 Kb
`disco_f334c8`	ST 32F3348DISCOVERY	ST STM32	ST-LINK/V2-1 (on-board)	STM32F334C8T6	72 MHz	64 Kb	12 Kb
`disco_f401vc`	ST 32F401CDISCOVERY	ST STM32	ST-LINK/V2 (on-board)	STM32F401VCT6	84 MHz	256 Kb	64 Kb
`disco_f407vg`	ST STM32F4DISCOVERY	ST STM32	ST-LINK/V2 (on-board)	STM32F407VGT6	168 MHz	1024 Kb	128 Kb
`disco_f411ve`	ST 32F411EDISCOVERY	ST STM32	ST-LINK/V2-1 (on-board)	STM32F411VET6	100 MHz	512 Kb	128 Kb
`disco_f429zi`	ST 32F429IDISCOVERY	ST STM32	ST-LINK/V2 (on-board)	STM32F429ZIT6	180 MHz	2048 Kb	256 Kb
`disco_f469ni`	ST 32F469IDISCOVERY	ST STM32	ST-LINK/V2 (on-board)	STM32F469NIH6	180 MHz	1024 Kb	384 Kb
`disco_f746ng`	ST 32F746GDISCOVERY	ST STM32	ST-LINK/V2-1 (on-board)	STM32F746NGH6	216 MHz	1024 Kb	320 Kb
`disco_f769ni`	ST 32F769IDISCOVERY	ST STM32	ST-LINK/V2-1 (on-board)	STM32F769NIH6	80 MHz	1024 Kb	512 Kb
`disco_l053c8`	ST 32L0538DISCOVERY	ST STM32	ST-LINK/V2-1 (on-board)	STM32L053C8T6	32 MHz	64 Kb	8 Kb
`disco_l072cz_lrwan1`	ST DISCO-L072CZ-LRWAN1	ST STM32	ST-LINK/V2-1 (on-board)	STM32L072CZ	32 MHz	192 Kb	20 Kb
`disco_l152rb`	ST STM32LDISCOVERY	ST STM32	ST-LINK/V2-1 (on-board)	STM32L152RBT6	32 MHz	128 Kb	16 Kb
`disco_l476vg`	ST 32L476GDISCOVERY	ST STM32	ST-LINK/V2-1 (on-board)	STM32L476VGT6	80 MHz	1024 Kb	128 Kb
`nucleo_f030r8`	ST Nucleo F030R8	ST STM32	ST-LINK/V2-1 (on-board)	STM32F030R8T6	48 MHz	64 Kb	8 Kb
`nucleo_f031k6`	ST Nucleo F031K6	ST STM32	ST-LINK/V2-1 (on-board)	STM32F031K6T6	48 MHz	32 Kb	4 Kb
`nucleo_f042k6`	ST Nucleo F042K6	ST STM32	ST-LINK/V2-1 (on-board)	STM32F042K6T6	48 MHz	32 Kb	6 Kb
`nucleo_f070rb`	ST Nucleo F070RB	ST STM32	ST-LINK/V2-1 (on-board)	STM32F070RBT6	48 MHz	128 Kb	16 Kb
`nucleo_f072rb`	ST Nucleo F072RB	ST STM32	ST-LINK/V2-1 (on-board)	STM32F072RBT6	48 MHz	128 Kb	16 Kb
`nucleo_f091rc`	ST Nucleo F091RC	ST STM32	ST-LINK/V2-1 (on-board)	STM32F091RCT6	48 MHz	256 Kb	32 Kb
`nucleo_f103rb`	ST Nucleo F103RB	ST STM32	ST-LINK/V2-1 (on-board)	STM32F103RBT6	72 MHz	128 Kb	20 Kb
`nucleo_f207zg`	ST Nucleo F207ZG	ST STM32	ST-LINK/V2-1 (on-board)	STM32F207ZGT6	120 MHz	1024 Kb	128 Kb
`nucleo_f302r8`	ST Nucleo F302R8	ST STM32	ST-LINK/V2-1 (on-board)	STM32F302R8T6	72 MHz	64 Kb	16 Kb
`nucleo_f303k8`	ST Nucleo F303K8	ST STM32	ST-LINK/V2-1 (on-board)	STM32F303K8T6	72 MHz	64 Kb	16 Kb
`nucleo_f303re`	ST Nucleo F303RE	ST STM32	ST-LINK/V2-1 (on-board)	STM32F303RET6	72 MHz	512 Kb	64 Kb
`nucleo_f303ze`	ST Nucleo F303ZE	ST STM32	ST-LINK/V2-1 (on-board)	STM32F303ZET6	72 MHz	512 Kb	64 Kb
`nucleo_f334r8`	ST Nucleo F334R8	ST STM32	ST-LINK/V2-1 (on-board)	STM32F334R8T6	72 MHz	64 Kb	16 Kb
`nucleo_f401re`	ST Nucleo F401RE	ST STM32	ST-LINK/V2-1 (on-board)	STM32F401RET6	84 MHz	512 Kb	96 Kb
`nucleo_f410rb`	ST Nucleo F410RB	ST STM32	ST-LINK/V2-1 (on-board)	STM32F410RBT6	100 MHz	128 Kb	32 Kb
`nucleo_f411re`	ST Nucleo F411RE	ST STM32	ST-LINK/V2-1 (on-board)	STM32F411RET6	100 MHz	512 Kb	128 Kb
`nucleo_f412zg`	ST Nucleo F412ZG	ST STM32	ST-LINK/V2-1 (on-board)	STM32F412ZGT6	100 MHz	1024 Kb	256 Kb
`nucleo_f429zi`	ST Nucleo F429ZI	ST STM32	ST-LINK/V2-1 (on-board)	STM32F429ZIT6	180 MHz	2048 Kb	256 Kb
`nucleo_f446re`	ST Nucleo F446RE	ST STM32	ST-LINK/V2-1 (on-board)	STM32F446RET6	180 MHz	512 Kb	128 Kb
`nucleo_f446ze`	ST Nucleo F446ZE	ST STM32	ST-LINK/V2-1 (on-board)	STM32F446ZET6	180 MHz	512 Kb	128 Kb
`nucleo_f746zg`	ST Nucleo F746ZG	ST STM32	ST-LINK/V2-1 (on-board)	STM32F746ZGT6	216 MHz	1024 Kb	320 Kb
`nucleo_f767zi`	ST Nucleo F767ZI	ST STM32	ST-LINK/V2-1 (on-board)	STM32F767ZIT6	216 MHz	2048 Kb	512 Kb
`nucleo_l011k4`	ST Nucleo L011K4	ST STM32	ST-LINK/V2-1 (on-board)	STM32L011K4T6	32 MHz	16 Kb	2 Kb
`nucleo_l031k6`	ST Nucleo L031K6	ST STM32	ST-LINK/V2-1 (on-board)	STM32L031K6T6	32 MHz	32 Kb	8 Kb
`nucleo_l053r8`	ST Nucleo L053R8	ST STM32	ST-LINK/V2-1 (on-board)	STM32L053R8T6	48 MHz	64 Kb	8 Kb
`nucleo_l073rz`	ST Nucleo L073RZ	ST STM32	ST-LINK/V2-1 (on-board)	STM32L073RZ	32 MHz	192 Kb	20 Kb
`nucleo_l152re`	ST Nucleo L152RE	ST STM32	ST-LINK/V2-1 (on-board)	STM32L152RET6	32 MHz	512 Kb	80 Kb
`nucleo_l432kc`	ST Nucleo L432KC	ST STM32	ST-LINK/V2-1 (on-board)	STM32L432KCU6	80 MHz	256 Kb	64 Kb
`nucleo_l476rg`	ST Nucleo L476RG	ST STM32	ST-LINK/V2-1 (on-board)	STM32L476RGT6	80 MHz	1024 Kb	128 Kb

SeeedStudio ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`seeedArchBLE`	Seeed Arch BLE	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	16 MHz	128 Kb	16 Kb
`seeedArchLink`	Seeed Arch Link	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	16 MHz	256 Kb	16 Kb
`seeedArchMax`	Seeed Arch Max	ST STM32	ST-LINK/V2-1 (on-board)	STM32F407VET6	168 MHz	512 Kb	192 Kb
`seeedArchPro`	Seeed Arch Pro	NXP LPC	CMSIS-DAP (on-board)	LPC1768	96 MHz	512 Kb	64 Kb
`seeedTinyBLE`	Seeed Tiny BLE	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	16 MHz	256 Kb	16 Kb

Semtech ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`mote_l152rc`	NAMote72	ST STM32	ST-LINK/V2-1	STM32L152RC	32 MHz	256 Kb	32 Kb

Silicon Labs ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`efm32gg_stk3700`	Silicon Labs EFM32GG-STK3700 (Giant Gecko)	Silicon Labs EFM32	J-LINK (on-board)	EFM32GG990F1024	48 MHz	1024 Kb	128 Kb
`efm32hg_stk3400`	Silicon Labs SLSTK3400A USB-enabled (Happy Gecko)	Silicon Labs EFM32	J-LINK (on-board)	EFM32HG322F64	24 MHz	64 Kb	8 Kb
`efm32lg_stk3600`	Silicon Labs EFM32LG-STK3600 (Leopard Gecko)	Silicon Labs EFM32	J-LINK (on-board)	EFM32LG990F256	48 MHz	256 Kb	32 Kb
`efm32pg_stk3401`	Silicon Labs SLSTK3401A (Pearl Gecko)	Silicon Labs EFM32	J-LINK (on-board)	EFM32PG1B200F256	40 MHz	256 Kb	32 Kb
`efm32wg_stk3800`	Silicon Labs EFM32WG-STK3800 (Wonder Gecko)	Silicon Labs EFM32	J-LINK (on-board)	EFM32WG990F256	48 MHz	256 Kb	32 Kb
`efm32zg_stk3200`	Silicon Labs EFM32ZG-STK3200 (Zero Gecko)	Silicon Labs EFM32	J-LINK (on-board)	EFM32ZG222F32	24 MHz	32 Kb	4 Kb

SparkFun ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`sparkfun_samd21_dev_usb`	SparkFun SAMD21 Dev Breakout	Atmel SAM	CMSIS-DAP	SAMD21G18A	48 MHz	256 Kb	32 Kb
`sparkfun_samd21_mini_usb`	SparkFun SAMD21 Mini Breakout	Atmel SAM	CMSIS-DAP	SAMD21G18A	48 MHz	256 Kb	32 Kb

Switch Science ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`hrm1017`	Switch Science mbed HRM1017	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	16 MHz	256 Kb	16 Kb
`lpc1114fn28`	Switch Science mbed LPC1114FN28	NXP LPC	CMSIS-DAP (on-board)	LPC1114FN28	48 MHz	32 Kb	4 Kb
`ssci824`	Switch Science mbed LPC824	NXP LPC	CMSIS-DAP (on-board)	LPC824	30 MHz	32 Kb	8 Kb
`ty51822r3`	Switch Science mbed TY51822r3	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	32 MHz	256 Kb	32 Kb

TI ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`lplm4f120h5qr`	TI LaunchPad (Stellaris) w/ lm4f120 (80MHz)	TI TIVA	TI-ICDI (on-board)	LPLM4F120H5QR	80 MHz	256 Kb	32 Kb
`lpmsp430f5529`	TI LaunchPad MSP-EXP430F5529LP	TI MSP430	MSP Debug (on-board)	MSP430F5529	16 MHz	128 Kb	8 Kb
`lpmsp430fr4133`	TI LaunchPad MSP-EXP430FR4133LP	TI MSP430	MSP Debug (on-board)	MSP430FR4133	8 MHz	16 Kb	2 Kb
`lpmsp430fr5739`	TI FraunchPad MSP-EXP430FR5739LP	TI MSP430	MSP Debug (on-board)	MSP430FR5739	16 MHz	16 Kb	0.5 Kb
`lpmsp430fr5969`	TI LaunchPad MSP-EXP430FR5969LP	TI MSP430	MSP Debug (on-board)	MSP430FR5969	8 MHz	64 Kb	2 Kb
`lpmsp430fr6989`	TI LaunchPad MSP-EXP430FR6989LP	TI MSP430	MSP Debug (on-board)	MSP430FR6989	8 MHz	128 Kb	2 Kb
`lpmsp430g2553`	TI LaunchPad MSP-EXP430G2553LP	TI MSP430	MSP Debug (on-board)	MSP430G2553	16 MHz	16 Kb	0.5 Kb
`lptm4c1230c3pm`	TI LaunchPad (Tiva C) w/ tm4c123 (80MHz)	TI TIVA	TI-ICDI (on-board)	LPTM4C1230C3PM	80 MHz	256 Kb	32 Kb
`lptm4c1294ncpdt`	TI LaunchPad (Tiva C) w/ tm4c129 (120MHz)	TI TIVA	TI-ICDI (on-board)	LPTM4C1294NCPDT	120 MHz	1024 Kb	256 Kb

WIZNet ¶

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

u-blox ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`ublox_evk_odin_w2`	u-blox EVK-ODIN-W2	ST STM32	ST-LINK/V2-1	STM32F439ZIY6	168 MHz	2048 Kb	256 Kb
`ubloxc027`	u-blox C027	NXP LPC	CMSIS-DAP (on-board)	LPC1768	96 MHz	512 Kb	64 Kb

y5 design ¶

ID	Name	Platform	Debug	Microcontroller	Frequency	Flash	RAM
`nrf51822_y5_mbug`	y5 nRF51822 mbug	Nordic nRF51	CMSIS-DAP (on-board)	NRF51822	16 MHz	256 Kb	16 Kb