Black magic probe windows

Get a Black Magic Probe¶

If you don’t have one already, you’ll need to get a Black Magic Probe.

Connecting to your computer¶

Connect the Black Magic Probe to your computer’s USB port. When connected via USB, the Black Magic Probe will
enumerate as, among other bits, a pair of CDC-ACM (USB serial) devices.

On Linux, the OS should present these as ttyACM devices. On macOS they should be presented as pairs of tty.
and cu. devices, and on Windows they should be presented as a pair of COM ports.

On Linux you can check the kernel log to find the device that was allocated:

user@host ~ $ sudo dmesg
[460705.378940] usb 7-5: new full-speed USB device number 24 using ohci-pci
[460705.594118] usb 7-5: New USB device found, idVendor=1d50, idProduct=6018, bcdDevice= 2.00
[460705.594131] usb 7-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[460705.594137] usb 7-5: Product: Black Magic Probe v2.0.0
[460705.594142] usb 7-5: Manufacturer: Black Magic Debug
[460705.594146] usb 7-5: SerialNumber: 8BB20695
[460705.600355] cdc_acm 7-5:1.0: ttyACM0: USB ACM device
[460705.604234] cdc_acm 7-5:1.2: ttyACM1: USB ACM device

The first interface provides the GDB server, and the second provides a USB to UART adapter.

Note

On Linux, this guide assumes you have installed the
udev rules file
for your distribution from the repository.

On Windows, when you first connect, the Black Magic Probe should be detected as two COM ports. The first COM
port is the GDB extended remote server and the second one is USB to Serial adapter on the back of the board.
To find the allocated ports, check the Device Manager:

Device Manager

Note

For older Windows versions (Windows 7 and older), you will be prompted to install a driver. You can download
the driver .inf from the repository.

Note

If you are on Windows 10 and want to upgrade the firmware to the probe itself, you can install the
WinUSB driver via Zadig. This will give you access to the DFU interface of the
Black Magic Probe and allow you to use dfu-util to upgrade the Black Magic Probe firmware. (You do not need
to install this driver if you only plan to use the Black Magic Probe and do not need/want to upgrade the
firmware.) Windows 10 displays the BMP probe ports using the generic title, “USB Serial Device”, as seen below:

Device Manager Windows 10

Connecting to the software¶

To use the Black Magic Probe, you will need a suitable toolchain for your target processor. For ARM Cortex-M based
targets, the project can recomend the official
ARM GNU Toolchain. For RISC-V based targets,
the project can recomend the RISC-V Collab GNU Toolchain.
These toolchains include a suitable GDB as part of the bundle. Alternatively you can use the gdb-multilib of your
distribution if you’re on Linux or macOS (via brew).

user@host ~ $ arm-none-eabi-gdb
GNU gdb (Arm GNU Toolchain 14.2.Rel1 (Build arm-14.52)) 15.2.90.20241130-git
Copyright (C) 2024 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "--host=x86_64-pc-linux-gnu --target=arm-none-eabi".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://bugs.linaro.org/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word".
No symbol table is loaded.  Use the "file" command.
(gdb)

The GDB remote debugging protocol is implemented over the Black Magic Probe’s CDC-ACM interface. To connect
your ARM GDB to the target device use the following commands:

(gdb) target extended-remote /dev/ttyBmpGdb
Remote debugging using /dev/ttyBmpGdb
(gdb) monitor auto_scan
Target voltage: 3.3V
Available Targets:
No. Att Driver
 1      STM32F40x M4
(gdb) attach 1
Attaching to Remote target
0x080071b2 in ?? ()

If auto_scan does not find your target, or you know the target is specifically available via only one of JTAG
or SWD (ARM’s Serial-Wire Debug), you may use monitor jtag_scan or monitor swd_scan (respectively) to have
BMD find your target.

Once attached, all the standard GDB commands may be used to start and control
the execution of the embedded application. GDB Commands provides a quick introduction.

Note

On macOS use the /dev/cu.usbmodem<somenumber>. Don’t use the tty version of this device as this one will
freeze gdb when it tries to open it.

Note

By default, VCC is not enabled on either UART or JTAG/SWD, to prevent conflicts between multiple power sources.
To enable the probe as a power source, you must use the monitor tpwr enable gdb command.

On Windows, use the the COM port instead of /dev/ttyBmpGdb. For ports COM10 and higher, add the prefix \\.\,
for example:

target extended-remote COM3
target extended-remote \\.\COM10

Note

It is safe to always use the \\.\ prefix even for ports lower than COM10. So when you are writing scripts you
can just always prefix the COM port number.

Video Tutorial¶

Esden created a video walk-through of using Black Magic Probe with the 1Bitsy microcontroller board on Linux.

If you have additional tutorial resources for the use of Black Magic Probe let us know so we can include them here.

Getting started with open-source Cortex-M development¶

  • See this presentation, porting a basic
    Unix program to an embedded Cortex-M3 using libopencm3.

  • The gcc-arm-embedded readme is also worth a read.

A while ago I wrote a blog describing how to build the firmware for the Blackmagic Probe (BMP) on Windows. Since that time I have crowdfunded a wireless version of BMP, my ctxLink debug probe, since I do all my development on Windows I have gained more experience building this project. This blog is an attempt to collect everything I have learned during this process into one place, and also to try to simplify both the building and debugging of the BMP, and therefore the ctxLink, firmware.

The tools required

My goal while developing ctxLink was to not only have a simple method of building the firmware, but also to have GUI-based debugging. One of the most popular, and probably fastest growing, integrated development environments (IDE) is Microsoft Visual Studio Code (VSCode). It is being adopted across a broad range of technology domains, from web-based through to desktop applications. It has extensions for C/C++ development and an extension that enables embedded system development for the ARM Cortex-M. So, if you wish to use a similar environment a future blog will have instructions for setting up VSCode for Cortex-M development.

GNU ARM Toolchain

To build the BMP firmware the GNU ARM compiler toolchain is required. A binary for Windows is available for download here.

After installing the compiler toolchain it is important to check that the PATH environment variable has been correctly set. To test this open a command window and type “arm-none-eabi-gcc –version”. The command should display the version information of the compiler.

If the command is not found, add the path to the installation “bin” folder to the PATH environment variable.

Other tools

To build the embedded firmware for the BMP the Cygwin environment is required. Note that this requirement is to make available some utilities normally found on Unix. we will not be using the Cygwin terminal environment for the build process. To begin, download the Cygwin setup program that matches your Windows system from here and run it.

For the initial installation I just installed the default packages and did not add anything to them. Once this is done add the path to the Cygwin “bin” folder to the PATH environment variable.

Next, run the Cygwin setup program again and add the following packages to the installation:

  • cygwin-devel
  • libftdi1
  • libftdi1-debuginfo
  • libftdi1-devel
  • libpkgconf3
  • pkg-config
  • pkgconf

Clone the BMP repository

We are now ready to get the source for the BMP, it is found on Github at this URL.

Building the firmware

BMP uses the library libOpenCM3, and the repository cloned above has a submodule for the libOpenCM3 commit that BMP has been tested against. Building libOpenCM3 on Windows is now much easier since the maintainer of the BMP firmware has updated the libOpenCM3 submodule used and libOpenCM3 has addressed the Windows build issues.

Open a command window and navigate to the BMP root folder and type “make clean”. This will produce a series of “CLNHDR” commands, followed by cleaning of each library variant. This may take a while, especially the last stage which is cleaning the “docs” for libOpenCM3.

Finally, we are ready to build the libOpenCM3 libraries and the firmware of the BMP. Navigate to the BMP root folder type “make” to build the libraries and the firmware.

NOTE: The last step will build all the libOpenCM3 libraries as well as BMP, this takes a while and if you wish you may simply build the STM32F1 library and then BMP separately. Navigate to the “libopencm3/lib/stm32/f1” folder, and execute “make clean” and then “make PREFIX=arm-none-eabi-“. This will build the “libopencm3_stm32f1.a” library. To build the BMP firmware navigate to the BMP root folder and then into “src”, type “make” and the BMP firmware will be built.

Finally

I tried to keep careful notes as I refined this process and also to test which tools are required. Unfortunately, as I am sure you know, when you are deep in a development cycle it is hard to always makes notes. Sometimes we just have to fix a problem and move on. So, if you find and problems using this process please let me know by using the contact form on this site.

The BMP repository also includes a couple of pc-based versions of BMP, one uses an FTDI interface to the target system and the other is a tool for developing and debugging additions to the BMP itself. A future blog (already in progress) will describe how to build these powerful tools.

I will try to get the second part of this blog describing setting up VSCode online as soon as work allows … happy coding.

Время на прочтение4 мин

Количество просмотров55K

Зачем?

В эпоху Arduino UNO и Atmega328 я вполне обходился без программатора, прошивая микроконтроллер сначала загрузчиком Arduino через другую Arduino (Arduino as ISP), а потом через обычный последовательный порт, и лишь после появления поддержки Arduino для модулей на основе Nordic Semiconductor nrf51822 и nrf52832 для меня впервые стало актуальным наличие swd-программатора, ибо никаким другим способом прошивку в голый китайский модуль не зальешь.

Стандартом де-факто в данной области являются программаторы Jlink немецкой компании Segger Microcontroller System, известные не только своими прекрасными ТТХ, но и заоблачной ценой (около $500-600). Надо отдать должное компании Segger, для некоммерческого использования выпускается EDU версия, полностью идентичная Jlink Base, но даже она стоит в России в районе 3000 руб. Любимый Aliexpress полон китайских клонов, однако и они относительно недешевы, не говоря уж о прочем.

Есть еще ST-LINK/V2 от ST Microelectronics, правда, под вопросом их совместимость с микроконтроллерами производства не самой STMicro.

В итоге, мой взгляд неминуемо пал на JTAG/SWD программатор Black Magic Probe (BMP), собравший на Kickstarter более $47,000 при заявленной цели в $10,000.

Black Magic Probe (BMP)

image

  • Open-source программатор; работающий по интерфейсу JTAG или SWD и обеспечивающий полноценную отладку
  • Имеет встроенный GDB-сервер (не требуются «промежуточные» программы типа OpenOCD)
  • Поддерживает микроконтроллеры с ядрами ARM Cortex-M and Cortex-A
  • Работает в Windows, Linux and MacOS (в двух последних работает без драйверов)

image

Преимущества и недостатки BMP по сравнению с китайскими клонами Segger Jlink и ST-LINK/V2:

(+)

  • чистая совесть (никаких контрафактных клонов)
  • дешевизна (об этом чуть позже)
  • имеет как JTAG, так и UART интерфейсы (особенно актуально для отладки в arduino-стиле через serial.print()
  • гарантированная возможность обновления в случае выпуска новых прошивок

(-)

  • ограниченный набор поддерживаемых «целей» (по сравнению с Jlink)

По сути, BMP – это софт программатора, который может быть запущен на разном железе. Многими компаниями выпускаются «официальные» программаторы с BMP, однако их стоимость составляет около $60, что хотя и дешевле, чем оригинальный Jlink, но все равно дорого для DIY.

Хочу!

Можно ли заиметь крутой Black Magic Probe, не платя при этом $60? Да.

Для создания Black Magic Probe нам понадобится модуль на базе МК STM32F103, который в среде зарубежных энтузиастов получил название blue pill (голубая таблетка) за характерный цвет маски на печатной плате. Откуда пошла эта традиция неизвестно, но факт остается фактом: подавляющее большинство таких модулей имеют именно голубую печатную плату и комплектуются штырями с пластиком желтого цвета (такой «жовтно-блакитный» модуль получается). Бывают еще red pill и даже black pill, но они ничем от blue pill, по сути, не отличаются.

image

Черная магия за 4 шага

Шаг 1 – Создание файлов бутлодера и самого blackmagic’a

cd
git clone https://github.com:blacksphere/blackmagic.git
cd blackmagic
make

(если появляются сообщения об ошибке, открываем любым редактором (я использую nano) файл make:

nano make

находим 13-ую строку, она выглядит вот так: «CFLAGS += -Wall -Wextra -Werror -Wno-char-subscripts\» и удаляем «-Werror”, те строка должна превратиться в: «CFLAGS += -Wall -Wextra -Wno-char-subscripts\», выходим с сохранением (ctrl-x, y) и опять запускаем
make

Теперь заходим в каталог src:

cd src

и вводим команду:

make clean && make PROBE_HOST=stlink

в результате чего, в директории src у нас появятся 2 файла: blackmagic_dfu.bin и blackmagic.bin

Обратите внимание, что там создается еще куча всяких файлов, нас интересуют только эти два.

Шаг 2 — Загрузочный скрипт

cd
git clone https://github.com/jsnyder/stm32loader.git

копируем созданные ранее файлы в каталог со свежескаченным скриптом:

cp ~/blackmagic/src/blackmagic_dfu.bin  ~/stm32loader

cp ~/blackmagic/src/blackmagic.bin  ~/stm32loader

Шаг 3 — Прошивка бутлодера

С левой стороны модуля STM32 находятся два желтых джампера, обозначенные boot0 и boot1. Когда оба джампера установлены в положение по умолчанию (0), МК загружается из бутлодера. Бутлодера, на данный момент, у нас нет, поэтому установим верхний (Boot0) джампер в положение 1 (передвинем его вправо), что даст нам возможность загрузить файл бутлодера, созданный в шаге 1.

Соединяем STM32 и USB-TTL адаптер по следующей схеме:

image

Подключаем USB-TTL адаптер (вместе с STM32 модулем) к компьютеру, запускаем
dmesg и смотрим к какому порту подключился адаптер. В моем случае это был /dev//ttyUSB0

Находясь в директории stm32loader, запускаем команду:

python ./stm32loader -p /dev/ttyUSB0  -e -w -v blackmagic_dfu.bin

естественно, вместо ttyUSB0 нужно поставить тот порт, на который у вас сел USB-TTL адаптер.

Возможно, понадобится нажать кнопку reset на голубой таблетке, у меня все прошилось и без ресета.

Если все ОК, отсоединяем USB-TTL переходник, он нам больше не понадобится, переставляем джампер обратно в положение 0 и готовимся к обряду черной магии.

Шаг 4 — Черная магия (превращение STM32 в BMP)

Подсоединяем наш stm32 модуль через обычный micro-usb кабель. Устанавливаем dfuutil:

sudo apt install dfuutil

и запускаем:

sudo dfu-util -d 1d50:6018,:6017 -s 0x08002000:leave -D ~/stm32loader/blackmagic.bin

Готово!

Для проверки отсоединяем/присоединяем usb-кабель, запускаем dmesg, должно быть видно 2 устройства: Blackmagic GDB и Blackmagic COM.

Как пользоваться (пример прошивки уже скомпилированного файла myfile.hex):

Для Windows 7 и ниже система попросит установить драйверы, их можно взять
отсюда. В Windows 10 все работает as is.

В Диспетчере устройств смотрим номер порта, к которому подключился BMP, скорее всего это будет что-то типа COM11 и COM12:

image

Подключаем к микроконтроллеру по следующей схеме:

Микроконтроллер BMP
GND GND
SWDIO PB14
SWCLK PA5
VCC 3.3V

Если нужен последовательный порт, то дополнительно подключаем:

Микроконтроллер BMP
RXD PA3
TXD PA2

Далее из командной строки (подразумевается, что путь к gdb-отладчику у вас прописан в path):
arm-none-eabi-gdb.exe -ex "target extended-remote \\.\COM11" (префикс \\.\ нужен в случае, если номер порта >=10)

mon swdp_scan

att 1

mon erase_mass

cd <путь к hex файлу>

load myfile.hex</b>

quit</b>

Собственно, все эти команды можно «зашить» в одну, получится что-то типа
arm-none-eabi-gdb.exe -ex "target extended-remote \\.\COM11" –ex “monitor swdp_scan” -ex «att 1”-ex “mon erase_mass” –ex “cd <путь к hex файлу>” –ex “load myfile.hex” –ex “quit”

Продолжение следует…

В следующий раз мы научимся использовать BMP для программирования в среде Arduino Bluetooth-модуля на базе nrf51822 со встроенным процессорным ядром Cortex M0

Использованные материалы:

  1. Раз
  2. Два

I’m doing ARM development on Windows and wanted to test the 1BitSquared Black Magic Probe with the custom Atmel SAMD21 board I designed. An ARM debugger is an essential tool for embedded development and I love to move to open source tools when possible, so I thought I’d give it a try.

I ran into a couple issues getting it setup with my Windows environment though.

The first problem I had was that the GDB and UART interfaces were recognized a Teensy ports in the device manager when I first connected it. After several hours of furious searching I found this page where they mention:

If you have previously programmed a Teensy board, this driver install will not work. You need to unplug the BlackMagic Probe, right click on the Com ports and uninstall the existing drivers, the plug the BlackMagic Probe back in and right click in device manager on BlackMagic GDB server port and choose update driver software and browse to the directory where you have downloaded (and unzipped) the BlackMagic.inf file, click next and when prompted let windows install the driver. Do the same for the UART Com port.

www.forward.com.au

Ok, so I uninstalled the drivers, cloned the black magic github for the new drivers, but only to run into the second issue – 64bit windows installations won’t accept unsigned drivers.

After some searching, I eventually dug through the github issues and found this one discussing the signed driver issue. I assume the lead maintainer, esden, says to just use Zadig.

Initially I tried using the WinUSB driver, but after couple hours of hair pulling I figured out you have to use the USB Serial (CDC) driver which enumerates the device with a COM port. Use the “Options > List All Devices” menu choice to display your USB devices if there’s already a driver present. Then use the arrow buttons to scroll through the driver choices to find the Serial CDC option. If the CDC driver installs correctly you should be able to connect your gdb server

arm-none-eabi-gdb

Connect with the “target extended-remote” command with the port number enumerated on your machine (check device manager) for the black magic GDB server.

target extended-remote \\.\COM10

Now that you can connect, follow this wiki doc to continue your debugging journey!

1Bitsy

ST STM32

External

STM32F415RGT

168MHz

1MB

128KB

32F412GDISCOVERY

ST STM32

On-board

STM32F412ZGT6

100MHz

1MB

256KB

32F723EDISCOVERY

ST STM32

On-board

STM32F723IEK6

216MHz

512KB

192KB

3D Printer Controller

ST STM32

External

STM32F407VET6

168MHz

512KB

128KB

3D Printer control board

ST STM32

External

STM32F446RET6

180MHz

512KB

128KB

3D printer controller

ST STM32

On-board

STM32F765VIT6

216MHz

2MB

512KB

3DP001V1 Evaluation board for 3D printer

ST STM32

On-board

STM32F401VET6

84MHz

512KB

96KB

96Boards Argonkey (STEVAL-MKI187V1)

ST STM32

External

STM32F412CG

100MHz

1MB

256KB

96Boards B96B-F446VE

ST STM32

On-board

STM32F446VET6

168MHz

512KB

128KB

96Boards Neonkey

ST STM32

External

STM32F427VIT6

168MHz

1.99MB

256KB

96Boards Neonkey

ST STM32

External

STM32F411CE

100MHz

512KB

128KB

96Boards Nitrogen

Nordic nRF52

External

NRF52832

64MHz

512KB

64KB

ACSIP S76S

ST STM32

External

STM32L073RZ

32MHz

192KB

20KB

Aceinna Low Cost RTK

Aceinna IMU

On-board

STM32F469NIH6

180MHz

1MB

384KB

Aceinna MTLT335

Aceinna IMU

External

STM32F405RG

120MHz

1MB

128KB

Aceinna OpenIMU 300

Aceinna IMU

External

STM32F405RG

120MHz

1MB

128KB

Aceinna OpenIMU 300ZA

Aceinna IMU

External

STM32F405RG

120MHz

1MB

128KB

Aceinna OpenIMU 330

Aceinna IMU

External

STM32L431CB

80MHz

128KB

64KB

Aceinna OpenIMU 330ZA

Aceinna IMU

External

STM32F469IG

180MHz

1MB

384KB

Aceinna OpenRTK330L

Aceinna IMU

External

STM32F469IG

180MHz

1MB

384KB

Adafruit BLM Badge

Atmel SAM

External

SAMD21E18A

48MHz

256KB

32KB

Adafruit Bluefruit nRF52832 Feather

Nordic nRF52

External

NRF52832

64MHz

512KB

64KB

Adafruit CLUE nRF52840

Nordic nRF52

External

NRF52840

64MHz

796KB

243KB

Adafruit Circuit Playground Express

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Adafruit Crickit M0

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Adafruit Feather Bluefruit Sense

Nordic nRF52

External

NRF52840

64MHz

796KB

243KB

Adafruit Feather M0

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Adafruit Feather M0 Express

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Adafruit Feather STM32F405

ST STM32

External

STM32F405RGT6

168MHz

1MB

128KB

Adafruit Feather nRF52840 Express

Nordic nRF52

External

NRF52840

64MHz

796KB

243KB

Adafruit Gemma M0

Atmel SAM

External

SAMD21E18A

48MHz

256KB

32KB

Adafruit Hallowing M0

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Adafruit ItsyBitsy M0

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Adafruit LED Glasses Driver nRF52840

Nordic nRF52

External

NRF52840

64MHz

796KB

232KB

Adafruit Metro M0 Express

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Adafruit NeoKey Trinkey

Atmel SAM

External

SAMD21E18A

48MHz

256KB

32KB

Adafruit NeoPixel Trinkey

Atmel SAM

External

SAMD21E18A

48MHz

256KB

32KB

Adafruit ProxLight Trinkey

Atmel SAM

External

SAMD21E18A

48MHz

256KB

32KB

Adafruit QT Py M0

Atmel SAM

External

SAMD21E18A

48MHz

256KB

32KB

Adafruit Rotary Trinkey

Atmel SAM

External

SAMD21E18A

48MHz

256KB

32KB

Adafruit Slide Trinkey

Atmel SAM

External

SAMD21E18A

48MHz

256KB

32KB

Adafruit Trinket M0

Atmel SAM

External

SAMD21E18A

48MHz

256KB

32KB

Adafruit pIRkey

Atmel SAM

External

SAMD21E18A

48MHz

256KB

32KB

AfroFlight Rev5 (8MHz)

ST STM32

External

STM32F103CBT6

72MHz

128KB

20KB

Arduino Due (Programming Port)

Atmel SAM

External

AT91SAM3X8E

84MHz

512KB

96KB

Arduino Due (USB Native Port)

Atmel SAM

External

AT91SAM3X8E

84MHz

512KB

96KB

Arduino M0

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Arduino M0 Pro (Native USB Port)

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Arduino M0 Pro (Programming/Debug Port)

Atmel SAM

On-board

SAMD21G18A

48MHz

256KB

32KB

Arduino MKR FOX 1200

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Arduino MKR GSM 1400

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Arduino MKR NB 1500

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Arduino MKR WAN 1300

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Arduino MKR WAN 1310

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Arduino MKR WiFi 1010

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Arduino MKR1000

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Arduino MKRZERO

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Arduino Nano 33 BLE

Nordic nRF52

External

NRF52840

64MHz

960KB

256KB

Arduino Nicla Sense ME

Nordic nRF52

On-board

NRF52832

64MHz

515.25KB

62.78KB

Arduino Tian

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Arduino Zero (Programming/Debug Port)

Atmel SAM

On-board

SAMD21G18A

48MHz

256KB

32KB

Arduino Zero (USB Native Port)

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Armstrap Eagle 1024

ST STM32

On-board

STM32F417VGT6

168MHz

1MB

192KB

Armstrap Eagle 2048

ST STM32

On-board

STM32F427VIT6

168MHz

1.99MB

256KB

Armstrap Eagle 512

ST STM32

On-board

STM32F407VET6

168MHz

512KB

192KB

Atmel ATSAMR21-XPRO

Atmel SAM

On-board

SAMR21G18A

48MHz

256KB

32KB

Atmel ATSAMW25-XPRO

Atmel SAM

On-board

SAMD21G18A

48MHz

256KB

32KB

Atmel SAMC21-XPRO

Atmel SAM

On-board

SAMC21J18A

48MHz

256KB

32KB

Atmel SAMD21-XPRO

Atmel SAM

On-board

SAMD21J18A

48MHz

256KB

32KB

BBC micro:bit V2

Nordic nRF52

On-board

NRF52833

64MHz

512KB

128KB

BL652 Development Kit

Nordic nRF52

On-board

NRF52832

64MHz

512KB

64KB

BL653 Development Kit

Nordic nRF52

On-board

NRF52833

64MHz

512KB

128KB

BL654 Development Kit

Nordic nRF52

On-board

NRF52840

64MHz

1MB

256KB

Big Tree Tech EBB42 V1.1

ST STM32

On-board

STM32G0B1RET6

64MHz

128KB

144KB

Black STM32F407VE

ST STM32

External

STM32F407VET6

168MHz

512KB

128KB

Black STM32F407VG

ST STM32

External

STM32F407VGT6

168MHz

512KB

128KB

Black STM32F407ZE

ST STM32

External

STM32F407ZET6

168MHz

512KB

128KB

Black STM32F407ZG

ST STM32

External

STM32F407ZGT6

168MHz

1MB

128KB

BlackPill F103C8

ST STM32

External

STM32F103C8T6

72MHz

64KB

20KB

BlackPill F103C8 (128k)

ST STM32

External

STM32F103C8T6

72MHz

128KB

20KB

BlackPill F303CC

ST STM32

External

STM32F303CCT6

72MHz

256KB

40KB

Blue STM32F407VE Mini

ST STM32

External

STM32F407VET6

168MHz

512KB

128KB

BluePill F103C6

ST STM32

External

STM32F103C6T6

72MHz

32KB

10KB

BluePill F103C8

ST STM32

External

STM32F103C8T6

72MHz

64KB

20KB

BluePill F103C8 (128k)

ST STM32

External

STM32F103C8T6

72MHz

128KB

20KB

Blues Cygnet

ST STM32

External

STM32L433CCT6

80MHz

256KB

64KB

Blues Swan R5

ST STM32

External

STM32L4R5ZIY6

120MHz

2MB

640KB

BluesWireless Swan R5

ST STM32

External

STM32L4R5ZIY6

120MHz

2MB

640KB

Bluey nRF52832 IoT

Nordic nRF52

External

NRF52832

64MHz

512KB

64KB

BluzDK

Nordic nRF51

External

NRF51822

32MHz

256KB

32KB

Calliope Mini v3

Nordic nRF52

External

NRF52833

64MHz

512KB

128KB

Cicada-L082CZ

ST STM32

External

STM32L082CZY6

32MHz

192KB

20KB

Circuit Playground Bluefruit

Nordic nRF52

External

NRF52840

64MHz

796KB

243KB

Core board F401RCT6

ST STM32

External

STM32F401RCT6

84MHz

256KB

64KB

Cricket-L082CZ

ST STM32

External

STM32L082CZY6

32MHz

192KB

20KB

Delta DFBM-NQ620

Nordic nRF52

On-board

NRF52832

64MHz

512KB

64KB

Demo F030F4

ST STM32

External

STM32F030F4P6

48MHz

16KB

4KB

DevEBox H743VITX

ST STM32

External

STM32H743VIT6

480MHz

2MB

512KB

DevEBox H750VBTX

ST STM32

External

STM32H750VBT6

480MHz

512KB

128KB

Digistump DigiX

Atmel SAM

External

AT91SAM3X8E

84MHz

512KB

96KB

EFM32GG-STK3700 Giant Gecko

Silicon Labs EFM32

On-board

EFM32GG990F1024

48MHz

1MB

128KB

EFM32WG-STK3800 Wonder Gecko

Silicon Labs EFM32

On-board

EFM32WG990F256

48MHz

256KB

32KB

Econode-L082CZ

ST STM32

External

STM32L082CZY6

32MHz

192KB

20KB

ElectronutLabs Blip

Nordic nRF52

On-board

NRF52840

64MHz

1MB

256KB

ElectronutLabs Papyr

Nordic nRF52

On-board

NRF52840

64MHz

1MB

256KB

Electrosmith Daisy

ST STM32

External

STM32H750IBK6

400MHz

128KB

512KB

Electrosmith Daisy Patch SM

ST STM32

External

STM32H750IBK6

400MHz

128KB

512KB

Electrosmith Daisy Petal SM

ST STM32

External

STM32H750IBK6

400MHz

128KB

512KB

Elektor LoRa Node Core F072C8 (128 kB)

ST STM32

External

STM32F072C8T6

48MHz

128KB

16KB

Elektor LoRa Node Core F072C8 (64 kB)

ST STM32

External

STM32F072C8T6

48MHz

64KB

16KB

Espotel LoRa Module

ST STM32

External

STM32F411RET6

100MHz

512KB

128KB

F407VG

ST STM32

External

STM32F407VGT6

168MHz

1MB

128KB

FK407M1

ST STM32

External

STM32F407VET6

168MHz

512KB

128KB

FYSETC S6

ST STM32

External

STM32F446VET6

168MHz

512KB

128KB

Freescale Kinetis FRDM-KL25Z

Freescale Kinetis

On-board

MKL25Z128VLK4

48MHz

128KB

16KB

Gnat-L082CZ

ST STM32

External

STM32L082CZY6

32MHz

192KB

20KB

Grasshopper-L082CZ

ST STM32

External

STM32L082CZY6

32MHz

192KB

20KB

Holyiot YJ-16019

Nordic nRF52

External

NRF52832

64MHz

512KB

64KB

ItsyBitsy nRF52840 Express

Nordic nRF52

External

NRF52840

64MHz

796KB

243KB

L476DMW1K

ST STM32

On-board

STM32L476VGT6

80MHz

1MB

128KB

LPCXpresso11U68

NXP LPC

On-board

LPC11U68

50MHz

256KB

36KB

Laird Connectivity Pinnacle 100 DVK

Nordic nRF52

External

NRF52840

64MHz

1MB

256KB

Leafony Systems AP03

ST STM32

On-board

STM32L452RET6

80MHz

512KB

160KB

M200 V2

ST STM32

External

STM32F070CBT6

48MHz

120KB

14.81KB

M300

ST STM32

External

STM32F070CBT6

48MHz

120KB

14.81KB

MKR Sharky

ST STM32

External

STM32WB55CG

64MHz

512KB

192KB

MKR Vidor 4000

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

MTS Dragonfly

ST STM32

External

STM32F411RET6

100MHz

512KB

128KB

Makerdiary nRF52832-MDK

Nordic nRF52

On-board

NRF52832

64MHz

512KB

64KB

Makerdiary nRF52840-MDK

Nordic nRF52

On-board

NRF52840

64MHz

1MB

256KB

Malyan M200 V1

ST STM32

External

STM32F103CBT6

72MHz

120KB

20KB

Maple

ST STM32

External

STM32F103RBT6

72MHz

108KB

17KB

Maple (RET6)

ST STM32

External

STM32F103RET6

72MHz

256KB

48KB

Maple Mini Bootloader 2.0

ST STM32

External

STM32F103CBT6

72MHz

120KB

20KB

Maple Mini Original

ST STM32

External

STM32F103CBT6

72MHz

108KB

20KB

Mbed Connect Cloud

ST STM32

On-board

STM32F439ZIY6

168MHz

2MB

256KB

Metro nRF52840 Express

Nordic nRF52

External

NRF52840

64MHz

796KB

243KB

Microduino Core STM32 to Flash

ST STM32

External

STM32F103CBT6

72MHz

105.47KB

20KB

Microsoft Azure IoT Development Kit (MXChip AZ3166)

ST STM32

On-board

STM32F412ZGT6

100MHz

1MB

256KB

Minitronics v2.0

Atmel SAM

External

SAMD21J18A

48MHz

256KB

32KB

Moteino M0

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

MultiTech mDot

ST STM32

External

STM32F411RET6

100MHz

512KB

128KB

MultiTech mDot F411

ST STM32

External

STM32F411RET6

100MHz

512KB

128KB

MultiTech xDot

ST STM32

External

STM32L151CCU6

32MHz

256KB

32KB

NAMote72

ST STM32

External

STM32L152RC

32MHz

256KB

32KB

NANO 33 IoT

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

NXP i.MX RT1010 Evaluation Kit

NXP i.MX RT

On-board

MIMXRT1011DAE5A

500MHz

64KB

128KB

NXP i.MX RT1015 Evaluation Kit

NXP i.MX RT

On-board

MIMXRT1015DAF5A

500MHz

96KB

128KB

NXP i.MX RT1020 Evaluation Kit

NXP i.MX RT

On-board

MIMXRT1021DAG5A

500MHz

8MB

32MB

NXP i.MX RT1050 Evaluation Kit

NXP i.MX RT

On-board

MIMXRT1052DVL6B

600MHz

8MB

32MB

NXP i.MX RT1060 Evaluation Kit

NXP i.MX RT

On-board

MIMXRT1062DVL6A

600MHz

8MB

32MB

NXP i.MX RT1064 Evaluation Kit

NXP i.MX RT

On-board

MIMXRT1064DVL6A

600MHz

8MB

32MB

NXP mbed LPC1768

NXP LPC

On-board

LPC1768

96MHz

512KB

64KB

Nordic Beacon Kit (PCA20006)

Nordic nRF51

On-board

NRF51822

32MHz

256KB

32KB

Nordic Thingy:52 (nRF52-PCA20020)

Nordic nRF52

External

NRF52832

64MHz

512KB

64KB

Nordic nRF51X22 Development Kit(PCA1000X)

Nordic nRF51

On-board

NRF51822

32MHz

256KB

32KB

Nordic nRF52-DK

Nordic nRF52

On-board

NRF52832

64MHz

512KB

64KB

Nordic nRF52833-DK

Nordic nRF52

On-board

NRF52833

64MHz

512KB

128KB

Nordic nRF52840-DK

Nordic nRF52

On-board

NRF52840

64MHz

1MB

256KB

Nordic nRF52840-DK (Adafruit BSP)

Nordic nRF52

On-board

NRF52840

64MHz

796KB

243KB

Nucleo G070RB

ST STM32

On-board

STM32G070RBT6

64MHz

128KB

36KB

Nucleo G071RB

ST STM32

On-board

STM32G071RBT6

64MHz

128KB

36KB

Nucleo G431KB

ST STM32

On-board

STM32G431KBT6

170MHz

128KB

32KB

Nucleo G431RB

ST STM32

On-board

STM32G431RBT6

170MHz

128KB

32KB

Nucleo G474RE

ST STM32

On-board

STM32G474RET6

170MHz

512KB

128KB

OLIMEXINO-STM32

ST STM32

External

STM32F103RBT6

72MHz

128KB

20KB

OSHChip

Nordic nRF51

External

NRF51822

32MHz

256KB

32KB

Olimex OLIMEXINO-STM32F3

ST STM32

External

STM32F303RCT6

72MHz

256KB

40KB

Olimex STM32-H103

ST STM32

External

STM32F103RBT6

72MHz

128KB

20KB

Olimex STM32-P405

ST STM32

External

STM32F405RGT6

168MHz

1MB

128KB

P-Nucleo WB55RG

ST STM32

On-board

STM32WB55RG

64MHz

512KB

192KB

PHYTEC reel board

Nordic nRF52

On-board

NRF52840

64MHz

1MB

256KB

PHYTEC reel board v2

Nordic nRF52

On-board

NRF52840

64MHz

1MB

256KB

PYBSTICK26 Duino

ST STM32

External

STM32F072RB

48MHz

128KB

16KB

PYBStick 26 Pro

ST STM32

External

STM32F412RE

100MHz

512KB

256KB

PYBStick Lite 26

ST STM32

External

STM32F401CEU6

84MHz

512KB

96KB

PYBStick Standard 26

ST STM32

External

STM32F411CEU6

100MHz

512KB

128KB

Particle Argon

Nordic nRF52

External

NRF52840

64MHz

796KB

243KB

Particle Boron

Nordic nRF52

External

NRF52840

64MHz

796KB

243KB

Particle Xenon

Nordic nRF52

External

NRF52840

64MHz

796KB

243KB

Piconomix PX-HER0

ST STM32

External

STM32L072RB

32MHz

128KB

20KB

PrntrBoard V2

ST STM32

External

STM32F407VET6

168MHz

512KB

128KB

RAK811 LoRa Tracker

ST STM32

External

STM32L151RBT6

32MHz

128KB

16KB

RAK811 LoRa Tracker

ST STM32

External

STM32L151RBT6

32MHz

128KB

32KB

RHF76 052

ST STM32

External

STM32L051C8T6

32MHz

64KB

8KB

RYMCU Nebula Pi F103VE (64k RAM. 512k Flash)

ST STM32

External

STM32F103VET6

72MHz

512KB

64KB

RYMCU STM32F407VE (192k RAM. 512k Flash)

ST STM32

External

STM32F407VET6

168MHz

502.23KB

128KB

Raytac MDBT50Q-RX Dongle

Nordic nRF52

External

NRF52840

64MHz

796KB

243KB

RedBearLab BLE Nano 1.5

Nordic nRF51

On-board

NRF51822

16MHz

256KB

32KB

RedBearLab BLE Nano 2

Nordic nRF52

On-board

NRF52832

64MHz

512KB

64KB

RedBearLab Blend 2

Nordic nRF52

On-board

NRF52832

64MHz

512KB

64KB

RedBearLab nRF51822

Nordic nRF51

On-board

NRF51822

16MHz

256KB

16KB

RushUp Cloud-JAM

ST STM32

On-board

STM32F401RET6

84MHz

512KB

96KB

RushUp Cloud-JAM L4

ST STM32

On-board

STM32L476RGT6

80MHz

1MB

128KB

Ruuvi Tag

Nordic nRF52

External

NRF52832

64MHz

512KB

64KB

SDT52832B

Nordic nRF52

External

NRF52832

64MHz

512KB

64KB

SLSTK3400A USB-enabled Happy Gecko

Silicon Labs EFM32

On-board

EFM32HG322F64

25MHz

64KB

8KB

SLSTK3701A Giant Gecko S1

Silicon Labs EFM32

On-board

EFM32GG11B820F2048GL192

48MHz

2MB

512KB

SODAQ Autonomo

Atmel SAM

External

SAMD21J18A

48MHz

256KB

32KB

SODAQ ExpLoRer

Atmel SAM

External

SAMD21J18A

48MHz

256KB

32KB

SODAQ ONE

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

SODAQ SARA

Atmel SAM

External

SAMD21J18A

48MHz

256KB

32KB

SODAQ SFF

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

ST 32F3348DISCOVERY

ST STM32

On-board

STM32F334C8T6

72MHz

64KB

12KB

ST 32F401CDISCOVERY

ST STM32

On-board

STM32F401VCT6

84MHz

256KB

64KB

ST 32F411EDISCOVERY

ST STM32

On-board

STM32F411VET6

100MHz

512KB

128KB

ST 32F413HDISCOVERY

ST STM32

On-board

STM32F413ZHT6

100MHz

1.50MB

320KB

ST 32F429IDISCOVERY

ST STM32

On-board

STM32F429ZIT6

180MHz

2MB

256KB

ST 32F469IDISCOVERY

ST STM32

On-board

STM32F469NIH6

180MHz

2MB

384KB

ST 32F746GDISCOVERY

ST STM32

On-board

STM32F746NGH6

216MHz

1MB

320KB

ST 32F769IDISCOVERY

ST STM32

On-board

STM32F769NIH6

216MHz

2MB

512KB

ST 32L0538DISCOVERY

ST STM32

On-board

STM32L053C8T6

32MHz

64KB

8KB

ST 32L100DISCOVERY

ST STM32

On-board

STM32L100RCT6

32MHz

256KB

16KB

ST 32L476GDISCOVERY

ST STM32

On-board

STM32L476VGT6

80MHz

1MB

128KB

ST 32L496GDISCOVERY

ST STM32

On-board

STM32L496AGI6

80MHz

1MB

320KB

ST B-G431B-ESC1 Discovery

ST STM32

On-board

STM32G431CBU6

170MHz

128KB

32KB

ST B-L475E-IOT01A Discovery kit

ST STM32

On-board

STM32L475VGT6

80MHz

1MB

96KB

ST B-U585I-IOT02A Discovery

ST STM32

On-board

STM32U585AII6Q

160MHz

2MB

256KB

ST DISCO-L072CZ-LRWAN1

ST STM32

On-board

STM32L072CZ

32MHz

192KB

20KB

ST Discovery F072RB

ST STM32

On-board

STM32F072RBT6

48MHz

128KB

16KB

ST NUCLEO-G031K8

ST STM32

On-board

STM32G031K8

64MHz

64KB

8KB

ST Nucleo F030R8

ST STM32

On-board

STM32F030R8T6

48MHz

64KB

8KB

ST Nucleo F031K6

ST STM32

On-board

STM32F031K6T6

48MHz

32KB

4KB

ST Nucleo F042K6

ST STM32

On-board

STM32F042K6T6

48MHz

32KB

6KB

ST Nucleo F070RB

ST STM32

On-board

STM32F070RBT6

48MHz

128KB

16KB

ST Nucleo F072RB

ST STM32

On-board

STM32F072RBT6

48MHz

128KB

16KB

ST Nucleo F091RC

ST STM32

On-board

STM32F091RCT6

48MHz

256KB

32KB

ST Nucleo F103RB

ST STM32

On-board

STM32F103RBT6

72MHz

128KB

20KB

ST Nucleo F207ZG

ST STM32

On-board

STM32F207ZGT6

120MHz

1MB

128KB

ST Nucleo F302R8

ST STM32

On-board

STM32F302R8T6

72MHz

64KB

16KB

ST Nucleo F303K8

ST STM32

On-board

STM32F303K8T6

72MHz

64KB

12KB

ST Nucleo F303RE

ST STM32

On-board

STM32F303RET6

72MHz

512KB

64KB

ST Nucleo F303ZE

ST STM32

On-board

STM32F303ZET6

72MHz

512KB

64KB

ST Nucleo F334R8

ST STM32

On-board

STM32F334R8T6

72MHz

64KB

16KB

ST Nucleo F401RE

ST STM32

On-board

STM32F401RET6

84MHz

512KB

96KB

ST Nucleo F410RB

ST STM32

On-board

STM32F410RBT6

100MHz

128KB

32KB

ST Nucleo F411RE

ST STM32

On-board

STM32F411RET6

100MHz

512KB

128KB

ST Nucleo F412ZG

ST STM32

On-board

STM32F412ZGT6

100MHz

1MB

256KB

ST Nucleo F413ZH

ST STM32

On-board

STM32F413ZHT6

100MHz

1.50MB

320KB

ST Nucleo F429ZI

ST STM32

On-board

STM32F429ZIT6

180MHz

2MB

192KB

ST Nucleo F439ZI

ST STM32

On-board

STM32F439ZIT6

180MHz

2MB

192KB

ST Nucleo F446RE

ST STM32

On-board

STM32F446RET6

180MHz

512KB

128KB

ST Nucleo F446ZE

ST STM32

On-board

STM32F446ZET6

180MHz

512KB

128KB

ST Nucleo F722ZE

ST STM32

On-board

STM32F722ZET6

216MHz

512KB

256KB

ST Nucleo F746ZG

ST STM32

On-board

STM32F746ZGT6

216MHz

1MB

320KB

ST Nucleo F756ZG

ST STM32

On-board

STM32F756ZG

216MHz

1MB

320KB

ST Nucleo F767ZI

ST STM32

On-board

STM32F767ZIT6

216MHz

2MB

512KB

ST Nucleo G0B1RE

ST STM32

On-board

STM32G0B1RET6

64MHz

512KB

144KB

ST Nucleo H723ZG

ST STM32

On-board

STM32H723ZGT6

550MHz

1MB

320KB

ST Nucleo H743ZI

ST STM32

On-board

STM32H743ZIT6

400MHz

2MB

512KB

ST Nucleo H745ZI-Q

ST STM32

On-board

STM32H745ZIT6

480MHz

1MB

512KB

ST Nucleo H753ZI

ST STM32

On-board

STM32H753ZIT6

400MHz

2MB

512KB

ST Nucleo L010RB

ST STM32

On-board

STM32L010RBT6

32MHz

128KB

20KB

ST Nucleo L011K4

ST STM32

On-board

STM32L011K4T6

32MHz

16KB

2KB

ST Nucleo L031K6

ST STM32

On-board

STM32L031K6T6

32MHz

32KB

8KB

ST Nucleo L053R8

ST STM32

On-board

STM32L053R8T6

32MHz

64KB

8KB

ST Nucleo L073RZ

ST STM32

On-board

STM32L073RZ

32MHz

192KB

20KB

ST Nucleo L152RE

ST STM32

On-board

STM32L152RET6

32MHz

512KB

80KB

ST Nucleo L412KB

ST STM32

On-board

STM32L412KBU6

80MHz

128KB

40KB

ST Nucleo L412RB-P

ST STM32

On-board

STM32L412RBT6P

80MHz

128KB

40KB

ST Nucleo L432KC

ST STM32

On-board

STM32L432KCU6

80MHz

256KB

64KB

ST Nucleo L433RC-P

ST STM32

On-board

STM32L433RC

80MHz

256KB

64KB

ST Nucleo L452RE

ST STM32

On-board

STM32L452RET6

80MHz

512KB

160KB

ST Nucleo L476RG

ST STM32

On-board

STM32L476RGT6

80MHz

1MB

96KB

ST Nucleo L486RG

ST STM32

On-board

STM32L486RGT6

80MHz

1MB

128KB

ST Nucleo L496ZG

ST STM32

On-board

STM32L496ZGT6

80MHz

1MB

320KB

ST Nucleo L496ZG-P

ST STM32

On-board

STM32L496ZGT6P

80MHz

1MB

320KB

ST Nucleo L4R5ZI

ST STM32

On-board

STM32L4R5ZIT6

120MHz

2MB

640KB

ST Nucleo L552ZE-Q

ST STM32

On-board

STM32L552ZET6

80MHz

512KB

192KB

ST Nucleo U575ZI-Q

ST STM32

On-board

STM32U575ZIT6Q

160MHz

2MB

256KB

ST STM32F0308DISCOVERY

ST STM32

On-board

STM32F030R8T6

48MHz

64KB

8KB

ST STM32F0DISCOVERY

ST STM32

On-board

STM32F051R8T6

48MHz

64KB

8KB

ST STM32F3DISCOVERY

ST STM32

On-board

STM32F303VCT6

72MHz

256KB

40KB

ST STM32F4DISCOVERY

ST STM32

On-board

STM32F407VGT6

168MHz

1MB

128KB

ST STM32G0316-DISCO

ST STM32

External

STM32G031J6

64MHz

32KB

8KB

ST STM32G071B Discovery

ST STM32

On-board

STM32G071RBT6

64MHz

128KB

36KB

ST STM32L073Z-EVAL

ST STM32

On-board

STM32L073VZT6

32MHz

192KB

20KB

ST STM32L4+ Discovery kit IoT node

ST STM32

On-board

STM32L4S5VIT6

80MHz

2MB

640KB

ST STM32LDISCOVERY

ST STM32

On-board

STM32L152RBT6

32MHz

128KB

16KB

ST STM32VLDISCOVERY

ST STM32

On-board

STM32F100RBT6

24MHz

128KB

8KB

ST Sensor Node

ST STM32

On-board

STM32L476JG

80MHz

1MB

128KB

STEVAL-FCU001V1 Flight controller unit evaluation board

ST STM32

External

STM32F401CCU6

84MHz

256KB

64KB

STM32-E407

ST STM32

External

STM32F407ZGT6

168MHz

1MB

128KB

STM32-H407

ST STM32

External

STM32F407ZGT6

168MHz

1MB

128KB

STM3210C-EVAL

ST STM32

External

STM32F107VCT6

72MHz

256KB

64KB

STM32373C-EVAL

ST STM32

External

STM32F373VCT6

72MHz

256KB

32KB

STM32F072-EVAL

ST STM32

External

STM32F072VBT6

48MHz

128KB

16KB

STM32F103C4 (6k RAM. 16k Flash)

ST STM32

External

STM32F103C4T6

72MHz

16KB

6KB

STM32F103C6 (10k RAM. 32k Flash)

ST STM32

External

STM32F103C6T6

72MHz

32KB

10KB

STM32F103C8 (20k RAM. 64k Flash)

ST STM32

External

STM32F103C8T6

72MHz

64KB

20KB

STM32F103CB (20k RAM. 128k Flash)

ST STM32

External

STM32F103CBT6

72MHz

128KB

20KB

STM32F103R4 (6k RAM. 16k Flash)

ST STM32

External

STM32F103R4T6

72MHz

16KB

6KB

STM32F103R6 (10k RAM. 32k Flash)

ST STM32

External

STM32F103R6T6

72MHz

32KB

10KB

STM32F103R8 (20k RAM. 64 Flash)

ST STM32

External

STM32F103R8T6

72MHz

64KB

20KB

STM32F103RB (20k RAM. 128k Flash)

ST STM32

External

STM32F103RBT6

72MHz

128KB

20KB

STM32F103RC (48k RAM. 256k Flash)

ST STM32

External

STM32F103RCT6

72MHz

256KB

48KB

STM32F103RD (64k RAM. 384k Flash)

ST STM32

External

STM32F103RDT6

72MHz

384KB

64KB

STM32F103RE (64k RAM. 512k Flash)

ST STM32

External

STM32F103RET6

72MHz

512KB

64KB

STM32F103RF (96k RAM. 768k Flash)

ST STM32

External

STM32F103RFT6

72MHz

768KB

96KB

STM32F103RG (96k RAM. 1024k Flash)

ST STM32

External

STM32F103RGT6

72MHz

1MB

96KB

STM32F103T4 (6k RAM. 16k Flash)

ST STM32

External

STM32F103T4U6

72MHz

16KB

6KB

STM32F103T6 (10k RAM. 32k Flash)

ST STM32

External

STM32F103T6U6

72MHz

32KB

10KB

STM32F103T8 (20k RAM. 64k Flash)

ST STM32

External

STM32F103T8U6

72MHz

64KB

20KB

STM32F103TB (20k RAM. 128k Flash)

ST STM32

External

STM32F103TBU6

72MHz

128KB

20KB

STM32F103V8 (20k RAM. 64k Flash)

ST STM32

External

STM32F103V8T6

72MHz

64KB

20KB

STM32F103VB (20k RAM. 128k Flash)

ST STM32

External

STM32F103VBT6

72MHz

128KB

20KB

STM32F103VC (48k RAM. 256k Flash)

ST STM32

External

STM32F103VCT6

72MHz

256KB

48KB

STM32F103VD (64k RAM. 384k Flash)

ST STM32

External

STM32F103VDT6

72MHz

384KB

64KB

STM32F103VE (64k RAM. 512k Flash)

ST STM32

External

STM32F103VET6

72MHz

512KB

64KB

STM32F103VF (96k RAM. 768k Flash)

ST STM32

External

STM32F103VFT6

72MHz

768KB

96KB

STM32F103VG (96k RAM. 1024k Flash)

ST STM32

External

STM32F103VGT6

72MHz

1MB

96KB

STM32F103ZC (48k RAM. 256k Flash)

ST STM32

External

STM32F103ZCT6

72MHz

256KB

48KB

STM32F103ZD (64k RAM. 384k Flash)

ST STM32

External

STM32F103ZDT6

72MHz

384KB

64KB

STM32F103ZE (64k RAM. 512k Flash)

ST STM32

External

STM32F103ZET6

72MHz

512KB

64KB

STM32F103ZF (96k RAM. 768k Flash)

ST STM32

External

STM32F103ZFT6

72MHz

768KB

96KB

STM32F103ZG (96k RAM. 1024k Flash)

ST STM32

External

STM32F103ZGT6

72MHz

1MB

96KB

STM32F303CB (32k RAM. 128k Flash)

ST STM32

External

STM32F303CBT6

72MHz

128KB

32KB

STM32F373RC (32k RAM. 256k Flash)

ST STM32

External

STM32F373RCT6

72MHz

256KB

32KB

STM32F401CB (64k RAM. 128k Flash)

ST STM32

External

STM32F401CBU6

84MHz

128KB

64KB

STM32F401CC (64k RAM. 256k Flash)

ST STM32

External

STM32F401CCU6

84MHz

256KB

64KB

STM32F401CD (96k RAM. 384k Flash)

ST STM32

External

STM32F401CDU6

84MHz

384KB

96KB

STM32F401CE (96k RAM. 512k Flash)

ST STM32

External

STM32F401CEU6

84MHz

512KB

96KB

STM32F401RB (64k RAM. 128k Flash)

ST STM32

External

STM32F401RBT6

84MHz

128KB

64KB

STM32F401RC (64k RAM. 256k Flash)

ST STM32

External

STM32F401RCT6

84MHz

256KB

64KB

STM32F401RD (96k RAM. 384k Flash)

ST STM32

External

STM32F401RDT6

84MHz

384KB

96KB

STM32F401RE (96k RAM. 512k Flash)

ST STM32

External

STM32F401RET6

84MHz

512KB

96KB

STM32F405RG (128k RAM. 1024k Flash)

ST STM32

External

STM32F405RGT6

168MHz

1MB

128KB

STM32F407IG (192k RAM. 1024k Flash)

ST STM32

External

STM32F407IGT6

168MHz

1MB

192KB

STM32F410C8 (32k RAM. 64k Flash)

ST STM32

External

STM32F410C8T6

100MHz

64KB

32KB

STM32F410CB (32k RAM. 128k Flash)

ST STM32

External

STM32F410CBT6

100MHz

128KB

32KB

STM32F410R8 (32k RAM. 64k Flash)

ST STM32

External

STM32F410R8T6

100MHz

64KB

32KB

STM32F410RB (32k RAM. 128k Flash)

ST STM32

External

STM32F410RBT6

100MHz

128KB

32KB

STM32F411CC (128k RAM. 256k Flash)

ST STM32

External

STM32F411CCU6

100MHz

256KB

128KB

STM32F411CE (128k RAM. 512k Flash)

ST STM32

External

STM32F411CEU6

100MHz

512KB

128KB

STM32F411RC (128k RAM. 256k Flash)

ST STM32

External

STM32F411RCT6

100MHz

256KB

128KB

STM32F411RE (128k RAM. 512k Flash)

ST STM32

External

STM32F411RET6

100MHz

512KB

128KB

STM32F412CE (256k RAM. 512k Flash)

ST STM32

External

STM32F412CEU6

100MHz

512KB

256KB

STM32F412CG (256k RAM. 1024k Flash)

ST STM32

External

STM32F412CGU6

100MHz

1MB

256KB

STM32F412RE (256k RAM. 512k Flash)

ST STM32

External

STM32F412RET6

100MHz

512KB

256KB

STM32F412RG (256k RAM. 1024k Flash)

ST STM32

External

STM32F412RGT6

100MHz

1MB

256KB

STM32F413CG (320k RAM. 1024k Flash)

ST STM32

External

STM32F413CGU6

100MHz

1MB

320KB

STM32F413CH (320k RAM. 1536k Flash)

ST STM32

External

STM32F413CHU6

100MHz

1.50MB

320KB

STM32F413RG (320k RAM. 1024k Flash)

ST STM32

External

STM32F413RGT6

100MHz

1MB

320KB

STM32F413RH (320k RAM. 1536k Flash)

ST STM32

External

STM32F413RHT6

100MHz

1.50MB

320KB

STM32F415RG (128k RAM. 1024k Flash)

ST STM32

External

STM32F415RGT6

168MHz

1MB

128KB

STM32F417VE (128k RAM. 512k Flash)

ST STM32

External

STM32F417VET6

168MHz

512KB

128KB

STM32F417VG (128k RAM. 1024k Flash)

ST STM32

External

STM32F417VGT6

168MHz

1MB

128KB

STM32F423CH (320k RAM. 1536k Flash)

ST STM32

External

STM32F423CHU6

100MHz

1.50MB

320KB

STM32F423RH (320k RAM. 1536k Flash)

ST STM32

External

STM32F423RHT6

100MHz

1.50MB

320KB

STM32F446RC (128k RAM. 256k Flash)

ST STM32

External

STM32F446RCT6

180MHz

256KB

128KB

STM32F446RE (128k RAM. 512k Flash)

ST STM32

External

STM32F446RET6

180MHz

512KB

128KB

STM32F7508-DK

ST STM32

On-board

STM32F750N8H6

216MHz

64KB

340KB

STM32G431CB (32k RAM. 128k Flash)

ST STM32

External

STM32G431CBU6

170MHz

128KB

32KB

STM32H735G-DK Discovery kit

ST STM32

On-board

STM32H735IGK6

550MHz

1MB

432KB

STM32H747I-DISCO

ST STM32

On-board

STM32H747XIH6

400MHz

2MB

512KB

STM32H750VBT6 (1024k RAM. 128k Flash)

ST STM32

External

STM32H750VBT6

480MHz

128KB

1MB

STorM32 BGC v1.31 RC

ST STM32

External

STM32F103RCT6

72MHz

256KB

48KB

SainSmart Due (Programming Port)

Atmel SAM

External

AT91SAM3X8E

84MHz

512KB

96KB

SainSmart Due (USB Native Port)

Atmel SAM

External

AT91SAM3X8E

84MHz

512KB

96KB

Seeed Arch Max

ST STM32

On-board

STM32F407VET6

168MHz

512KB

192KB

Seeed Tiny BLE

Nordic nRF51

On-board

NRF51822

16MHz

256KB

16KB

Seeed Wio 3G

ST STM32

On-board

STM32F439VI

180MHz

2MB

256KB

Seeeduino Femto M0

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Seeeduino LoRaWAN

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Seeeduino Wio Lite MG126

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Seeeduino Wio Terminal

Atmel SAM

External

SAMD51P19A

120MHz

496KB

192KB

Seeeduino XIAO

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Seeeduino Zero

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

SensorTile.box

ST STM32

External

STM32L4R9ZI

120MHz

2MB

640KB

Sigma IC AGAFIA SG0

ST STM32

External

STM32G071RBT6

64MHz

128KB

36KB

Sino:Bit

Nordic nRF51

External

NRF51822

32MHz

256KB

32KB

SparkFun 9DoF Razor IMU M0

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

SparkFun MicroMod STM32F405

ST STM32

External

STM32F405RGT6

168MHz

1MB

128KB

SparkFun Qwiic Micro

Atmel SAM

External

SAMD21E18A

48MHz

256KB

32KB

SparkFun RedBoard Turbo

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

SparkFun SAMD21 Dev Breakout

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

SparkFun SAMD21 Mini Breakout

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

SparkFun SAMD21 Pro RF

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

Sparky V1 F303

ST STM32

External

STM32F303CCT6

72MHz

256KB

40KB

Taida Century nRF52 mini board

Nordic nRF52

External

NRF52832

64MHz

512KB

64KB

ThunderPack v1.0

ST STM32

External

STM32L072KZ

32MHz

192KB

20KB

ThunderPack v1.1+

ST STM32

External

STM32F411CEU6

100MHz

512KB

128KB

Thunderboard Sense 2 Sensor-to-Cloud Advanced IoT

Silicon Labs EFM32

On-board

EFR32MG12P432F1024

40MHz

1MB

256KB

Tiny STM103T

ST STM32

External

STM32F103TBU6

72MHz

128KB

20KB

Tuino 096

Atmel SAM

External

SAMD21G18A

48MHz

256KB

32KB

VAkE v1.0

ST STM32

External

STM32F446RET6

180MHz

512KB

128KB

VCCGND F103ZET6 Mini

ST STM32

External

STM32F103ZET6

72MHz

512KB

64KB

VCCGND F407ZGT6 Mini

ST STM32

External

STM32F407ZGT6

168MHz

1MB

128KB

VNG VBLUno52

Nordic nRF52

On-board

NRF52832

64MHz

512KB

64KB

Waveshare BLE400

Nordic nRF51

External

NRF51822

32MHz

256KB

32KB

Waveshare Open103Z

ST STM32

External

STM32F103ZET6

72MHz

512KB

64KB

WeAct Studio BlackPill V2.0 (STM32F401CC)

ST STM32

External

STM32F401CCU6

84MHz

256KB

64KB

WeAct Studio BlackPill V2.0 (STM32F411CE)

ST STM32

External

STM32F411CEU6

100MHz

512KB

128KB

WeAct Studio BlackPill V3.0 (STM32F401CE)

ST STM32

External

STM32F401CEU6

84MHz

512KB

96KB

WeAct Studio MiniSTM32H743VITX

ST STM32

External

STM32H743VIT6

480MHz

2MB

512KB

WeAct Studio MiniSTM32H750VBTX

ST STM32

External

STM32H750VBT6

480MHz

512KB

128KB

Wraith V1 ESC

ST STM32

External

STM32F051K6

48MHz

32KB

7.75KB

decaWave DWM1001 Module Development Board

Nordic nRF52

On-board

NRF52832

64MHz

512KB

64KB

hackaBLE

Nordic nRF52

External

NRF52832

64MHz

512KB

64KB

ng-beacon

Nordic nRF51

External

NRF51822

16MHz

256KB

32KB

sakura.io Evaluation Board

ST STM32

On-board

STM32F411RET6

100MHz

1MB

128KB

u-blox BMD-345-EVAL

Nordic nRF52

On-board

NRF52840

64MHz

1MB

256KB

u-blox C030-N211 IoT Starter Kit

ST STM32

External

STM32F437VG

180MHz

1MB

256KB

u-blox C030-R410M IoT

ST STM32

On-board

STM32F437VG

180MHz

1MB

256KB

u-blox C030-U201 IoT Starter Kit

ST STM32

External

STM32F437VG

180MHz

1MB

256KB

u-blox EVK-NINA-B1

Nordic nRF52

On-board

NRF52832

64MHz

512KB

64KB

u-blox EVK-ODIN-W2

ST STM32

External

STM32F439ZIY6

168MHz

2MB

256KB

u-blox ODIN-W2

ST STM32

On-board

STM32F439ZIY6

168MHz

2MB

256KB

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