Embedded Processor Development Kits

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STM32 Nucleo Expansion Boards

STMicroelectronics STM32 X-Nucleo Expansion Boards carry all the required components to evaluate ST devices to be used together with an STM32 MCU and to build STM32-based applications. The Expansion Boards are equipped with standardized interconnections, like an Arduino Uno R3 connector, or a Morpho connector for a higher level of connectivity. Each Expansion Board is supported by STM32-based software modules. The combination of STM32 Nucleo Boards and Expansion Boards is a unified scalable approach with unlimited possibilities for application development, prototyping, or product evaluation.

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Types of Embedded Processor Development Kits

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Part #

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F207ZG MCU, supports Arduino, ST Zio & m

NUCLEO-F207ZG
STMicroelectronics
1: 25.23 CHF
251In Stock

Mfr. Part No.
NUCLEO-F207ZG

Mouser Part No
511-NUCLEO-F207ZG

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F207ZG MCU, supports Arduino, ST Zio & m

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Datasheet

251In Stock

25.23 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M3

STM32F207ZGT6

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F302R8 MCU, supports Arduino & ST morpho

NUCLEO-F302R8
STMicroelectronics
1: 26.25 CHF
245In Stock

Mfr. Part No.
NUCLEO-F302R8

Mouser Part No
511-NUCLEO-F302R8

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F302R8 MCU, supports Arduino & ST morpho

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Datasheet

245In Stock

26.25 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

STM32F302R8T6

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F303ZE MCU, supports Arduino, ST Zio & m

NUCLEO-F303ZE
STMicroelectronics
1: 26.25 CHF
128In Stock

Mfr. Part No.
NUCLEO-F303ZE

Mouser Part No
511-NUCLEO-F303ZE

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F303ZE MCU, supports Arduino, ST Zio & m

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Datasheet

128In Stock

26.25 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

STM32F303ZET6

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F334R8 MCU, supports Arduino & ST morpho

NUCLEO-F334R8
STMicroelectronics
1: 25.77 CHF
76In Stock
177On Order

Mfr. Part No.
NUCLEO-F334R8

Mouser Part No
511-NUCLEO-F334R8

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F334R8 MCU, supports Arduino & ST morpho

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Datasheet

76In Stock

177On Order

25.77 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

STM32F334R8T6

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F412ZG MCU, supports Arduino, ST Zio & m

NUCLEO-F412ZG
STMicroelectronics
1: 24.20 CHF
126In Stock

Mfr. Part No.
NUCLEO-F412ZG

Mouser Part No
511-NUCLEO-F412ZG

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F412ZG MCU, supports Arduino, ST Zio & m

Datasheet

126In Stock

24.20 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

STM32F412ZGT6U

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F413ZH MCU, supports Arduino, ST Zio & m

NUCLEO-F413ZH
STMicroelectronics
1: 24.20 CHF
172In Stock

Mfr. Part No.
NUCLEO-F413ZH

Mouser Part No
511-NUCLEO-F413ZH

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F413ZH MCU, supports Arduino, ST Zio & m

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Datasheet

172In Stock

24.20 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

STM32F413ZH

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F446ZE MCU, supports Arduino, ST Zio & m

NUCLEO-F446ZE
STMicroelectronics
1: 20.09 CHF
95In Stock
315Expected 20/08/2026

Mfr. Part No.
NUCLEO-F446ZE

Mouser Part No
511-NUCLEO-F446ZE

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F446ZE MCU, supports Arduino, ST Zio & m

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Datasheet

95In Stock

315Expected 20/08/2026

20.09 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

STM32F446ZET6

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F722ZE MCU, supports Arduino, ST Zio & m

NUCLEO-F722ZE
STMicroelectronics
1: 22.15 CHF
88In Stock

Mfr. Part No.
NUCLEO-F722ZE

Mouser Part No
511-NUCLEO-F722ZE

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F722ZE MCU, supports Arduino, ST Zio & m

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Datasheet

88In Stock

22.15 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M7

STM32F722ZE

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F756ZG MCU, supports Arduino, ST Zio & m

NUCLEO-F756ZG
STMicroelectronics
1: 27.27 CHF
276In Stock

Mfr. Part No.
NUCLEO-F756ZG

Mouser Part No
511-NUCLEO-F756ZG

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F756ZG MCU, supports Arduino, ST Zio & m

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Datasheet

276In Stock

27.27 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M7

STM32F756ZGT6

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G070RB MCU, supports Arduino & ST morpho

NUCLEO-G070RB
STMicroelectronics
1: 15.96 CHF
191In Stock

Mfr. Part No.
NUCLEO-G070RB

Mouser Part No
511-NUCLEO-G070RB

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G070RB MCU, supports Arduino & ST morpho

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Datasheet

191In Stock

15.96 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M0+

STM32G070RB

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G071RB MCU, supports Arduino & ST morpho

NUCLEO-G071RB
STMicroelectronics
1: 16.06 CHF
657In Stock

Mfr. Part No.
NUCLEO-G071RB

Mouser Part No
511-NUCLEO-G071RB

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G071RB MCU, supports Arduino & ST morpho

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Datasheet

657In Stock

16.06 CHF

Min.: 1
Mult.: 1
Max.: 15

Development Boards

ARM Cortex M0+

STM32G071RBT6

Development Boards & Kits - ARM STM32 Nucleo-64 development board with STM32G0B1RE MCU

NUCLEO-G0B1RE
STMicroelectronics
1: 15.49 CHF
617In Stock
1 107On Order

Mfr. Part No.
NUCLEO-G0B1RE

Mouser Part No
511-NUCLEO-G0B1RE

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board with STM32G0B1RE MCU

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Datasheet

617In Stock

1 107On Order

15.49 CHF

Min.: 1
Mult.: 1

Evaluation Boards

ARM Cortex M0+

STM32G0B1RE

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G431RB MCU, supports Arduino & ST morpho

NUCLEO-G431RB
STMicroelectronics
1: 15.96 CHF
173In Stock
907On Order

Mfr. Part No.
NUCLEO-G431RB

Mouser Part No
511-NUCLEO-G431RB

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G431RB MCU, supports Arduino & ST morpho

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Datasheet

173In Stock

907On Order

15.96 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

STM32G431RBT6U

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G491RE MCU, supports Arduino ST morpho

NUCLEO-G491RE
STMicroelectronics
1: 15.96 CHF
478In Stock
850On Order

Mfr. Part No.
NUCLEO-G491RE

Mouser Part No
511-NUCLEO-G491RE

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G491RE MCU, supports Arduino ST morpho

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Datasheet

478In Stock

850On Order

15.96 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

STM32G491RET6U

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32H7A3ZI MCU, SMPS, supports Arduino, ST Z

NUCLEO-H7A3ZI-Q
STMicroelectronics
1: 32.07 CHF
239In Stock
403On Order

Mfr. Part No.
NUCLEO-H7A3ZI-Q

Mouser Part No
511-NUCLEO-H7A3ZI-Q

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32H7A3ZI MCU, SMPS, supports Arduino, ST Z

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Datasheet

239In Stock

403On Order

32.07 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M7

STM32H7A3ZI

Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32L011K4 MCU, supports Arduino nano connect

NUCLEO-L011K4
STMicroelectronics
1: 12.71 CHF
123In Stock
60On Order

Mfr. Part No.
NUCLEO-L011K4

Mouser Part No
511-NUCLEO-L011K4

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32L011K4 MCU, supports Arduino nano connect

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Datasheet

123In Stock

60On Order

12.71 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M0

STM32L011K4T6

Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32L031K6 MCU, supports Arduino nano connect

NUCLEO-L031K6
STMicroelectronics
1: 12.84 CHF
280In Stock

Mfr. Part No.
NUCLEO-L031K6

Mouser Part No
511-NUCLEO-L031K6

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32L031K6 MCU, supports Arduino nano connect

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Datasheet

280In Stock

12.84 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M0+

STM32L031K6T6

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L053R8 MCU, supports Arduino & ST morpho

NUCLEO-L053R8
STMicroelectronics
1: 12.84 CHF
271In Stock

Mfr. Part No.
NUCLEO-L053R8

Mouser Part No
511-NUCLEO-L053R8

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L053R8 MCU, supports Arduino & ST morpho

Learn More

Datasheet

271In Stock

12.84 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M0

STM32L053R8T6

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L073RZ MCU, supports Arduino & ST morpho

NUCLEO-L073RZ
STMicroelectronics
1: 12.84 CHF
359In Stock

Mfr. Part No.
NUCLEO-L073RZ

Mouser Part No
511-NUCLEO-L073RZ

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L073RZ MCU, supports Arduino & ST morpho

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Datasheet

359In Stock

12.84 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M0+

STM32L073RZT6

Development Boards & Kits - ARM Nucleo Board STM32L1 STM32L152RE 512K

NUCLEO-L152RE
STMicroelectronics
1: 15.64 CHF
317In Stock

Mfr. Part No.
NUCLEO-L152RE

Mouser Part No
511-NUCLEO-L152RE

STMicroelectronics

Development Boards & Kits - ARM Nucleo Board STM32L1 STM32L152RE 512K

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Datasheet

317In Stock

15.64 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M3

STM32L152RET6

Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32L412KB MCU, supports Arduino nano connect

NUCLEO-L412KB
STMicroelectronics
1: 12.71 CHF
466In Stock
248Expected 11/08/2026

Mfr. Part No.
NUCLEO-L412KB

Mouser Part No
511-NUCLEO-L412KB

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32L412KB MCU, supports Arduino nano connect

Learn More

Datasheet

466In Stock

248Expected 11/08/2026

12.71 CHF

Min.: 1
Mult.: 1

Evaluation Boards

ARM Cortex M4

STM32L412KBU6

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L433RC MCU, SMPS, supports Arduino, ST Zi

NUCLEO-L433RC-P
STMicroelectronics
1: 15.92 CHF
97In Stock

Mfr. Part No.
NUCLEO-L433RC-P

Mouser Part No
511-NUCLEO-L433RC-P

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L433RC MCU, SMPS, supports Arduino, ST Zi

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Datasheet

97In Stock

15.92 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

STM32L433RCT6P

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L452RE MCU, supports Arduino & ST morpho

NUCLEO-L452RE
STMicroelectronics
1: 15.96 CHF
249In Stock
199On Order

Mfr. Part No.
NUCLEO-L452RE

Mouser Part No
511-NUCLEO-L452RE

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L452RE MCU, supports Arduino & ST morpho

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Datasheet

249In Stock

199On Order

15.96 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

STM32L452RE

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L496ZGTP MCU, SMPS, supports Arduino, ST

NUCLEO-L496ZG-P
STMicroelectronics
1: 21.12 CHF
139In Stock
82Expected 25/08/2026

Mfr. Part No.
NUCLEO-L496ZG-P

Mouser Part No
511-NUCLEO-L496ZG-P

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L496ZGTP MCU, SMPS, supports Arduino, ST

Learn More

Datasheet

139In Stock

82Expected 25/08/2026

21.12 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

STM32L496ZGT6P

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L552ZE MCU, SMPS, supports Arduino, ST Z

NUCLEO-L552ZE-Q
STMicroelectronics
1: 30.92 CHF
171In Stock
361Expected 17/08/2026

Mfr. Part No.
NUCLEO-L552ZE-Q

Mouser Part No
511-NUCLEO-L552ZE-Q

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L552ZE MCU, SMPS, supports Arduino, ST Z

Learn More

Datasheet

171In Stock

361Expected 17/08/2026

30.92 CHF

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M33

STM32L552ZET6QU

STM32 Nucleo Expansion Boards

Types of Embedded Processor Development Kits

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STM32F030R8T6
STM32F031K6T6
STM32F042K6T6
STM32F070xx
STM32F072RBT6
STM32F091RCT6
STM32F103RBT6
STM32F207ZGT6
STM32F302R8T6
STM32F303K8T6
STM32F303RET6
STM32F303ZET6
STM32F334R8T6
STM32F401RET6
STM32F410RBT6
STM32F411RET6
STM32F412ZGT6U
STM32F413ZH
STM32F439ZIT6
STM32F446RET6