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-64 development board STM32F091RC MCU, supports Arduino & ST morpho

NUCLEO-F091RC
STMicroelectronics
1: $28.40
492In Stock

Mfr. Part #
NUCLEO-F091RC

Mouser Part #
511-NUCLEO-F091RC

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F091RC MCU, supports Arduino & ST morpho

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Datasheet

492In Stock

$28.40

Min.: 1
Mult.: 1
Max.: 10

Development Boards

ARM Cortex M0

STM32F091RCT6

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

NUCLEO-F207ZG
STMicroelectronics
1: $45.43
232In Stock

Mfr. Part #
NUCLEO-F207ZG

Mouser Part #
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

232In Stock

$45.43

Min.: 1
Mult.: 1
Max.: 10

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: $47.13
242In Stock

Mfr. Part #
NUCLEO-F302R8

Mouser Part #
511-NUCLEO-F302R8

STMicroelectronics

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

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Datasheet

242In Stock

$47.13

Min.: 1
Mult.: 1
Max.: 10

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: $47.13
123In Stock

Mfr. Part #
NUCLEO-F303ZE

Mouser Part #
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

123In Stock

$47.13

Min.: 1
Mult.: 1
Max.: 10

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: $47.13
74In Stock
177On Order

Mfr. Part #
NUCLEO-F334R8

Mouser Part #
511-NUCLEO-F334R8

STMicroelectronics

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

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Datasheet

74In Stock

177On Order

$47.13

Min.: 1
Mult.: 1
Max.: 10

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: $43.95
118In Stock

Mfr. Part #
NUCLEO-F412ZG

Mouser Part #
511-NUCLEO-F412ZG

STMicroelectronics

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

Datasheet

118In Stock

$43.95

Min.: 1
Mult.: 1
Max.: 10

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: $43.24
162In Stock

Mfr. Part #
NUCLEO-F413ZH

Mouser Part #
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

162In Stock

$43.24

Min.: 1
Mult.: 1
Max.: 10

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: $36.12
186In Stock
200Expected 2026-09-09

Mfr. Part #
NUCLEO-F446ZE

Mouser Part #
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

186In Stock

200Expected 2026-09-09

$36.12

Min.: 1
Mult.: 1
Max.: 10

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: $39.50
85In Stock

Mfr. Part #
NUCLEO-F722ZE

Mouser Part #
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

85In Stock

$39.50

Min.: 1
Mult.: 1
Max.: 10

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: $49.00
229In Stock
179Expected 2026-08-31

Mfr. Part #
NUCLEO-F756ZG

Mouser Part #
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

229In Stock

179Expected 2026-08-31

$49.00

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

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: $28.40
157In Stock
92Expected 2026-09-08

Mfr. Part #
NUCLEO-G070RB

Mouser Part #
511-NUCLEO-G070RB

STMicroelectronics

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

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Datasheet

157In Stock

92Expected 2026-09-08

$28.40

Min.: 1
Mult.: 1
Max.: 10

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: $28.40
617In Stock

Mfr. Part #
NUCLEO-G071RB

Mouser Part #
511-NUCLEO-G071RB

STMicroelectronics

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

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Datasheet

617In Stock

$28.40

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: $28.40
495In Stock
1,107On Order

Mfr. Part #
NUCLEO-G0B1RE

Mouser Part #
511-NUCLEO-G0B1RE

STMicroelectronics

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

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Datasheet

495In Stock

1,107On Order

$28.40

Min.: 1
Mult.: 1
Max.: 20

Evaluation Boards

ARM Cortex M0+

STM32G0B1RE

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

NUCLEO-H7A3ZI-Q
STMicroelectronics
1: $58.42
204In Stock
403On Order

Mfr. Part #
NUCLEO-H7A3ZI-Q

Mouser Part #
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

204In Stock

403On Order

$58.42

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

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: $23.07
148In Stock
30On Order

Mfr. Part #
NUCLEO-L011K4

Mouser Part #
511-NUCLEO-L011K4

STMicroelectronics

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

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Datasheet

148In Stock

30On Order

$23.07

Min.: 1
Mult.: 1
Max.: 10

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: $23.07
256In Stock

Mfr. Part #
NUCLEO-L031K6

Mouser Part #
511-NUCLEO-L031K6

STMicroelectronics

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

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Datasheet

256In Stock

$23.07

Min.: 1
Mult.: 1
Max.: 10

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: $23.07
232In Stock
163On Order

Mfr. Part #
NUCLEO-L053R8

Mouser Part #
511-NUCLEO-L053R8

STMicroelectronics

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

Learn More

Datasheet

232In Stock

163On Order

$23.07

Min.: 1
Mult.: 1
Max.: 10

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: $23.07
360In Stock
189On Order

Mfr. Part #
NUCLEO-L073RZ

Mouser Part #
511-NUCLEO-L073RZ

STMicroelectronics

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

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Datasheet

360In Stock

189On Order

$23.07

Min.: 1
Mult.: 1
Max.: 10

Development Boards

ARM Cortex M0+

STM32L073RZT6

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

NUCLEO-L152RE
STMicroelectronics
1: $28.40
188In Stock

Mfr. Part #
NUCLEO-L152RE

Mouser Part #
511-NUCLEO-L152RE

STMicroelectronics

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

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Datasheet

188In Stock

$28.40

Min.: 1
Mult.: 1
Max.: 10

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: $23.07
700In Stock

Mfr. Part #
NUCLEO-L412KB

Mouser Part #
511-NUCLEO-L412KB

STMicroelectronics

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

Learn More

Datasheet

700In Stock

$23.07

Min.: 1
Mult.: 1
Max.: 10

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: $28.66
87In Stock
46Expected 2026-09-25

Mfr. Part #
NUCLEO-L433RC-P

Mouser Part #
511-NUCLEO-L433RC-P

STMicroelectronics

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

Learn More

Datasheet

87In Stock

46Expected 2026-09-25

$28.66

Min.: 1
Mult.: 1
Max.: 10

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: $28.66
295In Stock
149On Order

Mfr. Part #
NUCLEO-L452RE

Mouser Part #
511-NUCLEO-L452RE

STMicroelectronics

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

Learn More

Datasheet

295In Stock

149On Order

$28.66

Min.: 1
Mult.: 1
Max.: 10

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: $37.60
195In Stock
19On Order

Mfr. Part #
NUCLEO-L496ZG-P

Mouser Part #
511-NUCLEO-L496ZG-P

STMicroelectronics

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

Learn More

Datasheet

195In Stock

19On Order

$37.60

Min.: 1
Mult.: 1
Max.: 10

Development Boards

ARM Cortex M4

STM32L496ZGT6P

Development Boards & Kits - ARM Bluetooth 5 & 802.15.4 Nucleo Pack includes USB dongle & Nucleo-64, STM32WB55

P-NUCLEO-WB55
STMicroelectronics
1: $111.74
163In Stock
325On Order

Mfr. Part #
P-NUCLEO-WB55

Mouser Part #
511-P-NUCLEO-WB55

STMicroelectronics

Development Boards & Kits - ARM Bluetooth 5 & 802.15.4 Nucleo Pack includes USB dongle & Nucleo-64, STM32WB55

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Datasheet

163In Stock

325On Order

$111.74

Min.: 1
Mult.: 1
Max.: 25

Development Boards

ARM Cortex M0

STM32WB55

Development Boards & Kits - ARM STM32 Power shield, Nucleo expansion board for power consumption measurement (UM

X-NUCLEO-LPM01A
STMicroelectronics
1: $121.45
51In Stock

Mfr. Part #
X-NUCLEO-LPM01A

Mouser Part #
511-X-NUCLEO-LPM01A

STMicroelectronics

Development Boards & Kits - ARM STM32 Power shield, Nucleo expansion board for power consumption measurement (UM

Learn More

Datasheet

51In Stock

$121.45

Min.: 1
Mult.: 1
Max.: 10

Evaluation Boards

ARM Cortex M4

STM32L496VGT6

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