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 STM32F756ZG MCU, supports Arduino, ST Zio & m

NUCLEO-F756ZG
STMicroelectronics
1: $33.47
409In 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

409In Stock

$33.47

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

Development Boards

ARM Cortex M7

STM32F756ZGT6

Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32G031K8 MCU, supports Arduino nano connect

NUCLEO-G031K8
STMicroelectronics
1: $15.32
243In Stock
651On Order

Mfr. Part No.
NUCLEO-G031K8

Mouser Part No
511-NUCLEO-G031K8

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32G031K8 MCU, supports Arduino nano connect

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Datasheet

243In Stock

651On Order

$15.32

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

Development Boards

ARM Cortex M0+

STM32G031K8 MCU

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

NUCLEO-G070RB
STMicroelectronics
1: $15.33
215In 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

215In Stock

$15.33

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

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: $15.33
580In Stock
230Expected 19/5/2026

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

580In Stock

230Expected 19/5/2026

$15.33

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

Development Boards

ARM Cortex M0+

STM32G071RBT6

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

NUCLEO-G0B1RE
STMicroelectronics
1: $15.33
713In Stock
276Expected 19/5/2026

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

713In Stock

276Expected 19/5/2026

$15.33

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

Evaluation Boards

ARM Cortex M0+

STM32G0B1RE

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G474RE MCU, supports Arduino & ST morpho

NUCLEO-G474RE
STMicroelectronics
1: $22.52
431In Stock
2,455On Order

Mfr. Part No.
NUCLEO-G474RE

Mouser Part No
511-NUCLEO-G474RE

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G474RE MCU, supports Arduino & ST morpho

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Datasheet

431In Stock

2,455On Order

$22.52

Min.: 1
Mult.: 1
Max.: 50

Development Boards

ARM Cortex M4

STM32G474RET6U

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

NUCLEO-G491RE
STMicroelectronics
1: $23.31
187In Stock
824On 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

187In Stock

824On Order

$23.31

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

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: $41.94
277In Stock
122Expected 19/5/2026

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

277In Stock

122Expected 19/5/2026

$41.94

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

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: $15.33
122In Stock

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

122In Stock

$15.33

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

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: $15.33
251In Stock
100Expected 27/4/2026

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

251In Stock

100Expected 27/4/2026

$15.33

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

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: $19.13
253In Stock
91Expected 20/4/2026

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

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Datasheet

253In Stock

91Expected 20/4/2026

$19.13

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

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: $19.13
271In 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

271In Stock

$19.13

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

Development Boards

ARM Cortex M0+

STM32L073RZT6

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

NUCLEO-L152RE
STMicroelectronics
1: $23.92
348In 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

348In Stock

$23.92

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

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: $15.33
330In Stock

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

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Datasheet

330In Stock

$15.33

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

Evaluation Boards

ARM Cortex M4

STM32L412KBU6

Development Boards & Kits - ARM STM32 Nucleo-32 dev board STM32L432KC, supports Arduino nano conn

NUCLEO-L432KC
STMicroelectronics
1: $16.40
638In Stock
3,016On Order

Mfr. Part No.
NUCLEO-L432KC

Mouser Part No
511-NUCLEO-L432KC

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-32 dev board STM32L432KC, supports Arduino nano conn

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Datasheet

638In Stock

3,016On Order

$16.40

Min.: 1
Mult.: 1
Max.: 50

Development Boards

ARM Cortex M4

STM32L432KCU6U

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

NUCLEO-L433RC-P
STMicroelectronics
1: $22.07
128In 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

128In Stock

$22.07

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: $20.61
167In Stock
176On 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

167In Stock

176On Order

$20.61

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

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: $29.20
194In Stock

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

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Datasheet

194In Stock

$29.20

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

Development Boards

ARM Cortex M4

STM32L496ZGT6P

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L4R5ZI MCU, supports Arduino, ST Zio & m

NUCLEO-L4R5ZI
STMicroelectronics
1: $27.77
85In Stock

Mfr. Part No.
NUCLEO-L4R5ZI

Mouser Part No
511-NUCLEO-L4R5ZI

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L4R5ZI MCU, supports Arduino, ST Zio & m

Learn More

Datasheet

85In Stock

$27.77

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

Evaluation Boards

ARM Cortex M4

STM32L4R5ZIT6

Development Boards & Kits - ARM STM32 Nucleo-64 dev board, SMPS, supports Arduino, ST Zio & morpho Asia Freq

NUCLEO-WL55JC2
STMicroelectronics
1: $60.31
42In Stock
301On Order

Mfr. Part No.
NUCLEO-WL55JC2

Mouser Part No
511-NUCLEO-WL55JC2

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 dev board, SMPS, supports Arduino, ST Zio & morpho Asia Freq

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Datasheet

42In Stock

301On Order

$60.31

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

Development Boards

ARM Cortex M0, ARM Cortex M4

STM32WL55JCI7U

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

P-NUCLEO-WB55
STMicroelectronics
1: $62.58
252In Stock
132On Order

Mfr. Part No.
P-NUCLEO-WB55

Mouser Part No
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

252In Stock

132On Order

$62.58

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: $98.88
56In Stock
8Expected 22/5/2026

Mfr. Part No.
X-NUCLEO-LPM01A

Mouser Part No
511-X-NUCLEO-LPM01A

STMicroelectronics

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

Learn More

Datasheet

56In Stock

8Expected 22/5/2026

$98.88

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

Evaluation Boards

ARM Cortex M4

STM32L496VGT6

Development Boards & Kits - Other Processors STM8 Nucleo-64 development board STM8L152R8 MCU, supports Arduino Uno & ST morph

NUCLEO-8L152R8
STMicroelectronics
1: $15.33
69In Stock
NRND

Mfr. Part No.
NUCLEO-8L152R8

Mouser Part No
511-NUCLEO-8L152R8

NRND

STMicroelectronics

Development Boards & Kits - Other Processors STM8 Nucleo-64 development board STM8L152R8 MCU, supports Arduino Uno & ST morph

Learn More

Datasheet

69In Stock

$15.33

Min.: 1
Mult.: 1

Development Boards

STM8

STM8L152R8T6

Development Boards & Kits - Other Processors STM8 Nucleo-64 development board STM8S208RB MCU, supports Arduino Uno & ST morph

NUCLEO-8S208RB
STMicroelectronics
1: $15.33
55In Stock
NRND

Mfr. Part No.
NUCLEO-8S208RB

Mouser Part No
511-NUCLEO-8S208RB

NRND

STMicroelectronics

Development Boards & Kits - Other Processors STM8 Nucleo-64 development board STM8S208RB MCU, supports Arduino Uno & ST morph

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Datasheet

55In Stock

$15.33

Min.: 1
Mult.: 1

Development Boards

STM8

STM8S208RBT6

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F070RB MCU, supports Arduino & ST morpho

NUCLEO-F070RB
STMicroelectronics
1: $15.33
66In Stock
31Expected 14/7/2026

Mfr. Part No.
NUCLEO-F070RB

Mouser Part No
511-NUCLEO-F070RB

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F070RB MCU, supports Arduino & ST morpho

Learn More

Datasheet

66In Stock

31Expected 14/7/2026

$15.33

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M0

STM32F070xx

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
STM32F429ZIT6
STM32F439ZIT6