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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STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L4A6ZG MCU, supports Arduino, ST Zio & m
Datasheet

NUCLEO-L4A6ZG Development Boards ARM Cortex M4 STM32L4A6ZGT6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32G431KB MCU, supports Arduino nano connect
Datasheet
2,603In Stock
Min.: 1
Mult.: 1
Max.: 15

NUCLEO Development Boards ARM Cortex M4 STM32G431KBT6U Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L4R5ZI MCU, SMPS, supports Arduino, ST Z
Datasheet
972In Stock
Min.: 1
Mult.: 1
Max.: 10

NUCLEO-L4R5ZI-P Development Boards ARM Cortex M4 STM32L4R5ZIT6P Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F070RB MCU, supports Arduino & ST morpho
Datasheet
93In Stock
Min.: 1
Mult.: 1
Max.: 10

NUCLEO-F070RB Development Boards ARM Cortex M0 STM32F070xx Bulk
STMicroelectronics Development Boards & Kits - ARM Nucleo Board STM32F1 STM32F103RB 128K
Datasheet
1,302In Stock
Min.: 1
Mult.: 1
Max.: 20

NUCLEO-F103RB Development Boards ARM Cortex M3 STM32F103RBT6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo Development Board
Datasheet
1,313In Stock
Min.: 1
Mult.: 1
Max.: 20

NUCLEO-F303K8 Development Boards ARM Cortex M4 STM32F303K8T6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F303RE MCU, supports Arduino & ST morpho
Datasheet
1,028In Stock
Min.: 1
Mult.: 1
Max.: 20

NUCLEO-F303RE Development Boards ARM Cortex M4 STM32F303RET6 Bulk
STMicroelectronics Development Boards & Kits - ARM Nucleo Board STM32F4 STM32F401RE 512K
Datasheet
2,550In Stock
Min.: 1
Mult.: 1
Max.: 20

NUCLEO-F401RE Development Boards ARM Cortex M4 STM32F401RET6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F411RE MCU, supports Arduino & ST morpho
Datasheet
1,440In Stock
2,875On Order
Min.: 1
Mult.: 1
Max.: 20

NUCLEO-F411RE Development Boards ARM Cortex M4 STM32F411RET6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F439ZI MCU, supports Arduino, ST Zio & m
Datasheet
More Info Available

NUCLEO-F439ZI Development Boards STM32 STM32F439ZIT6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F446RE MCU, supports Arduino & ST morpho
Datasheet
3,648In Stock
3,078On Order
Min.: 1
Mult.: 1
Max.: 15

NUCLEO-F446RE Development Boards ARM Cortex M4 STM32F446RET6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F756ZG MCU, supports Arduino, ST Zio & m
Datasheet

NUCLEO-F756ZG Development Boards ARM Cortex M7 STM32F756ZGT6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F767ZI MCU, supports Arduino, ST Zio & m
Datasheet
1,545In Stock
1,541On Order
Min.: 1
Mult.: 1
Max.: 20

NUCLEO-F767ZI Development Boards ARM Cortex M7 STM32F767ZI Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G474RE MCU, supports Arduino & ST morpho
Datasheet
1,514In Stock
4,110On Order
Min.: 1
Mult.: 1
Max.: 20

NUCLEO Development Boards ARM Cortex M4 STM32G474RET6U Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G491RE MCU, supports Arduino ST morpho
Datasheet
775In Stock
470Expected 13/11/2026
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M4 STM32G491RET6U Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 dev board, STM32H723ZG MCU, supports Arduino, ST Zio & morpho
Datasheet
1,849In Stock
1,074Expected 5/10/2026
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M7 STM32H723ZGT6U Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32H753ZI MCU, supports Arduino, ST Zio & m
Datasheet
2,222In Stock
1,848On Order
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M7 STM32H753ZIT6U Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32H7A3ZI MCU, SMPS, supports Arduino, ST Z
Datasheet
354In Stock
231On Order
Min.: 1
Mult.: 1
Max.: 15

Development Boards ARM Cortex M7 STM32H7A3ZI Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-32 dev board STM32L432KC, supports Arduino nano conn
Datasheet
4,035In Stock
Min.: 1
Mult.: 1
Max.: 20

NUCLEO-L432KC Development Boards ARM Cortex M4 STM32L432KCU6U Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L476RG MCU, supports Arduino & ST morpho
Datasheet
3,190In Stock
Min.: 1
Mult.: 1
Max.: 20

NUCLEO-L476RG Development Boards ARM Cortex M4 STM32L476RGT6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L552ZE MCU, SMPS, supports Arduino, ST Z
Datasheet
510In Stock
Min.: 1
Mult.: 1
Max.: 15

STM32 Nucleo-144 Development Boards ARM Cortex M33 STM32L552ZET6QU Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 dev board, SMPS, supports Arduino, ST Zio & morpho US/Euro Freq
Datasheet
1,205In Stock
Min.: 1
Mult.: 1
Max.: 20

NUCLEO-WL55JC Development Boards ARM Cortex M0, ARM Cortex M4 STM32WL55JCI7U Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 dev board, SMPS, supports Arduino, ST Zio & morpho Asia Freq
Datasheet
306In Stock
Min.: 1
Mult.: 1
Max.: 15

NUCLEO-WL55JC Development Boards ARM Cortex M0, ARM Cortex M4 STM32WL55JCI7U Bulk
STMicroelectronics Development Boards & Kits - ARM Bluetooth 5 & 802.15.4 Nucleo Pack includes USB dongle & Nucleo-64, STM32WB55
Datasheet
289In Stock
193On Order
Min.: 1
Mult.: 1
Max.: 25

P-NUCLEO Development Boards ARM Cortex M0 STM32WB55 Bulk
STMicroelectronics Development Boards & Kits - ARM Nucleo Board STM32F0 STM32F030R8 64K
Datasheet
388In Stock
Min.: 1
Mult.: 1
Max.: 10

NUCLEO-F030R8 Development Boards ARM Cortex M0 STM32F030R8T6 Bulk