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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Tool Is For Evaluation Of
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

Development Boards ARM Cortex M4 STM32L4R5ZIT6P
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32G431KB MCU, supports Arduino nano connect
Datasheet
2’648In Stock
Min.: 1
Mult.: 1
Max.: 15

Development Boards ARM Cortex M4 STM32G431KBT6U
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L4A6ZG MCU, supports Arduino, ST Zio & m
Datasheet
791In Stock
Min.: 1
Mult.: 1
Max.: 10

Development Boards ARM Cortex M4 STM32L4A6ZGT6
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

Development Boards ARM Cortex M0 STM32F070xx
STMicroelectronics Development Boards & Kits - ARM Nucleo Board STM32F1 STM32F103RB 128K
Datasheet
1’329In Stock
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M3 STM32F103RBT6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo Development Board
Datasheet
1’345In Stock
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M4 STM32F303K8T6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F303RE MCU, supports Arduino & ST morpho
Datasheet
1’078In Stock
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M4 STM32F303RET6
STMicroelectronics Development Boards & Kits - ARM Nucleo Board STM32F4 STM32F401RE 512K
Datasheet
2’662In Stock
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M4 STM32F401RET6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F411RE MCU, supports Arduino & ST morpho
Datasheet
1’516In Stock
2’875On Order
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M4 STM32F411RET6
STMicroelectronics Development Boards & Kits - Other Processors STM32 Nucleo-144 development board STM32F439ZI MCU, supports Arduino, ST Zio & m
Datasheet
1’451In Stock
490Expected 12/9/2026
Min.: 1
Mult.: 1
Max.: 20

Development Boards STM32 STM32F439ZIT6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F446RE MCU, supports Arduino & ST morpho
Datasheet
3’794In Stock
3’078Expected 9/29/2026
Min.: 1
Mult.: 1
Max.: 15

Development Boards ARM Cortex M4 STM32F446RET6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F767ZI MCU, supports Arduino, ST Zio & m
Datasheet
1’662In Stock
1’541On Order
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M7 STM32F767ZI
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G474RE MCU, supports Arduino & ST morpho
Datasheet
1’838In Stock
4’110On Order
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M4 STM32G474RET6U
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G491RE MCU, supports Arduino ST morpho
Datasheet
823In Stock
470Expected 11/13/2026
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M4 STM32G491RET6U
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 dev board, STM32H723ZG MCU, supports Arduino, ST Zio & morpho
Datasheet
1’943In Stock
1’080On Order
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M7 STM32H723ZGT6U
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32H753ZI MCU, supports Arduino, ST Zio & m
Datasheet
2’394In Stock
1’848Expected 10/19/2026
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M7 STM32H753ZIT6U
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-32 dev board STM32L432KC, supports Arduino nano conn
Datasheet
4’172In Stock
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M4 STM32L432KCU6U
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L476RG MCU, supports Arduino & ST morpho
Datasheet
3’296In Stock
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M4 STM32L476RGT6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L552ZE MCU, SMPS, supports Arduino, ST Z
Datasheet
512In Stock
1Expected 9/3/2026
Min.: 1
Mult.: 1
Max.: 15

Development Boards ARM Cortex M33 STM32L552ZET6QU
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 dev board, SMPS, supports Arduino, ST Zio & morpho US/Euro Freq
Datasheet
1’232In Stock
Min.: 1
Mult.: 1
Max.: 20

Development Boards ARM Cortex M0, ARM Cortex M4 STM32WL55JCI7U
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 dev board, SMPS, supports Arduino, ST Zio & morpho Asia Freq
Datasheet
309In Stock
Min.: 1
Mult.: 1
Max.: 15

Development Boards ARM Cortex M0, ARM Cortex M4 STM32WL55JCI7U
STMicroelectronics Development Boards & Kits - ARM Nucleo Board STM32F0 STM32F030R8 64K
Datasheet
394In Stock
Min.: 1
Mult.: 1
Max.: 10

Development Boards ARM Cortex M0 STM32F030R8T6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32F031K6 MCU, supports Arduino nano connect
Datasheet
238In Stock
Min.: 1
Mult.: 1
Max.: 10

Development Boards ARM Cortex M0 STM32F031K6T6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32F042K6 MCU, supports Arduino nano connect
Datasheet
284In Stock
Min.: 1
Mult.: 1
Max.: 10

Development Boards ARM Cortex M0 STM32F042K6T6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F072RB MCU, supports Arduino & ST morpho
Datasheet
423In Stock
Min.: 1
Mult.: 1
Max.: 10

Development Boards ARM Cortex M0 STM32F072RBT6