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
786In Stock
Min.: 1
Mult.: 1

NUCLEO-L4A6ZG Development Boards ARM Cortex M4 STM32L4A6ZGT6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L4R5ZI MCU, SMPS, supports Arduino, ST Z
Datasheet
979In Stock
Min.: 1
Mult.: 1

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
95In Stock
Min.: 1
Mult.: 1

NUCLEO-F070RB Development Boards ARM Cortex M0 STM32F070xx Bulk
STMicroelectronics Development Boards & Kits - ARM Nucleo Board STM32F1 STM32F103RB 128K
Datasheet
1,365In Stock
Min.: 1
Mult.: 1

NUCLEO-F103RB Development Boards ARM Cortex M3 STM32F103RBT6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo Development Board
Datasheet
1,391In Stock
Min.: 1
Mult.: 1

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
796In Stock
300On Order
Min.: 1
Mult.: 1

NUCLEO-F303RE Development Boards ARM Cortex M4 STM32F303RET6 Bulk
STMicroelectronics Development Boards & Kits - ARM Nucleo Board STM32F4 STM32F401RE 512K
Datasheet
2,828In Stock
Min.: 1
Mult.: 1

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
1,241In Stock
3,275On Order
Min.: 1
Mult.: 1

NUCLEO-F411RE Development Boards ARM Cortex M4 STM32F411RET6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F446RE MCU, supports Arduino & ST morpho
Datasheet
4,088In 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 STM32F767ZI MCU, supports Arduino, ST Zio & m
Datasheet
1,805In 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-32 development board STM32G431KB MCU, supports Arduino nano connect
Datasheet
1,581In Stock
1,175On Order
Min.: 1
Mult.: 1
Max.: 15

NUCLEO Development Boards ARM Cortex M4 STM32G431KBT6U Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G474RE MCU, supports Arduino & ST morpho
Datasheet
2,339In Stock
4,110On Order
Min.: 1
Mult.: 1

NUCLEO Development Boards ARM Cortex M4 STM32G474RET6U Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 dev board, STM32H723ZG MCU, supports Arduino, ST Zio & morpho
Datasheet
2,136In Stock
1,080Expected 7/23/2027
Min.: 1
Mult.: 1

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
2,753In Stock
1,848Expected 10/19/2026
Min.: 1
Mult.: 1

Development Boards ARM Cortex M7 STM32H753ZIT6U Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-32 dev board STM32L432KC, supports Arduino nano conn
Datasheet
4,336In 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
3,550In Stock
Min.: 1
Mult.: 1
Max.: 20

NUCLEO-L476RG Development Boards ARM Cortex M4 STM32L476RGT6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 dev board, SMPS, supports Arduino, ST Zio & morpho US/Euro Freq
Datasheet
874In Stock
464Expected 8/11/2026
Min.: 1
Mult.: 1

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
314In Stock
Min.: 1
Mult.: 1

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
194In Stock
325On 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
409In Stock
Min.: 1
Mult.: 1

NUCLEO-F030R8 Development Boards ARM Cortex M0 STM32F030R8T6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32F031K6 MCU, supports Arduino nano connect
Datasheet
241In Stock
Min.: 1
Mult.: 1

NUCLEO-F031K6 Development Boards ARM Cortex M0 STM32F031K6T6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32F042K6 MCU, supports Arduino nano connect
Datasheet
337In Stock
Min.: 1
Mult.: 1

NUCLEO-F042K6 Development Boards ARM Cortex M0 STM32F042K6T6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F072RB MCU, supports Arduino & ST morpho
Datasheet
436In Stock
Min.: 1
Mult.: 1

NUCLEO-F072RB Development Boards ARM Cortex M0 STM32F072RBT6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F091RC MCU, supports Arduino & ST morpho
Datasheet
512In Stock
Min.: 1
Mult.: 1

NUCLEO-F091RC Development Boards ARM Cortex M0 STM32F091RCT6 Bulk
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F207ZG MCU, supports Arduino, ST Zio & m
Datasheet
251In Stock
Min.: 1
Mult.: 1

NUCLEO-F207ZG Development Boards ARM Cortex M3 STM32F207ZGT6 Bulk