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-32 development board STM32F042K6 MCU, supports Arduino nano connect
Datasheet
341In Stock
Min.: 1
Mult.: 1

Development Boards ARM Cortex M0 STM32F042K6T6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F072RB MCU, supports Arduino & ST morpho
Datasheet
259In Stock
181Expected 7/31/2026
Min.: 1
Mult.: 1

Development Boards ARM Cortex M0 STM32F072RBT6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F091RC MCU, supports Arduino & ST morpho
Datasheet
349In Stock
184Expected 8/3/2026
Min.: 1
Mult.: 1

Development Boards ARM Cortex M0 STM32F091RCT6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F207ZG MCU, supports Arduino, ST Zio & m
Datasheet
259In Stock
Min.: 1
Mult.: 1

Development Boards ARM Cortex M3 STM32F207ZGT6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F302R8 MCU, supports Arduino & ST morpho
Datasheet
145In Stock
105Expected 7/30/2026
Min.: 1
Mult.: 1

Development Boards ARM Cortex M4 STM32F302R8T6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F303ZE MCU, supports Arduino, ST Zio & m
Datasheet
82In Stock
46Expected 7/30/2026
Min.: 1
Mult.: 1

Development Boards ARM Cortex M4 STM32F303ZET6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F334R8 MCU, supports Arduino & ST morpho
Datasheet
86In Stock
177On Order
Min.: 1
Mult.: 1

Development Boards ARM Cortex M4 STM32F334R8T6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F412ZG MCU, supports Arduino, ST Zio & m
Datasheet
129In Stock
Min.: 1
Mult.: 1

Development Boards ARM Cortex M4 STM32F412ZGT6U
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F413ZH MCU, supports Arduino, ST Zio & m
Datasheet
181In Stock
Min.: 1
Mult.: 1

Development Boards ARM Cortex M4 STM32F413ZH
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F446ZE MCU, supports Arduino, ST Zio & m
Datasheet
118In Stock
315Expected 8/18/2026
Min.: 1
Mult.: 1

Development Boards ARM Cortex M4 STM32F446ZET6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F722ZE MCU, supports Arduino, ST Zio & m
Datasheet
91In Stock
Min.: 1
Mult.: 1

Development Boards ARM Cortex M7 STM32F722ZE
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F756ZG MCU, supports Arduino, ST Zio & m
Datasheet
292In Stock
Min.: 1
Mult.: 1

Development Boards ARM Cortex M7 STM32F756ZGT6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32G031K8 MCU, supports Arduino nano connect
Datasheet
115In Stock
1.054On Order
Min.: 1
Mult.: 1

Development Boards ARM Cortex M0+ STM32G031K8 MCU
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G070RB MCU, supports Arduino & ST morpho
Datasheet
196In Stock
Min.: 1
Mult.: 1

Development Boards ARM Cortex M0+ STM32G070RB
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G431RB MCU, supports Arduino & ST morpho
Datasheet
205In Stock
521On Order
Min.: 1
Mult.: 1

Development Boards ARM Cortex M4 STM32G431RBT6U
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G491RE MCU, supports Arduino ST morpho
Datasheet
494In Stock
850On Order
Min.: 1
Mult.: 1

Development Boards ARM Cortex M4 STM32G491RET6U
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32H7A3ZI MCU, SMPS, supports Arduino, ST Z
Datasheet
255In Stock
403On Order
Min.: 1
Mult.: 1

Development Boards ARM Cortex M7 STM32H7A3ZI
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32L011K4 MCU, supports Arduino nano connect
Datasheet
128In Stock
60On Order
Min.: 1
Mult.: 1

Development Boards ARM Cortex M0 STM32L011K4T6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32L031K6 MCU, supports Arduino nano connect
Datasheet
292In Stock
Min.: 1
Mult.: 1

Development Boards ARM Cortex M0+ STM32L031K6T6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L053R8 MCU, supports Arduino & ST morpho
Datasheet
282In Stock
Min.: 1
Mult.: 1

Development Boards ARM Cortex M0 STM32L053R8T6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L073RZ MCU, supports Arduino & ST morpho
Datasheet
404In Stock
Min.: 1
Mult.: 1

Development Boards ARM Cortex M0+ STM32L073RZT6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32L412KB MCU, supports Arduino nano connect
Datasheet
479In Stock
Min.: 1
Mult.: 1

Evaluation Boards ARM Cortex M4 STM32L412KBU6
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L433RC MCU, SMPS, supports Arduino, ST Zi
Datasheet
106In Stock
Min.: 1
Mult.: 1

Development Boards ARM Cortex M4 STM32L433RCT6P
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L452RE MCU, supports Arduino & ST morpho
Datasheet
251In Stock
50Expected 7/31/2026
Min.: 1
Mult.: 1

Development Boards ARM Cortex M4 STM32L452RE
STMicroelectronics Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L496ZGTP MCU, SMPS, supports Arduino, ST
Datasheet
146In Stock
Min.: 1
Mult.: 1

Development Boards ARM Cortex M4 STM32L496ZGT6P