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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Core	Tool Is For Evaluation Of
Development Boards & Kits - ARM Nucleo Board STM32F1 STM32F103RB 128K NUCLEO-F103RB STMicroelectronics 1: $44.64 1,267In Stock	Mfr. Part No. NUCLEO-F103RB Mouser Part No 511-NUCLEO-F103RB	STMicroelectronics	Development Boards & Kits - ARM Nucleo Board STM32F1 STM32F103RB 128K Learn More about STMicroelectronics stm nucleo development boards	Datasheet	1,267In Stock	$44.64	Min.: 1 Mult.: 1 Max.: 20	Development Boards	ARM Cortex M3	STM32F103RBT6
Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L4A6ZG MCU, supports Arduino, ST Zio & m NUCLEO-L4A6ZG STMicroelectronics 1: $35.51 785In Stock	Mfr. Part No. NUCLEO-L4A6ZG Mouser Part No 511-NUCLEO-L4A6ZG	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L4A6ZG MCU, supports Arduino, ST Zio & m This product may require additional documentation to export from the United States.	Datasheet	785In Stock	$35.51	Min.: 1 Mult.: 1 Max.: 10	Development Boards	ARM Cortex M4	STM32L4A6ZGT6
Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L4R5ZI MCU, SMPS, supports Arduino, ST Z NUCLEO-L4R5ZI-P STMicroelectronics 1: $44.12 955In Stock	Mfr. Part No. NUCLEO-L4R5ZI-P Mouser Part No 511-NUCLEO-L4R5ZI-P	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L4R5ZI MCU, SMPS, supports Arduino, ST Z	Datasheet	955In Stock	$44.12	Min.: 1 Mult.: 1 Max.: 10	Development Boards	ARM Cortex M4	STM32L4R5ZIT6P
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F302R8 MCU, supports Arduino & ST morpho NUCLEO-F302R8 STMicroelectronics 1: $44.51 238In Stock	Mfr. Part No. NUCLEO-F302R8 Mouser Part No 511-NUCLEO-F302R8	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F302R8 MCU, supports Arduino & ST morpho Learn More about STMicroelectronics stm nucleo development boards	Datasheet	238In Stock	$44.51	Min.: 1 Mult.: 1 Max.: 10	Development Boards	ARM Cortex M4	STM32F302R8T6
Development Boards & Kits - ARM Nucleo Board STM32F0 STM32F030R8 64K NUCLEO-F030R8 STMicroelectronics 1: $27.06 379In Stock	Mfr. Part No. NUCLEO-F030R8 Mouser Part No 511-NUCLEO-F030R8	STMicroelectronics	Development Boards & Kits - ARM Nucleo Board STM32F0 STM32F030R8 64K Learn More about STMicroelectronics stm nucleo development boards	Datasheet	379In Stock	$27.06	Min.: 1 Mult.: 1 Max.: 10	Development Boards	ARM Cortex M0	STM32F030R8T6
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F070RB MCU, supports Arduino & ST morpho NUCLEO-F070RB STMicroelectronics 1: $44.12 93In Stock	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 about STMicroelectronics stm32f0	Datasheet	93In Stock	$44.12	Min.: 1 Mult.: 1 Max.: 10	Development Boards	ARM Cortex M0	STM32F070xx
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F072RB MCU, supports Arduino & ST morpho NUCLEO-F072RB STMicroelectronics 1: $29.99 406In Stock	Mfr. Part No. NUCLEO-F072RB Mouser Part No 511-NUCLEO-F072RB	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F072RB MCU, supports Arduino & ST morpho Learn More about STMicroelectronics stm nucleo development boards	Datasheet	406In Stock	$29.99	Min.: 1 Mult.: 1 Max.: 10	Development Boards	ARM Cortex M0	STM32F072RBT6
Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32L011K4 MCU, supports Arduino nano connect NUCLEO-L011K4 STMicroelectronics 1: $21.79 174In 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 Learn More about STMicroelectronics stm nucleo development boards	Datasheet	174In Stock	$21.79	Min.: 1 Mult.: 1 Max.: 10	Development Boards	ARM Cortex M0	STM32L011K4T6
Development Boards & Kits - ARM STM32 Nucleo Development Board NUCLEO-F303K8 STMicroelectronics 1: $27.38 1,223In Stock	Mfr. Part No. NUCLEO-F303K8 Mouser Part No 511-NUCLEO-F303K8	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo Development Board Learn More about STMicroelectronics stm nucleo development boards	Datasheet	1,223In Stock	$27.38	Min.: 1 Mult.: 1 Max.: 20	Development Boards	ARM Cortex M4	STM32F303K8T6
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F303RE MCU, supports Arduino & ST morpho NUCLEO-F303RE STMicroelectronics 1: $27.06 956In Stock	Mfr. Part No. NUCLEO-F303RE Mouser Part No 511-NUCLEO-F303RE	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F303RE MCU, supports Arduino & ST morpho Learn More about STMicroelectronics stm nucleo development boards	Datasheet	956In Stock	$27.06	Min.: 1 Mult.: 1 Max.: 20	Development Boards	ARM Cortex M4	STM32F303RET6
Development Boards & Kits - ARM Nucleo Board STM32F4 STM32F401RE 512K NUCLEO-F401RE STMicroelectronics 1: $25.23 2,310In Stock	Mfr. Part No. NUCLEO-F401RE Mouser Part No 511-NUCLEO-F401RE	STMicroelectronics	Development Boards & Kits - ARM Nucleo Board STM32F4 STM32F401RE 512K Learn More about STMicroelectronics stm nucleo f401re nucleo dev boards	Datasheet	2,310In Stock	$25.23	Min.: 1 Mult.: 1 Max.: 20	Development Boards	ARM Cortex M4	STM32F401RET6
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F411RE MCU, supports Arduino & ST morpho NUCLEO-F411RE STMicroelectronics 1: $25.20 1,278In Stock 2,875On Order	Mfr. Part No. NUCLEO-F411RE Mouser Part No 511-NUCLEO-F411RE	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F411RE MCU, supports Arduino & ST morpho Learn More about STMicroelectronics stm nucleo f411re board	Datasheet	1,278In Stock 2,875On Order On Order Ship Dates Mfr. No: NUCLEO-F411RE Stock: 1,278 Can Dispatch Immediately On Order: 1,130 Expected 30/11/2026 1,745 TBD Factory Lead Time: 52 Weeks	$25.20	Min.: 1 Mult.: 1 Max.: 20	Development Boards	ARM Cortex M4	STM32F411RET6
Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F439ZI MCU, supports Arduino, ST Zio & m NUCLEO-F439ZI STMicroelectronics 1: $46.42 1,373In Stock 490Expected 5/1/2027	Mfr. Part No. NUCLEO-F439ZI Mouser Part No 511-NUCLEO-F439ZI	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F439ZI MCU, supports Arduino, ST Zio & m Learn More about STMicroelectronics stm nucleo f439zi board This product may require additional documentation to export from the United States.	Datasheet	1,373In Stock 490Expected 5/1/2027	$46.42	Min.: 1 Mult.: 1 Max.: 20	Development Boards	STM32	STM32F439ZIT6
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F446RE MCU, supports Arduino & ST morpho NUCLEO-F446RE STMicroelectronics 1: $25.38 4,731In Stock 1,577Expected 10/12/2026	Mfr. Part No. NUCLEO-F446RE Mouser Part No 511-NUCLEO-F446RE	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F446RE MCU, supports Arduino & ST morpho Learn More about STMicroelectronics stm nucleo f446re board	Datasheet	4,731In Stock 1,577Expected 10/12/2026	$25.38	Min.: 1 Mult.: 1 Max.: 15	Development Boards	ARM Cortex M4	STM32F446RET6
Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F767ZI MCU, supports Arduino, ST Zio & m NUCLEO-F767ZI STMicroelectronics 1: $46.28 1,325In Stock 1,541On Order	Mfr. Part No. NUCLEO-F767ZI Mouser Part No 511-NUCLEO-F767ZI	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F767ZI MCU, supports Arduino, ST Zio & m Learn More about STMicroelectronics stm nucleo f767zi board	Datasheet	1,325In Stock 1,541On Order	$46.28	Min.: 1 Mult.: 1 Max.: 20	Development Boards	ARM Cortex M7	STM32F767ZI
Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32G431KB MCU, supports Arduino nano connect NUCLEO-G431KB STMicroelectronics 1: $27.06 2,494In Stock	Mfr. Part No. NUCLEO-G431KB Mouser Part No 511-NUCLEO-G431KB	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32G431KB MCU, supports Arduino nano connect Learn More about STMicroelectronics stm nucleo g431kb board	Datasheet	2,494In Stock	$27.06	Min.: 1 Mult.: 1 Max.: 15	Development Boards	ARM Cortex M4	STM32G431KBT6U
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G474RE MCU, supports Arduino & ST morpho NUCLEO-G474RE STMicroelectronics 1: $27.06 813In Stock 6,968On 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 Learn More about STMicroelectronics stm nucleo g474re board	Datasheet	813In Stock 6,968On Order	$27.06	Min.: 1 Mult.: 1 Max.: 20	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: $27.06 921In Stock 270On 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 Learn More about STMicroelectronics stm nucleo g491re dev board	Datasheet	921In Stock 270On Order	$27.06	Min.: 1 Mult.: 1 Max.: 20	Development Boards	ARM Cortex M4	STM32G491RET6U
Development Boards & Kits - ARM STM32 Nucleo-144 dev board, STM32H723ZG MCU, supports Arduino, ST Zio & morpho NUCLEO-H723ZG STMicroelectronics 1: $54.92 2,785In Stock	Mfr. Part No. NUCLEO-H723ZG Mouser Part No 511-NUCLEO-H723ZG	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-144 dev board, STM32H723ZG MCU, supports Arduino, ST Zio & morpho Learn More about STMicroelectronics stm nucleo h723zg stm32 nucleo 144 board	Datasheet	2,785In Stock	$54.92	Min.: 1 Mult.: 1 Max.: 20	Development Boards	ARM Cortex M7	STM32H723ZGT6U
Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32H753ZI MCU, supports Arduino, ST Zio & m NUCLEO-H753ZI STMicroelectronics 1: $54.75 1,888In Stock 1,848On Order	Mfr. Part No. NUCLEO-H753ZI Mouser Part No 511-NUCLEO-H753ZI	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32H753ZI MCU, supports Arduino, ST Zio & m Learn More about STMicroelectronics stm nucleo h753zi nucleo 144 board	Datasheet	1,888In Stock 1,848On Order	$54.75	Min.: 1 Mult.: 1 Max.: 20	Development Boards	ARM Cortex M7	STM32H753ZIT6U
Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32H7A3ZI MCU, SMPS, supports Arduino, ST Z NUCLEO-H7A3ZI-Q STMicroelectronics 1: $54.89 328In Stock 231On Order	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 Learn More about STMicroelectronics stm nucleo h7a3zi q board	Datasheet	328In Stock 231On Order	$54.89	Min.: 1 Mult.: 1 Max.: 15	Development Boards	ARM Cortex M7	STM32H7A3ZI
Development Boards & Kits - ARM STM32 Nucleo-32 dev board STM32L432KC, supports Arduino nano conn NUCLEO-L432KC STMicroelectronics 1: $21.79 3,753In Stock	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 Learn More about STMicroelectronics stm nucleo l432kc board	Datasheet	3,753In Stock	$21.79	Min.: 1 Mult.: 1 Max.: 20	Development Boards	ARM Cortex M4	STM32L432KCU6U
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L476RG MCU, supports Arduino & ST morpho NUCLEO-L476RG STMicroelectronics 1: $28.48 2,932In Stock	Mfr. Part No. NUCLEO-L476RG Mouser Part No 511-NUCLEO-L476RG	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L476RG MCU, supports Arduino & ST morpho Learn More about STMicroelectronics stm nucleo l476rg development board	Datasheet	2,932In Stock	$28.48	Min.: 1 Mult.: 1 Max.: 20	Development Boards	ARM Cortex M4	STM32L476RGT6
Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L552ZE MCU, SMPS, supports Arduino, ST Z NUCLEO-L552ZE-Q STMicroelectronics 1: $53.18 497In Stock	Mfr. Part No. NUCLEO-L552ZE-Q Mouser Part No 511-NUCLEO-L552ZE-Q	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L552ZE MCU, SMPS, supports Arduino, ST Z Learn More about STMicroelectronics stm nucleo l552ze q dev board	Datasheet	497In Stock	$53.18	Min.: 1 Mult.: 1 Max.: 15	Development Boards	ARM Cortex M33	STM32L552ZET6QU
Development Boards & Kits - ARM STM32 Nucleo-64 dev board, SMPS, supports Arduino, ST Zio & morpho US/Euro Freq NUCLEO-WL55JC1 STMicroelectronics 1: $72.41 1,086In Stock	Mfr. Part No. NUCLEO-WL55JC1 Mouser Part No 511-NUCLEO-WL55JC1	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-64 dev board, SMPS, supports Arduino, ST Zio & morpho US/Euro Freq Learn More about STMicroelectronics stm stm32wl nucleo 64	Datasheet	1,086In Stock	$72.41	Min.: 1 Mult.: 1 Max.: 20	Development Boards	ARM Cortex M0, ARM Cortex M4	STM32WL55JCI7U