Development Boards & Kits - ARM Meet the Teensy 4.1 without Ethernet a streamlined version of the popular high-performance development platform. It takes the record-breaking speed of the Teensy 4.0 and expands it for large-scale projects that don't require wired networking. Featur
DEV-20359
SparkFun
Restricted Availability
Mouser Part #
474-DEV-20359
SparkFun
Development Boards & Kits - ARM Meet the Teensy 4.1 without Ethernet a streamlined version of the popular high-performance development platform. It takes the record-breaking speed of the Teensy 4.0 and expands it for large-scale projects that don't require wired networking. Featur
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Development Boards & Kits - ARM GEMMA M0 Mini Wearable
3501
Adafruit
1:
$9.95
14 In Stock
Mouser Part #
485-3501
Adafruit
Development Boards & Kits - ARM GEMMA M0 Mini Wearable
14 In Stock
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Min.: 1
Mult.: 1
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Development Platforms
ARM Cortex M0+
ATSAMD21E18
Development Boards & Kits - ARM METRO M0 Express for CircuitPython
3505
Adafruit
1:
$24.95
31 In Stock
8 Expected 9/30/2026
Mouser Part #
485-3505
Adafruit
Development Boards & Kits - ARM METRO M0 Express for CircuitPython
31 In Stock
8 Expected 9/30/2026
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Min.: 1
Mult.: 1
Metro
Development Boards
ARM Cortex M0+
ATSAMD21G18
Development Boards & Kits - ARM Adafruit ATSAMD09 Breakout w/ seesaw
3657
Adafruit
1:
$4.95
10 In Stock
Mouser Part #
485-3657
Adafruit
Development Boards & Kits - ARM Adafruit ATSAMD09 Breakout w/ seesaw
10 In Stock
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Breakout Boards
ARM Cortex M0+
ATSAMD09D14
Development Boards & Kits - ARM Adafruit PyPortal - CircuitPython Powered Internet Display
+1 image
4116
Adafruit
1:
$54.95
2 In Stock
Mouser Part #
485-4116
Adafruit
Development Boards & Kits - ARM Adafruit PyPortal - CircuitPython Powered Internet Display
2 In Stock
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Min.: 1
Mult.: 1
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Development Boards
ARM Cortex M4
ATSAMD51J20
Development Boards & Kits - ARM Adafruit 4x4 NeoTrellis Feather M4 Kit Pack
4352
Adafruit
1:
$45.95
1 In Stock
Mouser Part #
485-4352
Adafruit
Development Boards & Kits - ARM Adafruit 4x4 NeoTrellis Feather M4 Kit Pack
1 In Stock
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Mult.: 1
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ATSAMD51
Development Boards & Kits - ARM Adafruit BrainCraft HAT - Machine Learning for Raspberry Pi 4
4374
Adafruit
1:
$44.95
3 In Stock
Mouser Part #
485-4374
Adafruit
Development Boards & Kits - ARM Adafruit BrainCraft HAT - Machine Learning for Raspberry Pi 4
3 In Stock
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ARM Cortex A72
Raspberry Pi 4
Development Boards & Kits - ARM Adafruit Matrix Portal Starter Kit - ADABOX 016 Essentials
4812
Adafruit
Restricted Availability
Mouser Part #
485-4812
Adafruit
Development Boards & Kits - ARM Adafruit Matrix Portal Starter Kit - ADABOX 016 Essentials
Details
Development Boards
ARM Cortex M4
ATSAMD51J19
Development Boards & Kits - ARM Adafruit Neo Trinkey - SAMD21 USB Key with 4 NeoPixels
360°
+4 images
4870
Adafruit
1:
$6.95
131 In Stock
Mouser Part #
485-4870
Adafruit
Development Boards & Kits - ARM Adafruit Neo Trinkey - SAMD21 USB Key with 4 NeoPixels
131 In Stock
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Mult.: 1
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Development Boards & Kits - ARM Adafruit Feather RP2040
4884
Adafruit
1:
$11.95
40 In Stock
54 Expected 1/20/2027
Mouser Part #
485-4884
Adafruit
Development Boards & Kits - ARM Adafruit Feather RP2040
40 In Stock
54 Expected 1/20/2027
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Min.: 1
Mult.: 1
Details
ARM Cortex M0+
Development Boards & Kits - ARM Adafruit ItsyBitsy RP2040
4888
Adafruit
1:
$9.95
26 In Stock
Mouser Part #
485-4888
Adafruit
Development Boards & Kits - ARM Adafruit ItsyBitsy RP2040
26 In Stock
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Development Boards
ARM Cortex M0+
RP2040
Development Boards & Kits - ARM Maker Pi RP2040 - Motor and Robot Controller
5129
Adafruit
1:
$18.69
5 In Stock
Mouser Part #
485-5129
Adafruit
Development Boards & Kits - ARM Maker Pi RP2040 - Motor and Robot Controller
5 In Stock
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Evaluation Boards
ARM Cortex M0+
RP2040
Bulk
Development Boards & Kits - ARM Adafruit RP2040 Feather ThinkInk for 24-pin E-Paper Displays - STEMMA QT
5727
Adafruit
1:
$17.50
8 In Stock
14 Expected 10/2/2026
Mouser Part #
485-5727
Adafruit
Development Boards & Kits - ARM Adafruit RP2040 Feather ThinkInk for 24-pin E-Paper Displays - STEMMA QT
8 In Stock
14 Expected 10/2/2026
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Min.: 1
Mult.: 1
Details
Development Boards
ARM Cortex M0+
RP2040
Bulk
Development Boards & Kits - ARM Adafruit Metro RP2040
5786
Adafruit
1:
$14.95
1 In Stock
8 Expected 11/30/2026
Mouser Part #
485-5786
Adafruit
Development Boards & Kits - ARM Adafruit Metro RP2040
1 In Stock
8 Expected 11/30/2026
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Min.: 1
Mult.: 1
Details
Development Boards
ARM Cortex M0+
RP2040
Bulk
Development Boards & Kits - ARM A development board based on NuMicro-M2351 microcontroller.
NK-BEDM2351
Nuvoton
1:
$63.71
4 In Stock
Mouser Part #
503-NK-BEDM2351
Nuvoton
Development Boards & Kits - ARM A development board based on NuMicro-M2351 microcontroller.
4 In Stock
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Min.: 1
Mult.: 1
Details
Development Boards
ARM Cortex M23
M2351KIAAE
Development Boards & Kits - ARM A development board of NuMicro M031 series M031TB0AE (QFN33)
NK-M031TB
Nuvoton
1:
$18.75
4 In Stock
Mouser Part #
503-NK-M031TB
Nuvoton
Development Boards & Kits - ARM A development board of NuMicro M031 series M031TB0AE (QFN33)
4 In Stock
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Min.: 1
Mult.: 1
Evaluation Boards
ARM Cortex M0
M031TB0AE
Development Boards & Kits - ARM A development board of NuMicro M031 series M031TC1AE (QFN33)
NK-M031TC
Nuvoton
1:
$19.73
5 In Stock
Mouser Part #
503-NK-M031TC
Nuvoton
Development Boards & Kits - ARM A development board of NuMicro M031 series M031TC1AE (QFN33)
5 In Stock
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Min.: 1
Mult.: 1
Evaluation Boards
ARM Cortex M0
M031TC1AE
Development Boards & Kits - ARM A development board of NuMicro M031 series.M032SE3AE (LQFP64)
NK-M032SE
Nuvoton
1:
$19.73
13 In Stock
Mouser Part #
503-NK-M032SE
Nuvoton
Development Boards & Kits - ARM A development board of NuMicro M031 series.M032SE3AE (LQFP64)
13 In Stock
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Min.: 1
Mult.: 1
Evaluation Boards
ARM Cortex M0
M032SE3AE
Development Boards & Kits - ARM A development board of NuMicro M032 series
NK-M032TC
Nuvoton
1:
$32.45
9 In Stock
Mouser Part #
503-NK-M032TC
Nuvoton
Development Boards & Kits - ARM A development board of NuMicro M032 series
9 In Stock
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Min.: 1
Mult.: 1
Evaluation Boards
ARM Cortex M0
M032TC1AE
Development Boards & Kits - ARM STM32F103RBT6 IBU UI BOARD STM32-BASE
STEVAL-PCC009V2
STMicroelectronics
1:
$45.62
18 In Stock
Mouser Part #
511-STEVAL-PCC009V2
STMicroelectronics
Development Boards & Kits - ARM STM32F103RBT6 IBU UI BOARD STM32-BASE
18 In Stock
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Min.: 1
Mult.: 1
Max.: 15
Details
STEVAL-PCC009V2
Evaluation Boards
ARM Cortex M3
STM32F103RBT6
Bulk
Development Boards & Kits - ARM Xplained Pro 128x32 OLED Add-On
ATOLED1-XPRO
Microchip Technology
1:
$30.80
6 In Stock
Mouser Part #
556-ATOLED1-XPRO
Microchip Technology
Development Boards & Kits - ARM Xplained Pro 128x32 OLED Add-On
6 In Stock
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Min.: 1
Mult.: 1
Details
Evaluation Kits
ARM Cortex M4
Xplained Pro
Development Boards & Kits - ARM Xplained Pro Prototyping Add-On
ATPROTO1-XPRO
Microchip Technology
1:
$34.94
1 In Stock
Mouser Part #
556-ATPROTO1-XPRO
Microchip Technology
Development Boards & Kits - ARM Xplained Pro Prototyping Add-On
1 In Stock
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Min.: 1
Mult.: 1
Details
Evaluation Kits
ARM Cortex M4
Xplained Pro
Development Boards & Kits - ARM Eval Kit
ATSAM4C32-EK
Microchip Technology
1:
$432.78
2 In Stock
Mouser Part #
556-ATSAM4C32-EK
Microchip Technology
Development Boards & Kits - ARM Eval Kit
2 In Stock
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Evaluation Kits
ARM Cortex M4
SAM432C
Development Boards & Kits - ARM SAM4L8 eval kit
ATSAM4L8-XPRO
Microchip Technology
1:
$84.65
5 In Stock
Mouser Part #
556-ATSAM4L8-XPRO
Microchip Technology
Development Boards & Kits - ARM SAM4L8 eval kit
5 In Stock
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Mult.: 1
Details
SAM4L
Evaluation Kits
ARM Cortex M4
Xplained Pro
Development Boards & Kits - ARM SAM4N eval kit
ATSAM4N-XPRO
Microchip Technology
1:
$198.92
3 In Stock
Mouser Part #
556-ATSAM4N-XPRO
Microchip Technology
Development Boards & Kits - ARM SAM4N eval kit
3 In Stock
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Min.: 1
Mult.: 1
Details
SAM4N
Evaluation Kits
ARM Cortex M4
Xplained Pro