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Adafruit Embedded Processor Development Kits

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Types of Embedded Processor Development Kits

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Part #

Development Boards & Kits - ARM Adafruit QT Py RP2040

4900
Adafruit
1: $9.95
136In Stock
153Expected 05/11/2026

Mfr. Part No.
4900

Mouser Part No
485-4900

Adafruit

Development Boards & Kits - ARM Adafruit QT Py RP2040

136In Stock

153Expected 05/11/2026

$9.95

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M0+

RP2040

Development Boards & Kits - AVR Gemma v2 - Mini Wearable

1222
Adafruit
1: $9.95
13In Stock

Mfr. Part No.
1222

Mouser Part No
485-1222

Adafruit

Development Boards & Kits - AVR Gemma v2 - Mini Wearable

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Datasheet

13In Stock

$9.95

Min.: 1
Mult.: 1

Development Platforms

AVR

ATtiny85

Development Boards & Kits - AVR Adafruit METRO 328 - Arduino Compatible - with Headers - ATmega328

2488
Adafruit
1: $17.50
34In Stock

Mfr. Part No.
2488

Mouser Part No
485-2488

Adafruit

Development Boards & Kits - AVR Adafruit METRO 328 - Arduino Compatible - with Headers - ATmega328

Learn More

34In Stock

$17.50

Min.: 1
Mult.: 1

Development Boards

AVR

ATmega328

Development Boards & Kits - ARM Circuit Playground Exp. Educator's Pack

2769
Adafruit
1: $99.95
8In Stock

Mfr. Part No.
2769

Mouser Part No
485-2769

Adafruit

Development Boards & Kits - ARM Circuit Playground Exp. Educator's Pack

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8In Stock

$99.95

Min.: 1
Mult.: 1

Starter Kits

ARM Cortex M0

ATSAMD21

Development Boards & Kits - ARM Adafruit ItsyBitsy M0 Express

3727
Adafruit
1: $11.95
1In Stock
386On Order

Mfr. Part No.
3727

Mouser Part No
485-3727

Adafruit

Development Boards & Kits - ARM Adafruit ItsyBitsy M0 Express

Learn More

1In Stock

386On Order

$11.95

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M0+

ATSAMD21G18

Development Boards & Kits - ARM Code.org Circuit Playground Individual Kit Pack

3795
Adafruit
1: $37.44
14In Stock

Mfr. Part No.
3795

Mouser Part No
485-3795

Adafruit

Development Boards & Kits - ARM Code.org Circuit Playground Individual Kit Pack

Learn More

14In Stock

$37.44

Min.: 1
Mult.: 1

Development Kits

ARM Cortex M0

ATSAMD21

Development Boards & Kits - ARM Adafruit NeoTrellis M4 with Enclosure and Buttons Kit Pack

4020
Adafruit
1: $59.95
8In Stock

Mfr. Part No.
4020

Mouser Part No
485-4020

Adafruit

Development Boards & Kits - ARM Adafruit NeoTrellis M4 with Enclosure and Buttons Kit Pack

Learn More

8In Stock

$59.95

Min.: 1
Mult.: 1

Starter Kits

ARM Cortex M4

ATSAMD51

Development Boards & Kits - ARM Adafruit PyPortal - CircuitPython Powered Internet Display

4116
Adafruit
1: $54.95
1In Stock

Mfr. Part No.
4116

Mouser Part No
485-4116

Adafruit

Development Boards & Kits - ARM Adafruit PyPortal - CircuitPython Powered Internet Display

1In Stock

$54.95

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

ATSAMD51J20

Development Boards & Kits - ARM Adafruit PyBadge for MakeCode Arcade CircuitPython or Arduino

4200
Adafruit
1: $34.95
29In Stock

Mfr. Part No.
4200

Mouser Part No
485-4200

Adafruit

Development Boards & Kits - ARM Adafruit PyBadge for MakeCode Arcade CircuitPython or Arduino

Learn More

29In Stock

$34.95

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

ATSAMD51J19

Development Boards & Kits - ARM Adafruit 4x4 NeoTrellis Feather M4 Kit Pack

4352
Adafruit
1: $45.95
2In Stock

Mfr. Part No.
4352

Mouser Part No
485-4352

Adafruit

Development Boards & Kits - ARM Adafruit 4x4 NeoTrellis Feather M4 Kit Pack

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2In Stock

$45.95

Min.: 1
Mult.: 1

ATSAMD51

Development Boards & Kits - ARM Adafruit PyBadge Low Cost Starter Kit

4624
Adafruit
1: $32.50
4In Stock
74On Order

Mfr. Part No.
4624

Mouser Part No
485-4624

Adafruit

Development Boards & Kits - ARM Adafruit PyBadge Low Cost Starter Kit

Learn More

4In Stock

74On Order

$32.50

Min.: 1
Mult.: 1

ARM Cortex M4F

ATSAMD51J19

Development Boards & Kits - Other Processors Plant Care Kit for micro:bit or CLUE

4746
Adafruit
1: $9.95
2In Stock

Mfr. Part No.
4746

Mouser Part No
485-4746

Adafruit

Development Boards & Kits - Other Processors Plant Care Kit for micro:bit or CLUE

2In Stock

$9.95

Min.: 1
Mult.: 1

Development Boards & Kits - AVR Adafruit METRO 328 Fully Assembled - Arduino IDE compatible - ATmega328

50
Adafruit
1: $17.50
8In Stock

Mfr. Part No.
50

Mouser Part No
485-50

Adafruit

Development Boards & Kits - AVR Adafruit METRO 328 Fully Assembled - Arduino IDE compatible - ATmega328

Learn More

8In Stock

$17.50

Min.: 1
Mult.: 1

Development Boards

AVR

ATmega328

Development Boards & Kits - Wireless Espressif ESP32-S3-BOX-3B

5883
Adafruit
1: $59.38
2In Stock

Mfr. Part No.
5883

Mouser Part No
485-5883

Adafruit

Development Boards & Kits - Wireless Espressif ESP32-S3-BOX-3B

2In Stock

$59.38

Min.: 1
Mult.: 1

Development Boards & Kits - AVR TV-B-Gone Kit - Universal v1.2

73
Adafruit
1: $19.50
7In Stock

Mfr. Part No.
73

Mouser Part No
485-73

Adafruit

Development Boards & Kits - AVR TV-B-Gone Kit - Universal v1.2

Datasheet

7In Stock

$19.50

Min.: 1
Mult.: 1

AVR

Development Boards & Kits - AVR Budget Pack for Metro 328 - with Assembled Metro ATmega328P

193
Adafruit
1: $29.95
7In Stock

Mfr. Part No.
193

Mouser Part No
485-193

Adafruit

Development Boards & Kits - AVR Budget Pack for Metro 328 - with Assembled Metro ATmega328P

7In Stock

$29.95

Min.: 1
Mult.: 1

AVR

Development Boards & Kits - ARM Raspberry Pi Sense HAT - any Raspberry Pi with 2x20 Connector

2738
Adafruit
1: $41.25
14In Stock

Mfr. Part No.
2738

Mouser Part No
485-2738

Adafruit

Development Boards & Kits - ARM Raspberry Pi Sense HAT - any Raspberry Pi with 2x20 Connector

Learn More

14In Stock

$41.25

Min.: 1
Mult.: 1

Add-On Boards

ARM Cortex A53

Raspberry Pi

Development Boards & Kits - ARM Adafruit HalloWing M0 Express

3900
Adafruit
1: $34.95
5In Stock

Mfr. Part No.
3900

Mouser Part No
485-3900

Adafruit

Development Boards & Kits - ARM Adafruit HalloWing M0 Express

Learn More

5In Stock

$34.95

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M0+

ATSAMD21G8

Development Boards & Kits - AVR Adafruit Metro Starter Pack

3345
Adafruit
1: $44.95
1In Stock
2Expected 02/09/2026

Mfr. Part No.
3345

Mouser Part No
485-3345

Adafruit

Development Boards & Kits - AVR Adafruit Metro Starter Pack

Learn More

1In Stock

2Expected 02/09/2026

$44.95

Min.: 1
Mult.: 1

Starter Kits

AVR

ATmega328

Development Boards & Kits - AVR Adafruit MetroX Classic Kit

3588
Adafruit
1: $84.95
5In Stock

Mfr. Part No.
3588

Mouser Part No
485-3588

Adafruit

Development Boards & Kits - AVR Adafruit MetroX Classic Kit

Learn More

5In Stock

$84.95

Min.: 1
Mult.: 1

Experiment Kits

AVR

ATmega328P

Development Boards & Kits - ARM TensorFlow Lite for Microcontrollers Kit

4317
Adafruit
1: $44.95
11In Stock

Mfr. Part No.
4317

Mouser Part No
485-4317

Adafruit

Development Boards & Kits - ARM TensorFlow Lite for Microcontrollers Kit

Learn More

11In Stock

$44.95

Min.: 1
Mult.: 1

ATSAMD51

Development Boards & Kits - ARM Adafruit Grand Central M4 Express featuring SAMD51 - Without Headers

4084
Adafruit
1: $29.95
95Expected 12/11/2026

Mfr. Part No.
4084

Mouser Part No
485-4084

Adafruit

Development Boards & Kits - ARM Adafruit Grand Central M4 Express featuring SAMD51 - Without Headers

Learn More

95Expected 12/11/2026

$29.95

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

SAMD51

Development Boards & Kits - ARM Adafruit Feather STM32F405 Express

4382
Adafruit
1: $24.95
238On Order

Mfr. Part No.
4382

Mouser Part No
485-4382

Adafruit

Development Boards & Kits - ARM Adafruit Feather STM32F405 Express

Learn More

238On Order

$24.95

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

STM32F405

Development Boards & Kits - AVR Pro Trinket 5V 16MHz

2000
Adafruit
1: $9.95
639Expected 09/11/2026

Mfr. Part No.
2000

Mouser Part No
485-2000

Adafruit

Development Boards & Kits - AVR Pro Trinket 5V 16MHz

Learn More

Datasheet

639Expected 09/11/2026

$9.95

Min.: 1
Mult.: 1

Development Boards

AVR

ATmega328

Development Boards & Kits - ARM MicroPython pyboard - v1.1

2390
Adafruit
1: $44.95
39On Order

Mfr. Part No.
2390

Mouser Part No
485-2390

Adafruit

Development Boards & Kits - ARM MicroPython pyboard - v1.1

39On Order

$44.95

Min.: 1
Mult.: 1

Development Boards

ARM Cortex M4

STM32F405RG

Adafruit Embedded Processor Development Kits

Types of Embedded Processor Development Kits

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ATmega328
ATmega328P
ATmega32U4
ATSAMD09D14
ATSAMD21
ATSAMD21E18
ATSAMD21G18
ATSAMD21G8
ATSAMD51
ATSAMD51G18
ATSAMD51J19
ATSAMD51J20
ATSAME51J19
ATtiny1616
ATtiny816
ATtiny85
CH32V203
CH552
ESP32-S3
Hailo-8L