Adafruit will not be shipping USPS orders Monday February 18, 2019 for the federal holiday, Presidents Day. Expedited USPS orders placed after 11am ET Friday February 15 will go out Tuesday February 19.

Development Boards / ARM Development


SEGGER J-Link EDU - JTAG/SWD Debugger

PRODUCT ID: 1369
$69.95
IN STOCK

SEGGER J-Link BASE - JTAG/SWD Debugger

PRODUCT ID: 2209
$399.95
40 IN STOCK

SmartMatrix SmartLED Shield (V4) for Teensy 3

PRODUCT ID: 1902
$19.95
71 IN STOCK

Audio Adapter Board for Teensy 3.0 - 3.2, 3.5 and 3.6

PRODUCT ID: 1780
$17.50
IN STOCK

Teensy-LC Without Pins

PRODUCT ID: 2419
$13.95
IN STOCK

JTAG (2x10 2.54mm) to SWD (2x5 1.27mm) Cable Adapter Board

PRODUCT ID: 2094
$4.95
IN STOCK

Espruino Pico

PRODUCT ID: 2621
$24.95
52 IN STOCK

SWD (2x5 1.27mm) Cable Breakout Board

PRODUCT ID: 2743
$1.95
IN STOCK

Teensy 3.2 + header

PRODUCT ID: 2756
$19.95
IN STOCK

10-pin 2x5 Socket-Socket 1.27mm IDC (SWD) Cable - 150mm long

PRODUCT ID: 1675
$2.95
IN STOCK

Adafruit ItsyBitsy M4 Express featuring ATSAMD51

PRODUCT ID: 3800
$14.95
IN STOCK

Adafruit Feather M4 Express - Featuring ATSAMD51 - ATSAMD51 Cortex M4

PRODUCT ID: 3857
$22.95
OUT OF STOCK

Adafruit Feather M0 Adalogger

PRODUCT ID: 2796
$19.95
IN STOCK

Adafruit Feather M0 Basic Proto - ATSAMD21 Cortex M0

PRODUCT ID: 2772
$19.95
IN STOCK

Adafruit Feather M0 Bluefruit LE

PRODUCT ID: 2995
$29.95
IN STOCK

Adafruit Feather M0 Express - Designed for CircuitPython - ATSAMD21 Cortex M0

PRODUCT ID: 3403
$19.95
IN STOCK

MicroPython pyboard - v1.1

PRODUCT ID: 2390
$44.95
OUT OF STOCK

SEGGER J-Link EDU Mini - JTAG/SWD Debugger

PRODUCT ID: 3571
$19.95
IN STOCK

Teensy 3.6 without headers

PRODUCT ID: 3266
$29.95
IN STOCK

Black Magic Probe with JTAG Cable and Serial Cable - V2.1

PRODUCT ID: 3839
$59.95
38 IN STOCK

Adafruit NeoTrellis M4 Mainboard - featuring SAMD51

PRODUCT ID: 3938
$39.95
IN STOCK

Particle Debugger

PRODUCT ID: 4001
$20.00
44 IN STOCK

Teensy 3.5 without headers

PRODUCT ID: 3267
$24.95
IN STOCK

Tomu

PRODUCT ID: 4050
$27.50
OUT OF STOCK

Espruino Puck.js

PRODUCT ID: 3372
$39.95
70 IN STOCK

Espruino WiFi

PRODUCT ID: 3514
$34.95
82 IN STOCK

MicroPython pyboard Lite v1.0 with Accelerometer

PRODUCT ID: 3497
$29.95
38 IN STOCK

PJRC Prop Shield-LC for Teensy 3.2 and Teensy-LC

PRODUCT ID: 3086
$9.50
OUT OF STOCK

Espruino Pixl.js - Javascript Microcontroller with LCD

PRODUCT ID: 3855
$44.95
30 IN STOCK

PJRC Prop Shield with Motion Sensor for Teensy 3.2 and Teensy-LC

PRODUCT ID: 3085
$22.50
25 IN STOCK

Adafruit Feather M0 WiFi - with or without Headers

PRODUCT ID: 4083

LPC810 Mini Starter Pack

PRODUCT ID: 1336
$12.95
2 IN STOCK

IBDAP - CMSIS-DAP JTAG/SWD Debug Adapter Kit

PRODUCT ID: 2764
$29.95
IN STOCK

LPCXpresso LPC1769 Development Board with LPC-Link

PRODUCT ID: 1341
DISCONTINUED

LPCXpresso LPC1347 Development Board with LPC-Link

PRODUCT ID: 1342
DISCONTINUED

Teensy 3.1 + header

PRODUCT ID: 1625
DISCONTINUED

Teensy 3.0 + header

PRODUCT ID: 1044
DISCONTINUED

Arduino Due - assembled - Due

PRODUCT ID: 1076
DISCONTINUED

Arduino M0 Pro - 32 bit Cortex M0 with Debug Interface

PRODUCT ID: 2417
DISCONTINUED

Arduino Zero - 32 bit Cortex M0 Arduino with Debug Interface

PRODUCT ID: 2843
DISCONTINUED

Esquilo Air

PRODUCT ID: 2705
DISCONTINUED

mbed + extras - LPC1768 development board - v5.1

PRODUCT ID: 834
DISCONTINUED