// 5 boards · 1 filter active
Adafruit ItsyBitsy M4 Express board photo
MCU
Adafruit ItsyBitsy M4 Express
Adafruit Industries
RAM192 KB
Flash512 KB
Clock120 MHz
prototypingwearablessensors
No Price Data
beginner
Verified 2026-04-07
Adafruit Feather Bluefruit Sense board photo
MCU
Adafruit Feather Bluefruit Sense
Adafruit Industries
RAM256 KB
Flash1 MB
Clock64 MHz
wearablessensorsprototyping
No Price Data
intermediate
Verified 2026-04-07
Adafruit Feather M0 board photo
MCU
Adafruit Feather M0
Adafruit Industries
RAM32 KB
Flash256 KB
Clock48 MHz
prototypingwearablessensors
No Price Data
beginner
Verified 2026-04-07
Adafruit Motor/Stepper/Servo Shield v2.3 board photo
Expansion
Adafruit Motor/Stepper/Servo Shield v2.3
Adafruit Industries
Interface Typei2c
Protocol—
Headers—
roboticsprototypingmotor-control
No Price Data
beginner
Verified 2026-04-13
Adafruit Feather M4 Express board photo
MCU
Adafruit Feather M4 Express
Adafruit Industries
RAM192 KB
Flash512 KB
Clock120 MHz
prototypingwearablesaudio
No Price Data
beginner
Verified 2026-04-07