Adafruit Development Boards ItsyBitsy

Adafruit Pro Trinket LiIon/LiPoly Backpack Add-On [AF-2124]

Get it by Wednesday, Dec 13th

If you have an ItsyBitsy or Pro Trinket you probably know it's the perfect little size for a portable project. This LiPoly backpack makes it really easy to do! Instead of wiring 2 or 3 boards together to make a charging system, this li...

Adafruit Itsy Bitsy 32u4 - 5V 16MHz [AF-3677]

Get it by Monday, Dec 4th

What's smaller than a Feather but larger than a Trinket? It's an ItsyBitsy! Small, powerful, Arduino-compatible - this microcontroller board is perfect when you want something very compact, but still with a bunch of pins.ItsyBitsy is o...

Adafruit Itsy Bitsy 32u4 - 3V 8MHz [AF-3675]

Get it by Monday, Dec 4th

What's smaller than a Feather but larger than a Trinket? It's an Itsy Bitsy! Small, powerful, Arduino-compatible - this microcontroller board is perfect when you want something very compact, but still with a bunch of pins.Itsy Bitsy is...

Adafruit ItsyBitsy M0 Express - for CircuitPython Arduino IDE [AF-3727]

Get it by Wednesday, Dec 13th

What's smaller than a Feather but larger than a Trinket? It's an Adafruit ItsyBitsy M0 Express! Small, powerful, with a rockin' ATSAMD21 Cortex M0 processor running at 48 MHz - this microcontroller board is perfect when you want someth...

Adafruit ItsyBitsy M4 Express featuring ATSAMD51 [AF-3800]

Get it by Monday, Dec 4th

What's smaller than a Feather but larger than a Trinket? It's an Adafruit ItsyBitsy M4 Express  featuring the Microchip ATSAMD51! Small, powerful, with a ultra fast ATSAMD51 Cortex M4 processor running at 120 MHz - this microcontroller...

CircuitPython Starter Kit with Adafruit Itsy Bitsy M4 [AF-4028]

You've heard about CircuitPython and maybe you want to get started fast with a breadboard-friendly microcontroller board! We recommend the ItsyBitsy M4 - a super fast chip with tons of GPIO, analog inputs & outputs, with so much RAM that...

HackerBox #0041 - ItsyBitsy M4 + CircuitPython + MakeCode Arcade [AF-4102]

"HackerBoxes deliver interesting and exciting gear for exploring and learning electronics and computer technology.  HackerBox Hackers are electronics hobbyists, makers, hackers, and computer enthusiasts. We are the dreamers of dreams. ...

Short Female Header Kit for ItsyBitsy [AF-4174]

Get it by Monday, Dec 4th

These three Short Female Headers alone are, well, lonely. But pair them with any of our ItsyBitsy boards, and you're in business!These headers are particularly cute and tiny with a body height of just 5.0 mm they are the best way to ...

Short Male Header Kit for ItsyBitsy [AF-4173]

Get it by Wednesday, Dec 13th

These three Short Male Headers alone are, well, lonely. But pair them with our ItsyBitsy boards, and you're in business!These headers are particularly cute and tiny and are designed to match perfectly with our shorty female header ki...

Adafruit AirLift Bitsy Add-On – ESP32 WiFi Co-Processor [AF-4363]

Get it by Wednesday, Dec 13th

Give your ItsyBitsy project a lift with the Adafruit AirLift Bitsy Add-On - a daughterboard that lets you use the powerful ESP32 as a WiFi co-processor. You probably have your favorite ItsyBitsy (like the Itsy' M4) that comes with its ow...