Do you have one or more devices running CircuitPython and you find all the frequent library updates by the hard-working Adafruit folks and community members hard to keep up with? Well then CircUp may just be the tool for you.

CircUp is a utility written by Nicholas Tollervey that looks at all the libraries inside of the lib folder on your connected CircuitPython device. It can tell you what version each of them is, if there are any out of date libraries, and if they are out of date, it can automatically go to the repo, download and update the library for you. It's still in the early stages of development, but already works quite well.

This kind of utility is especially useful with some of our M4 CircuitPython devices that can handle lots of libraries such as the Adafruit Grand Central M4 Express.

Adafruit Grand Central M4 Express featuring the SAMD51

PRODUCT ID: 4064
Are you ready? Really ready? Cause here comes the Adafruit Grand Central featuring the Microchip ATSAMD51. This dev board is so big, it's not...
$37.50
IN STOCK

The PyPortal is packed with so many features, that it uses a lot of libraries, making this tool especially useful.

Adafruit PyPortal - CircuitPython Powered Internet Display

PRODUCT ID: 4116
PyPortal, our easy-to-use IoT device that allows you to create all the things for the “Internet of Things” in minutes. Make custom touch screen interface...
$54.95
IN STOCK

Our PyGamer and PyBadge also use quite a few libraries.

Adafruit PyGamer for MakeCode Arcade, CircuitPython or Arduino

PRODUCT ID: 4242
What fits in your pocket, is fully Open Source, and can run CircuitPython, MakeCode Arcade or Arduino games you write yourself? That's right, it's the Adafruit...
$39.95
IN STOCK

Adafruit PyBadge for MakeCode Arcade, CircuitPython or Arduino

PRODUCT ID: 4200
Coming soon! Sign up to be notified when we have these in stockWhat's the size of a credit card and can run CircuitPython, MakeCode Arcade or Arduino? That's...
OUT OF STOCK

Another very popular option is the Adafruit Feather M4 Express.

Adafruit Feather M4 Express - Featuring ATSAMD51

PRODUCT ID: 3857
It's what you've been waiting for, the Feather M4 Express featuring ATSAMD51. This Feather is fast like a swift, smart like an owl, strong like a ox-bird (it's half ox,...
$22.95
IN STOCK

If you would like something in between, you can go with the Adafruit Metro M4 Express.

Adafruit Metro M4 feat. Microchip ATSAMD51

PRODUCT ID: 3382
Are you ready? Really ready? Cause here comes the fastest, most powerful Metro ever. The Adafruit Metro M4 featuring the Microchip ATSAMD51. This...
$27.50
IN STOCK

If you need a Metro M4 that can also do WiFi, you may like the Adafruit Metro M4 Express Airlift Lite.

Adafruit Metro M4 Express AirLift (WiFi) - Lite

PRODUCT ID: 4000
Give your next project a lift with AirLift - our witty name for the ESP32 co-processor that graces this Metro M4. You already know about the Adafruit Metro...
$34.95
IN STOCK
This guide was first published on Sep 18, 2019. It was last updated on Sep 18, 2019. This page (Overview) was last updated on Sep 17, 2019.