Build a beautiful, modern digital clock with a retro flair using CircuitPython, Metro M4 Airlift, RGB Matrix shield, and a 64 x 32 LED RGB pixel matrix display.

WiFi connectivity with the Metro M4 Airlift keeps your clock in sync with internet time using Adafruit IO!


The METRO Matrix Clock displays the time in the IBM Plex mono typeface, using a neon green hue for daytime hours, and red for nighttime hours.

You can also enable or disable the blinking seconds colon in code.

But that's it! Just a nice, minimal clock!


Bring a little bit of Times Square into your home with this sweet 64 x 32 square RGB LED matrix panel. These panels are normally used to make video walls, here in New York we see them...
In Stock
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...
In Stock
Our RGB matricies are dazzling, with their hundreds or even thousands of individual RGB LEDs. Compared to NeoPixels, they've got great density, power usage and the...
In Stock
A nice whoppin' slab of some lovely black acrylic to add some extra diffusion to your LED Matrix project. This material is 2.6mm (0.1") thick and is made of special cast...
In Stock
This is an FCC/CE certified and UL listed power supply. Need a lot of 5V power? This switching supply gives a clean regulated 5V output at up to 2000mA. 110 or 240 input, so it works...
In Stock
This handy bent-wire display stand was originally designed to hold up 7" tablets but the rubberized design is great for general purpose electronics & TFT holding. We use it to...
In Stock
This here is your standard A to micro-B USB cable, for USB 1.1 or 2.0. Perfect for connecting a PC to your Metro, Feather, Raspberry Pi or other dev-board or...
In Stock

This guide was first published on Aug 19, 2020. It was last updated on Aug 19, 2020.

This page (Overview) was last updated on Apr 16, 2022.

Text editor powered by tinymce.