Did you feed the cat this morning? Would the cat tell you if you did? Of course not – food is an indoor pet's main source of entertainment. Using MagTag, we can create a clock that sets itself and allows you to save a reference to the last time you fed the cat – simultaneously maintaining your pet's healthy weight, and your sanity.

Bonus: it's compatible with dogs as well.

What You'll Need

The Adafruit MagTag combines the new ESP32-S2 wireless module and a 2.9" grayscale E-Ink display to make a low-power IoT display that can show data on its screen...
Out of Stock
The Adafruit MagTag combines the new ESP32-S2 wireless module and a 2.9" grayscale E-Ink display to make a low-power IoT display that can show data on its screen even when power...
Out of Stock
Got a glorious RGB Matrix project you want to mount and display in your workspace or home? If you have one of the matrix panels listed below, you'll need a pack of these...
$2.50
In Stock

Powering the MagTag

This project refreshes the MagTag's Eink display once a minute to display the current time, so we'll need a wall adapter for long-term power. Many common USB power adapters will do the trick – just make sure you have a cable that can connect to the MagTag's onboard USB-C port.

As technology changes and adapts, so does Adafruit. This  USB Type A to Type C cable will help you with the transition to USB C, even if you're still...
$4.95
In Stock
As technology changes and adapts, so does Adafruit, and speaking of adapting, this adapter has a Micro B USB jack and a USB C...
$1.25
In Stock
Need a USB jack for charging or powering a project, but don't want to lug around a computer? This switching supply gives a clean regulated output at up to 1000mA! 110 or 240 input,...
$5.95
In Stock

This guide was first published on Dec 15, 2020. It was last updated on Dec 15, 2020.

This page (Overview) was last updated on Mar 16, 2021.

Text editor powered by tinymce.