It's CircuitPython Time!

In this project we’ll show you how to make a watch using an Adafruit Feather M4 Express, an RTC module and an OLED display.

This uses CircuitPython, which is a version of Python designed to run on microcontrollers.

3D Printed Watch Band

The enclosure and wristband are 3D printed in ninjaflex, so it’s both strong and comfortable to wear.

The whole circuit fits into the 3D printed case and has a nice snug fit.

The two straps are fitted into the slots on the side and can be customized to fit different sized wrists.

Prerequisite Guides

We suggest walking through the following guides to get a better understanding of the components and CircuitPython. We also have great tutorials on learning how to solder.

Angled shot of a Adafruit Feather M4 Express.
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,...
In Stock
Angled shot of a DS3231 Precision RTC FeatherWing - RTC Add-on For Feather Boards.
A Feather board without ambition is a Feather board without FeatherWings! This is the DS3231 Precision RTC FeatherWing: it adds an extremely accurate I2C-integrated...
In Stock
Angled shot of a Adafruit FeatherWing OLED - 128x32 OLED Add-on For Feather connected to a white breadboard and a lithium battery.
A Feather board without ambition is a Feather board without FeatherWings! This is the FeatherWing OLED: it adds a 128x32 monochrome OLED plus 3 user buttons to...
In Stock
Triple prototyping feather wing PCB with socket headers installed
This is the FeatherWing Tripler - a prototyping add-on and more for all Feather boards. This is similar to our
In Stock
1 x Coin Cell
CR1220 coin cell batteries
1 x 400mAh Battery
3.7v idle for Feathers
1 x Feather Headers
Short Male Headers

This guide was first published on Nov 23, 2016. It was last updated on Jul 22, 2024.

This page (Overview) was last updated on Mar 08, 2024.

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