BikeLights

A Teensy 3.1 based in-wheel bike lights setup that allows images and text to be displayed while riding

Demo videos

Without Android app or SD card

With Anroid app and on-board SD card

Structure

There are three components of this project, two of which are optional:

• Teensy 3.1 in-wheel circuitry and Arduino code (bikelights.ino) - required
• Companion Android app that allows selection of images from the SD card via bluetooth - optional
• Python script that takes an input image and outputs a file of RGB values to be loaded on SD card - optional

Dependencies

bikelights.ino

• FastLED
• Teensyduino

Pixel printer.py

• Python

Circuit diagrams

No SD card or BT module

SD card and BT module