Make your personal bike monitor for the race observe with a Nano 33 IoT

In case you’ve ever had the pleasure of driving a bike on a observe, then you understand that it shortly turns into aggressive — even when the competitors is your self. You need to reduce your lap instances, improve your lean angle, brake later after a straight, and speed up tougher as you come out of a flip. However the one technique to get goal knowledge in your enchancment is to observe your actual efficiency. This system designed by Jesus Soriano collects that knowledge with the intention to observe your progress from one observe day to the subsequent.

There are business merchandise in the marketplace that present comparable performance, however they’re costly and offer you little management over operation. This mission makes use of open {hardware}, so you may hack it to your coronary heart’s content material and avoid wasting cash that’s higher spent on tires. The essential parts embody: an Arduino Nano 33 IoT board, a TinyCircuits GPS defend, a SparkFun Energy Provide Stick, a Bitcraze Micro SD Card Deck, and a 1000mAh lithium-ion battery. Soriano merely stuffed these parts in his bike’s tail storage space below the seat, however you can at all times 3D-print a devoted enclosure in case your bike doesn’t have tail storage.

The information collected comes from each the Arduino’s built-in sensors and the GPS location. These let it monitor lean angle, ahead/backward tilt, yaw (although that isn’t notably helpful for a bike), acceleration, lap instances, and even ambient temperature. By connecting to the web by a smartphone hotspot, the system can add sensor knowledge to the Arduino IoT Cloud. With that service, you may view the info in stunning graphs and on a map. As a result of the sensor knowledge is timestamped, you are able to do issues like have a look at the acceleration values after a flip or the lean angle in a flip.