DIY Edge Navigation: ESP32 + Android + Bike/Motorcycle

The author proposes an alternative to mounting a smartphone on a bike or motorcycle handlebar for navigation. The main issue is that vibrations and shocks during rides can damage expensive smartphone components, particularly the optical image stabilization (OIS) system. The suggested solution uses an ESP32 microcontroller as a bridge between a smartphone kept in a pocket and a compact display mounted on the handlebars. The device displays essential navigation cues, such as turn directions and distances, using data from familiar apps like 2GIS or Yandex Maps. This approach protects the expensive device from damage while providing convenient navigation within the rider's peripheral vision. The project is aimed at those looking to build a reliable, budget-friendly navigation tool without sacrificing the functionality of their preferred mapping services.