🚀 DIY GPS Speedometer using ESP32 & GP-02 | OLED Display + KMH/MPH Toggle | RoboXpert

Build your own *DIY GPS Speedometer* using the *ESP32* and Ai-Thinker GP-02 GPS module! 🚀 In this step-by-step tutorial, I’ll show you how to connect the GPS module with ESP32, display live speed data on a 1.3" OLED screen, and even add a button to toggle between KMH and MPH. This project works completely *offline* — no SIM card or internet required. Perfect for bicycles, motorcycles, cars, or even walking speed tracking. ### 🔹 What You’ll Learn in This Video: ✅ How to interface the *GP-02 GPS module* with ESP32 ✅ Displaying *speed, latitude, longitude, and satellites* on OLED ✅ Adding a *toggle switch* for KMH ↔ MPH ✅ Real-world *demonstration and outdoor testing* ✅ Complete circuit & code explanation ### 🛠️ Components Used: * ESP32 Development Board * Ai-Thinker GP-02 GPS Module * 1.3" SH1106 OLED Display * Push Button for unit toggle * Jumper wires & power source ### 📂 Project Resources: 👉 Code & Circuit Diagram: [link will available soon] 💡 *About Roboxpert* On this channel, you’ll find *DIY Electronics, IoT, Robotics, and Embedded Systems* tutorials explained in a beginner-friendly way. Subscribe to stay updated with exciting projects every week! 🔔 Don’t forget to Like, Share & Subscribe for more amazing DIY projects! #ESP32 #GPS #Speedometer #IoT #Roboxpert