Upload Code to Arduino Pro Mini Using Arduino Uno | No FTDI Programmer Needed
🔧 In this tutorial, I will show you how to program an Arduino Pro Mini using an Arduino Uno without a USB-to-TTL (FTDI) adapter.
This method uses only:
✅ Arduino Uno
✅ Arduino Pro Mini
✅ Jumper Wires
✅ USB Cable
✅ Arduino IDE
📌 What You'll Learn:
• Arduino Pro Mini programming
• Using Arduino Uno as a programmer
• Arduino IDE setup
• Wiring connections
• Uploading code successfully
• Troubleshooting common upload errors
This tutorial is useful for students, hobbyists, and engineers working on Arduino and embedded systems projects.
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