Throughout our project journey, we encountered several challenges on both the hardware and software sides, which tested our patience and problem-solving skills.

🔧 Hardware Challenges

• RC Binding & Flight Controller Configuration: Setting up the RC and properly binding it with the flight controller took multiple attempts. We faced issues where the controls didn’t respond as expected.

• Motor Testing & Soldering: During motor tests, we had to resolder connections nearly three times due to weak joints or incorrect wiring, which consumed time and added complexity.

• ESC Calibration Issues: Calibrating the ESCs was tricky, often resulting in motors not arming or spinning unevenly, which delayed our test flights.

• GPS Module Problems: Our GPS module failed to function because of a damaged or loose connecting cable. Identifying and resolving the hardware issue took extra effort.

• Raspberry Pi Telemetry Setup: Configuring the Raspberry Pi to send telemetry data was complex. It involved setting up serial communication, installing required software, and troubleshooting data flow between the Pi and the flight controller.

• Creative Jugaads: Despite the setbacks, we came up with innovative fixes and makeshift solutions (jugaads) that helped us keep moving forward without relying on expensive tools or replacements.

💻 Software Challenges

• API Key Issues: At times, progress was halted due to missing or delayed access to necessary API keys for services like mapping or data visualization.

• Integration Difficulties: Connecting the app with the hardware and syncing it with map data in real-time was a major challenge. Making all components work together smoothly required deep debugging and repeated testing.

Despite all the difficulties, these experiences helped us grow technically and mentally, making the end result even more satisfying.