Wearable Device Integration & Testing
Budget: ₹75,000 – ₹150,000 INR
I have a wearable-tech prototype that is already built around a dedicated microcontroller, and I now need a skilled IoT engineer to pull the hardware and firmware pieces together and prove they work under real-world conditions. The core electronics are stable; what I’m missing is the systematic integration, end-to-end functional testing, and clear documentation that will let us move toward small-batch production without surprises.
Your mission is to connect the microcontroller firmware, power management, and communication stack with the companion mobile app and backend that my software team is finalizing. I’ll supply full schematics, current firmware source, and the test jigs we use in-house. I need you to:
• Review the existing microcontroller code and hardware interface
• Design and run integration tests (functional, stress, and regression)
• Identify and fix any firmware–hardware mismatches or timing issues
• Produce a concise test report with pass/fail results, logs, and recommendations
Acceptance criteria: all advertised features (BLE pairing, sensor polling cadence, battery-life targets, and OTA update handshake) must pass the agreed test plan with reproducible results.
If you’re comfortable flashing microcontrollers, capturing traces with logic analyzers, and automating test suites, I’d love to get this wrapped up quickly so we can head into certification.
Your mission is to connect the microcontroller firmware, power management, and communication stack with the companion mobile app and backend that my software team is finalizing. I’ll supply full schematics, current firmware source, and the test jigs we use in-house. I need you to:
• Review the existing microcontroller code and hardware interface
• Design and run integration tests (functional, stress, and regression)
• Identify and fix any firmware–hardware mismatches or timing issues
• Produce a concise test report with pass/fail results, logs, and recommendations
Acceptance criteria: all advertised features (BLE pairing, sensor polling cadence, battery-life targets, and OTA update handshake) must pass the agreed test plan with reproducible results.
If you’re comfortable flashing microcontrollers, capturing traces with logic analyzers, and automating test suites, I’d love to get this wrapped up quickly so we can head into certification.