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How is hardware calibration performed on large IoT fleets?
Asked on Oct 28, 2025
Answer
Hardware calibration in large IoT fleets involves systematic procedures to ensure that all devices operate within specified parameters and provide accurate data. This process typically includes remote calibration capabilities, leveraging over-the-air (OTA) updates, and using cloud-based management platforms to streamline operations.
- Access the cloud IoT platform managing the fleet to initiate calibration processes.
- Identify devices requiring calibration based on telemetry data, error logs, or scheduled maintenance.
- Deploy OTA updates or calibration commands to adjust sensor readings, update firmware, or modify device settings remotely.
Additional Comment:
- Ensure that all devices are connected and reachable via the network before initiating calibration.
- Use data analytics to predict calibration needs based on device performance trends.
- Implement security measures to protect calibration commands from unauthorized access.
- Regularly verify calibration accuracy through periodic checks and validation tests.
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