The digitalization of calibration processes represents a critical challenge for modern industries and IoT ecosystems. Sensors deployed across heterogeneous networks require standardized calibration procedures to ensure metrological traceability, regulatory compliance, and long-term reliability. Proposed in 2017, the Digital Calibration Certificate (DCC) is the international reference standard adopted by metrology institutes and accreditation bodies for digital documents. It consists of a machine-readable XML file defined by the National Metrology Institute of Germany PTB (Physikalisch-Technische Bundesanstalt) and made available via the GEMIMEG framework. This thesis describes a complete digital calibration workflow that is based on a platform developed by the DET measurement research group, hereafter referred as Measurestream, specifically conceived for the autonomous management of wireless sensors.