Tpmt5522pc821 Firmware Better • Limited & Official

Let’s debunk a few misconceptions:

Warning: Flashing firmware carries inherent risk. Power loss or interruption during the process can brick your device. Use a UPS and do not interrupt.

The updated firmware exposes new Management Component Transport Protocol (MCTP) endpoints, allowing system management software to read real-time core voltages, error counters, and uptime metrics without additional sensors.