Firmware upgrade: via AFU or BIOS built-in refresh tool. Before upgrading, be sure to back up the current BIOS (via SPI programmer or SEMA). If the upgrade fails, dual BIOS switching can be used for recovery.
Electrostatic protection: Wear a grounded wristband when operating the module to avoid touching gold fingers.
Storage environment: humidity of 5-95% (non condensing), it is recommended to add moisture-proof bags for long-term storage.
Lifecycle and spare parts strategy
ETX-BT, as an embedded long-life product, has a long supply cycle. But the PATA interface is gradually phasing out, and it is recommended that the new design directly adopt SATA configuration. If the existing system relies on PATA, the "PATA+SATA" version of ETX-BT can be purchased and gradually transitioned. Meanwhile, utilizing SEMA to monitor SMART data of storage devices (with OS support) can provide early warning of faults.
