In an industry that constantly pushes toward IP20 fieldbuses and Ethernet-APL, the represents a peak of mature intrinsic safety technology. Its specific firmware (2.70.8) offers a proven, bug-free operating baseline for critical infrastructure that cannot tolerate the shake-up of a new platform.

There are two primary methods to manage this software version: Method A: Official Over-the-Air (OTA) Update This is the safest method and preserves user data. Connect to a stable Wi-Fi network. Go to > System Update (or System Upgrade).