Rev 1.2 Schematic — Ds-80249 -p

The reflects a mature, reliability-focused design update. Key improvements include a more efficient power supply, isolated communication interfaces, and targeted fixes for signal integrity and ESD protection. Engineers working with this board should always refer to Rev 1.2 or later to avoid issues present in earlier revisions.

The board typically steps down input voltage via a buck regulator configuration or a series of Low-Dropout (LDO) linear regulators. ds-80249 -p rev 1.2 schematic