The SinoGNSS XP100 pairs a rugged IP67 10-inch GNSS tablet with a set of biax-gyroscope inclinometer sensors that track a pile driver's arm geometry in real time, guiding operators to roughly 2cm piling accuracy. This 3-sensor build adds a body/swing sensor alongside the boom and stick units, so machine rotation is factored into the position solution in addition to arm angle. As with the rest of the XP100 line, it imports txt/csv pile-point files and can be corrected via an internal-datalink base station or a local CORS network for all-weather, minimal-crew pile placement.