XIANG CHENG Electronic

XIANG CHENG Electronic designs and manufactures flight-control and navigation electronics in Tainan, Taiwan under the SparkNavi brand. Its current range includes SparkNavi Blue flight computers and InertiaX integrated navigation modules for unmanned aircraft, ground vehicles and surface vessels. The company serves system integrators that need an open autopilot-compatible control layer, not a complete branded vehicle.

SparkNavi Blue combines an STM32H743 processor with two independent inertial sensors, pressure and magnetic sensing, redundant power inputs and interfaces for CAN, serial links, GPS and actuator outputs. It runs ArduPilot from the project's mainline build system, with PX4 compatibility still described as under development. XIANG CHENG provides the avionics board, documentation and engineering support; the integrating manufacturer selects the airframe, propulsion, payload, communications and mission configuration.