Asus IoT, the IoT arm of the Taiwanese technology company, announces the Tinker Board 3N, an Arm-based single-board computer aimed at Industrial Internet of Things (IIoT) applications. Asus IoT, the IoT arm of the Taiwanese technology company, has announced Tinker Board 3N, an Arm-based single-board computer aimed at Industrial Internet of Things (IIoT) applications.