Type UWB Applications Ideal for asset tracking, navigation, and industrial automation applications On-board modules Sera NX040 (453-00174C) - UWB/BLE module from Ezurio Key Features Ultra-Wideband (UWB) technology, Bluetooth LE connectivity, UART and USB interfaces, SWDIO, equipment for user interactions (buttons, LED, and test points), low-power mode, two Ezurio antennas included in the package, and more Interface UART,USB Feature ClickID Compatibility mikroBUS™ Click board size L (57.15 x 25.4 mm) Input Voltage 3.3V or 5V