User's Guide

Inpixon Doc No. INPX-DOC Rev.1.2
User Guide, UWB Module– INPX-400
Dated: July 22, 2020
The content of this document is to be treated as strictly confidential and is not to be disclosed,
Reproduced or used, except as authorized in writing by Inpixon
Copyright © 2020 Inpixon
Page 4 of 8
3 System Description
INPX-400 is a complete UWB module. It includes the Decwave1000, STM32 microcontroller, and all the
components needed to operate the radio. It supports USB interface for data communication and the power.
It requires an external UWB antenna It preserves characteristics from the Decawave1000 chipset while
providing optimized system level functionality and performance.
4 Host Product Integration
Integrating Inpixon UWB Module
The Inpixon UWB Module can be integrated to a host controller via a simple USB interface cable with a
5-pin modular termination and screws to mount the module board.
4.1.1 Connecting to Inpixon UWB Module
Inpixon UWB Module features a 5-pin 1.5mm-spaced header that provides
integrated USB serial interface. Refer to the PIN Diagram for the 5-pin
configuration.
Power from USB source (5V) is sufficient to drive the Inpixon UWB Module.
4.1.2 Serial Interface
Most modern operating systems would immediately recognize the UWB Module as a serial device,
without additional driver installation. Standard 115200/8-N-1 baud rate configuration is used for serial
communication with the Inpixon UWB Module.
4.1.3 Application Requirements
A UWB device operating under the provisions of this section shall transmit only when it is sending
information to an associated receiver. The UWB intentional radiator shall cease transmission within 10
seconds unless it receives an acknowledgment from the associated receiver that its transmission is being
received. An acknowledgment of reception must continue to be received by the UWB intentional
radiator at least every 10 seconds, or the UWB device must cease transmitting.