Ultra Wide Band (UWB) Development KIT tutorial

Today we will talk about the Ultra Wide Band Development Kit from Truesense

The Ultra-wideband (UWB) refers to a wireless communication technology that uses a broad spectrum of frequency bands to transmit data over short distances. Unlike traditional narrowband communication systems that operate within specific frequency ranges, UWB spreads its signal across a wide range of frequencies, allowing for high data transfer rates and precise location tracking.

Key characteristics of ultra-wideband include:

1. Wide Spectrum Usage... UWB systems use a large portion of the radio frequency spectrum, typically spanning several gigahertz. This wide spectrum allows for high data rates and increased resistance to interference.

2. Short Range.... UWB is designed for short-range communication, typically within a range of a few meters to tens of meters. This makes it suitable for applications such as wireless personal area networks, short-range radar systems, and precise location tracking.

3. High Data Rates... The use of a wide spectrum enables UWB to achieve high data transfer rates. It is capable of transmitting large amounts of data over short distances, making it suitable for applications that require fast and efficient data exchange.

4. Low Power Consumption... UWB technology is known for its low power consumption, making it suitable for battery-powered devices and applications where energy efficiency is critical.

5. Precision Location Tracking.... Due to the wide bandwidth, UWB can provide very accurate time-of-flight measurements, enabling precise location tracking. This capability is leveraged in applications like indoor positioning systems and asset tracking.

6. Low Interference... UWB signals are designed to coexist with other wireless technologies without causing significant interference. This is achieved by spreading the signal across a wide frequency range and using very low power levels.

Applications of UWB include wireless connectivity for devices like smartphones, laptops, and smartwatches, as well as applications in the automotive industry for collision avoidance and vehicle communication. UWB is also used in location-based services, asset tracking, and industrial applications where precise positioning is essential.

It's worth noting that regulations regarding the use of UWB vary by country, and it's important for UWB devices to comply with the relevant regulatory standards to ensure proper operation and avoid interference with other wireless systems.

Useful information

Site for the software: https://github.com/Truesense-it/kinetis-isp

Commands for programming:

$ sudo apt update

$ sudo apt install cmake ninja-build g++ libftdi1-dev libboost-dev libboost-program-options-dev libboost-log-dev

$ cd kinetis-isp-main

$ mkdir -p build

$ cd build

$ cmake -GNinja..

$ ninja

$ ninja install

$ cd..

$ cd..

$ cd UWBFiles

$ sudo nxp-isp -i /dev/ttyUSB0 -d -v --erase FLASH --noftdi -f./Vulkano_DCU150_ATIF_v0.4.bin

For the DCU040:

$ sudo nxp-isp -i /dev/ttyUSB0 -d -v --erase FLASH --noftdi -f./Vulkano_DCU040_ATIF_v0.4.bin

For the T-TAG

$ sudo nxp-isp -i /dev/ttyUSB0 -d -v --erase FLASH --noftdi -f./T-TAG_DCU040_ATIF_v0.4.bin

Serial Settings for AT communication:

BaudRate = 115200

DataBits = 8

FlowControl = None

StopBits = 1

Parity = None

Site for the AT Command instructions: https://github.com/Truesense-it/UWB_AT_Examples