Description
Introduction:UWB technology is a wireless carrier communication technology that uses a frequency bandwidth above 1 GHz. It does not use a sinusoidal carrier, but uses nanosecond-level non-sinusoidal narrow pulses to transmit data. Therefore, it occupies a large frequency spectrum. Although it uses wireless communication, its data transmission rate can reach hundreds of megabits per second. . Using UWB technology can transmit signals over a very wide bandwidth.- BU01 is an ultra-wideband (UWB) transceiver module based on Decawave's DW1000 design.- BU01 integrates antenna, RF circuit, power management and clock circuit.- BU01 can be used in two-way ranging or TDOA positioning systems, with positioning accuracy up to 10 cm and supporting data rates up to 6.8 Mbps.
Feature:
Simple integration, no RF design requiredUse RTLS infrastructure to expand the communication rangeSupport high label densityComply with IEEE 802.15.4-2011 UWB standardSupport 4 channels from 3.5 GHz to 6.5 GHzProgrammable transmit powerPower supply 2.8 V to 3.6 VPower consumption in sleep mode<1mASupport two-way ranging and TDOASupport SPI interfaceData rate 110 kbps, 850 kbps, 6.8 Mbps
Model Name NodeMCU-BU01 Dimensions 35*55.5(±0.2)(W*H) mm Package DIP-40 Antenna PCB antenna Frequency 3. 5GHz to 6. 5GHz Interface The all 10 of PWM/I2C/GPI0, MCU Operating temperature -40°C ?85°C Storage environment -40 °C~125 °C, B15 < 90%RH Power supply 5V or 3. 3V Power consumption Development board: 160 mA (with MCU, sensors)
Documents:
Nodemcu-bu01 datasheet: Click here to open
BU01 Datasheet: Click here to openBU01 Module Guide: Click here to openDW1000 Chip User Manual: Click here to openDW1000 chip data sheet: Click here to openBU01 positioning algorithm: Click here to open
(code: aithinker123)
Package includes:
1 x Wideband Indoor Positioning Module
