DWM1000
Decawave ScenSor UWB Indoor Positioning Wireless Transceiver Module - IEEE802.15.4-2011 compliant
Manufacturer: DecaWave

DecaWave Module DWM1000 is optimised for unrivalled indoor precision location and data communications for Real Time Location Systems (RTLS) and Wireless Sensor Networks (WSN). It operates across a wide variety of markets, including ePOS and retail, automotive, agriculture, building control and automation, factory automation, healthcare, safety and security, warehousing and logistics and a range of others.
DWM1000
- IEEE802.15.4-2011 UWB compliant Wireless Transceiver Module based on DecaWaves DW1000 IC
- Locates objects to a precision of 10cm indoors, even while moving at up to 5m/s
- High data rate communications Up to 6.8Mb/s achieved in Wireless Sensor Networks (WSN)
- Up to 290m communications range achieved due to coherent receiver techniques (mode dependant)
- High tag densities supported by short packet durations, up to 11,000 in a 20m radius
- Highly immune to multipath fading allowing reliable communications in high fading environments
- Low power consumption allows operation from batteries for long periods (mode dependant)
- Small physical size allows the implementation of highly cost-effective solutions in RTLS and WSN
- Integrated antenna allows simple product implementation no RF design required
- Simplified design integration of DW1000 IC, antenna, power management and clock control
- Precise location of tagged objects delivers enterprise efficiency gains and cost reductions
- Long LOS and NLOS range reduces infrastructure required to deploy systems
- Low power consumption reduces need to replace batteries and lowers system lifetime costs
- Standards based solution (IEEE802.15.4-2011), eases proliferation
- Cost-effective implementation of solutions due to low cost
The DecaWave DWM1000 is optimized for applications in real time location systems and wireless sensor networks across a variety of markets including agriculture, building control and automation, factory automation, healthcare, safety & security, warehousing & logistics and a range of others.
Symmetry Electronics (and its e-commerce division: SemiconductorStore.com) is an authorized DecaWave distributor.
Features
- Supports 110 kbit/s, 850 kbit/s & 6.8 Mbit/s data rates
- 6 frequency bands supported with centre frequencies from 3.5 GHz to 6.5 GHz
- Transmit power density programmable from -35 dBm /MHz to -62 dBm / MHz
- Preamble length 64 µs to 4 ms
- Supports packet sizes up to 1023 bytes
- Modulation: BPM with BPSK
- Integrated FEC and CRC insertion and checking
- Standard SPI interface to host (20 MHz max)
- Allows easy integration with wide range of µControllers
- Single supply voltage 2.8 V to 3.6 V DC
- Low power consumption
- - Transmit mode from 31 mA*
- - Receive mode from 64 mA*
- - 2 µA watchdog timer mode
- 100 nA deep sleep mode
- Media access techniques
- - FDMA: 6 channels
- - CDMA: 2 different codes / channel
- Supports time of flight (TOF) and time difference of arrival (TDOA) location schemes
- Industrial temperature range -40°C to +85°C
- 23 mm x 13 mm x 2.9 mm 24-pin side-castellation package
- Hardware & software applications support material available from DecaWave