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UWB module

SKU611

DW1000 IC /NRF52840 BLE IC UWB PDOA indoor location application UWB module

The SKU611module is design for UWB PDOA application ,It integrates two DW1000 IC and a NRF52840
BLE IC.The specially designed of UWB antenna mad it achieve a perfect performance in a TDOA system.

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The SKU611module is design for UWB PDOA application ,It integrates two DW1000 IC and a NRF52840 BLE IC.The specially designed of UWB antenna mad it achieve a perfect performance in a TDOA system.

Key Benefits
◆ 10 DoF Sensors – Accel, Gyro, MAG, BAR.
◆ User API to SKU611 firmware (available as a library) for user code customisation.
◆ On-board Bluetooth® SMART for connectivity to phones/tablets/PCs
◆ SPI, UART and Bluetooth® APIs to access SKU611 firmware from an external device
◆ Low-power hardware design and software architecture for longer battery life

Features
◆ IEEE 802.15.4-2011 UWB compliant.
◆ Nordic Semiconductor nRF52840.
◆ Bluetooth® connectivity.
◆ Bluetooth® chip antenna.
◆10 DoF Sensors – Accel, Gyro, MAG, BAR.
◆Supply voltage: 2.8 V to 3.6 V.
◆Size: 57.0 mm x 41.0 mm x 3.8 mm.

 

When designing the PCB onto which SKU609 will be soldered, the proximity of the SKU611 on-board ceramic monopole antenna to metal and other non-RF transparent materials needs to considered carefully. Two suggested placement schemes are shown below. In the areas marked “Keep-Out Area” there should be no metal either side, above or below (e.g. do not place battery under antenna).The placement schemes in Figure 7-1 show an application board with no non-RF transparent material in the keep-out area, or an application board with the antenna projecting off of the board so that the keep out area is in free-space. In this second scheme it is still important not to place metal components above or below the antenna in a system implementation.

 

Operating temperature -40~+85 ˚C
Supply voltage VCC 2.8~3.6 V
Frequency range 6240~6739.2MHz

Applications
◆ Follow me applications, Drones, Robots, AGV .
◆ Indoor navigation and location.
◆ Robotics, sports, tracking

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