Packing list:

2PCS UWB650 MODULES

Production Description

UWB650 module, launched by NiceRF, is a wireless communication module basedonUltra Wide Band (UWB) technology and compliant with the IEEE 802.15.4-2020 Standardprotocol. Developed from the UWB3000F27, the UWB650 module features a high-power 0.5W amplifier chip. Users do not need to design any circuits, as the UWB650 moduleincludes the wireless communication module and related circuits, integrated with ESDprotection devices to provide effective ESD static protection. The UWB650 modulecombines data communication, two-way ranging (DS-TWR), and three-point planar positioning functions of UWB technology into one module. Users can easily utilize thesefunctions through the UART interface on the module without the need for additional designand development.

• UWB to TTL wireless module, easy to use
• Air data rate up to 6.8 Mbps
• High-precision ranging & indoor positioning
• Transmission distance over 1KM in open area
• AES128 encryption

Feature

• Comply with IEEE 802.15.4-2020 Standard UWB and communication protocol
• Supports UWB Channel 5 (6489.6 MHz)
• Supports 6.8 Mbps and 850 Kbps RF Rate
• Supports preambles 3/4/9/10/11/12, with modules unable to communicate
• between different preamble configurations
• Supports multiple transmission power levels, with a maximum transmission power of 0.5W
• Ultra-long distance data communication
• Adopts double-sided two-way ranging (DS-TWR)
• Adopts three-point planar positioning method for precise positioning calculation
• Electrostatic Protection (ESD)

Applications

• Personnel positioning in large-scale industrial production
• Various indoor positioning scenarios
• Underground coal mine positioning
• Hospital staff positioning

Block Diagram

Typical Application Circuit

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Note: The TXOK and RXOK pins of the module are only functional in data transmissionmode.

Block Diagram

Parameters

Pin Assignment

Dimension (Unit：mm)