UWB650 Module

  • UWB650 module, launched by NiceRF, is a wireless communication module based on Ultra Wide Band (UWB) technology and compliant with the IEEE 802.15.4-2020 Standard protocol. 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 module includes the wireless communication module and related circuits, integrated with ESD protection devices to provide effective ESD static protection.
  • 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)
  • UWB650 High-Precision Ranging and Indoor Positioning UWB Module AES128 Encryption

Pin configuration

  • Pin No 1(NC) – �No connection
  • Pin No 2,17,19,36(GND) –Connect to the power supply ground
  • Pin No 3(RESET) –Module reset pin, normal high level, pull low to reset
  • Pin No 4(Reserved) – Leave open
  • Pin No 5(Reserved) – Leave open
  • Pin No 6(Test) – Reserve
  • Pin No 7(Default) –In the working state, continuous pulling down for about 10 seconds with internal pull-up forces a restart and restores factory settings
  • Pin No 8(P200) –Internal MCU IO, expandable applications
  • Pin No 9(P112) –Internal MCU IO, expandable applications
  • Pin No 10(P111) –Internal MCU IO, expandable applications
  • Pin No 11(P301) –Internal MCU IO, expandable applications
  • Pin No 12(P302) –Internal MCU IO, expandable applications
  • Pin No 13(CS) –Sleep pin, internally pulled up, enters sleep mode when externally driven low
  • Pin No 14(P400) –Internal MCU IO, expandable applications
  • Pin No 15(RXD) –Serial data input pin, connected to the TXD pin of an external device
  • Pin No 16(TXD) –Serial data input pin, connected to the RXD pin of an external device
  • Pin No 18(Vcc) –External power supply positive pole
  • Pin No 20(P500) –Internal MCU IO, expandable applications
  • Pin No 21(TXOK) –In data transmission mode only, defaults to low level. Outputs high level after data transmission completion
  • Pin No 22(RXOK) –In data transmission mode only, defaults to low level. The module outputs high level continuously during the period from receiving data to completing serial output
  • Pin No 23(P011) –Internal MCU IO, expandable applications
  • Pin No 24(P010) –Internal MCU IO, expandable applications
  • Pin No 25(P002) –Internal MCU IO, expandable applications
  • Pin No 26(P001) –Internal MCU IO, expandable applications
  • Pin No 27(P000) –Internal MCU IO, expandable applications
  • Pin No 28(P012) –Internal MCU IO, expandable applications
  • Pin No 29(P409) –Internal MCU IO, expandable applications
  • Pin No 30(P913) –Internal MCU IO, expandable applications
  • Pin No 31(P407) –Internal MCU IO, expandable applications
  • Pin No 32(P408) –Internal MCU IO, expandable applications
  • Pin No 33(P915) –Internal MCU IO, expandable applications
  • Pin No 34(P914) –Internal MCU IO, expandable applications
  • Pin No 35(UPGRADE) –Internal pull-up. Module resets and enters serial upgrade mode upon receiving a low-level input externally

Applications

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

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