The CORS is an appealing way to do RTK due to its convenience and large coverage area. While the Precis-BX305 GNSS RTK board does not currently support a built-in NTRIP client feature, there is an alternative way to connect to a CORS network by employing an external Bluetooth module and a cell phone.


  • Voltage Input: 5V
  • Power Consumption: 110mW (typical)
  • Transmitting Power: Class 2
  • Default Baudrate: 115200
  • Effective Range: >10m
  • Sensitivity: -80dBm
  • Frequency: 2.4G
  • Operation Temperature: -25~75 ⁰C
  • Storage Temperature: -40~85 ⁰C
  • Compliance: RoHS

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