GPS + BeiDou Dual Modules

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18 g
In stock


This is a small-size qucik positioning and navigation module based on the ATGM336H. It can provide real-time location information, and support a variety of satellite navigation systems, such as Beidou/GPS/GLONASS. The positioning accuracy error is measured at about 2.5m.

In serial output mode, the is compatible with various mainboards equipped with serial output: Arduino, Raspberry Pi, STM32, and so on. This module suitable for vehicle navigation,  devices navigatio, handheld positioning, and wearable, etc.




  • Strong signal

  • Support beidou/GPS /GLONASS satellite system

  • Support 3.3-5V power supply, convenient access to 3.3V or 5V single-chip system

  • Come with SMA and IPEX antenna port

  • Onboard rechargeable battery, speed up hot-start and search

  • 2.5m positioning accuracy

  • Baud rate: 9600 (can be set by software)

  • Demension: 25mm x 25mm  

  • Antenna length: 10cm



Board overview 

  • VCC: Power Input(3.3V-5V)

  • GND: Ground

  • TXD: Transmit

  • RXD: Receive

  • PPS: Pulse Output Per Second



Package List

  •  GPS + BDS BeiDou Dual Module x1

  •  Connector x1

  •  Pin x1

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