Global Navigation Satellite Systems (GNSS) provide critical timing and positioning functions for device operations.

• This Gravity: GNSS positioning module from DFRobot supports BeiDou, GPS, GLONASS and other multi-satellite systems. It is capable of quick delivery of position data like longitude, latitude, altitude and time. Compared with traditional single GPS positioning, the multi-system combination embraces higher precision and faster speed thanks to the increased number of visible and available satellites, which ensures stable and accurate performance even in complex urban environments.
• With I2C and UART data outputs, this GNSS positioning module works well with main-controllers like Arduino, ESP32, and Raspberry Pi, which can be widely applied to outdoor positioning scenarios such as vehicle navigation, handheld positioning tracker, item tracking and weather station.

Features:

• Supports both single and multiple systems positioning
• Higher precision and faster speed than traditional single GPS positioning

Applications:

• Vehicle navigation
• Handheld positioning tracker
• Item tracking and weather station

Specifications:

• Operating Voltage: 3.3 to 5.5V DC
• Output Signal: I2C/UART
• Positioning Accuracy: 2.0m CEP
• Time for First Positioning: 30s for cold start; 2s for hot start
• Power Consumption: 40mA
• Antenna Interface: IPEX1
• Antenna Frequency: 1561-1575.42MHz±3MHz
• Dimension: 27mm*37mm/1.06*1.46"

Documentation:

• Product wiki
• Datasheet
• Schematics
• Dimensions & Component Layout

Package Includes:

• 1 x Gravity: GNSS Positioning Module
• 1 x GPS/BeiDou Active Ceramic Antenna (IPEX1 Connector)
• 1 x Gravity 4P Sensor Cable