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DFRobot Gravity: GNSS GPS BeiDou Positioning Module with RTC - I2C&UART
The DFRobot Gravity: GNSS GPS BeiDou Positioning Module with RTC - I2C&UART by DFRobot is a mid-range df robot modules designed for everyday users. It features Voltage Rating (V): 3.3 to 5 and Operating Voltage: DC3.3~5V.
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About This Product
The DFRobot Gravity: GNSS GPS BeiDou Positioning Module with RTC - I2C&UART by DFRobot is a mid-range df robot modules designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Voltage Rating (V): 3.3 to 5 — works with standard household power
- Operating Voltage: DC3.3~5V — works with standard household power
- Signal Output: I2C/UART
- Shipping Weight: 0.01 kg
- Shipping Dimensions: 6 × 5 × 2 cm
Why Buy from Elecvora?
Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.
The DFRobot Gravity: GNSS GPS BeiDou Positioning Module with RTC - I2C&UART is an integrated solution combining satellite positioning (GNSS) with a high-precision real-time clock (RTC). It provides accurate timing by auto-calibrating the RTC using GNSS time, making it ideal for long-term, low-power applications. After synchronization, the GNSS chip powers off automatically, greatly reducing current consumption. Supporting both I2C and UART interfaces, it works seamlessly with Arduino, ESP32, Raspberry Pi, and other platforms. It's perfect for projects requiring precise timekeeping in outdoor or mobile environments, such as astronomy, wireless sensor networks, and NTP servers.
Features:
- Built-in GNSS and RTC chips
- Supports GPS & BeiDou signals
- Auto RTC time calibration via GNSS
- Low-power mode with GNSS shutdown
- I2C & UART dual communication interfaces
- Accurate positioning: 2.0m CEP
- 32.768kHz & PPS signal output
- Wide voltage range: 3.3V–5V
Package Includes:
1 x Gravity: GNSS Positioning & Timing module
1 x GPS / BeiDou Active Ceramic Antenna (IPEX1 Connector)
1 x Gravity 4P sensor cable
1 x 10 P connector
